143 103
English Pages 224 Year 1978
EDINBURGH CITY LIBRARIES Reference Department q THIS BOOK MUST NOT BE REMOVED UNDER ANY PRETEXT FROM THE REFERENCE DEPARTMENT. INFRINGEMENT OF THIS RULE RENDERS THE OFFENDER LIABLE TO PROSECUTION.
Before leaving the Library readers must return the books to one of the attendants at the issue desk, or they will be held responsible for them.
Readers are required to take care of the books. Writing or drawigggwith pen or
pencil on any part of down the leaves, o them, will be
or turhing or mutilating serious damage.
THE REFERENCE DEPARTING TO STUDENTS,
Location.
:
: Das
; CKIz RS
gb 33
:
AND IS NOT
Accession.
sen
Ii
/
// VE
i,
Datsun Owners
i~
Workshop
m™~
Manual
vw 'w ry
w
by JH Haynes Member of the Guild of Motoring Writers
and M B Gilmour Models covered: Datsun Cherry (100A) F-II Saloon & Estate. 988 cc Datsun Cherry (120A) F-I| Coupe. 1171 cc Datsun F10 Sedan, Hatchback & Wagon. 85-24 cu in (1397 cc)
UK:
USA:
Does not cover automatic transmission models
ISBN
0 85696
368 2
© Haynes Publishing Group 1978, 1984, 1985 All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or by any
information
storage
or
retrieval
system,
permission
without
copyright holder.
Printed in England
(368-812)
Haynes Publishing Group Sparkford Nr Yeovil Somerset BA22 7JJ England
Haynes Publications, 861 Lawrence Drive Newbury Park California 91320 USA ga
oa
from
the
ABCDI
A
I
ae
ee
WN
ASSOCIATION MEMBER
e ¢
in writing
Inc
LIBRARIES
Acknowledgements Thanks are due to Nissan Motor Company Limited of Japan for the supply of technical information and certain illustrations. Castrol Limited provided lubrication details, and the Champion Sparking Plug Company provided the illustrations showing the various spark plug conditions. The bodywork repair photographs used in this manual were provided by Lloyds Industries Limited who supply ‘Turtle Wax’, ‘Dupli-
color Holts’, and other Holts range products. Lastly special thanks are due to all of those people at Sparkford who helped in the production of this manual; particularly, Martin Penny and Les Brazier who carried out the mechanical work and took the photographs respectively, John Austin who edited the text and Stanley Randolph for planning the layout of each page.
About this manual Its aim The aim of this manual is to help you get the best value from your car. It can do so in several ways. It can help you decide what work
must be done (even should you choose to get it done by a garage),
provide information on routine maintenance
and servicing, and give a
logical course of action and diagnosis when random faults occur. However, it is hoped that you will use the manual by tackling the work yourself. On simpler jobs it may even be quicker than booking the car into a garage, and going there twice, to leave and collect it. Perhaps most important, a lot of money can be saved by avoiding the costs a garage must charge to cover its labour and overheads. The book has drawings and descriptions to show the function of the various components so that their layout can be understood. Then the tasks are described and photographed in a step-by-step sequence
so that even a novice can cope with complicated work. Such a person is the very one to buy a car needing repair yet be unable to afford garage costs.
The jobs are described assuming only normal spanners are available, and not special tools. However, a reasonable outfit of tools will be a worthwhile investment. Many special workshop tools produced by the makers merely speed the work, and in these cases guidance is given as to how to do the job wihout them, the oft quoted example being the use of a large hose clip to compress the piston rings for insertion in the cylinder. On the very few occasions the special tool is essential to prevent damage to components, then its use is described. Though it might be possible to borrow the tool such work may have to be entrusted to the official agent. To reduce labour costs a garage will often give cheaper repair by fitting a reconditioned assembly. The home mechanic can be helped by this book to diagnose the fault and make a repair using only a minor
spare part. The manufacturer's official workshop manuals are written for their
trained staff, and so assume special knowledge; therefore detail is left out. This book is written for the owner, and so goes into detail.
Using the manual The manual is divided into twelve Chapters. Each Chapter is divided into numbered Sections which are headed in bold type
between horizontal lines. Each Section consists of serially numbered paragraphs. There are two types of illustration: (1) Figures which are numbered according to Chapter and sequence of occurrence in that Chapter, (2)
Photographs which have a reference number on their caption. All photographs apply to the Chapter in which they occur so that the reference number pinpoints the pertinent Section and paragraph number. Procedures, once described in the text, are not normally repeated. If it is necessary to refer to another Chapter the reference will be given in Chapter number, Section number and where necessary, paragraph number. Cross references given without use of the word ‘Chapter’ apply to Section and/or paragraphs in the same Chapter (eg; ‘see Section 8’ also means ‘in this Chapter’).
When the left or right side of the car is mentioned it is as if one is
seated in the driver's seat looking forward. Whilst every care is taken to ensure that the informa tion in this manual is correct, no liability can be accepted by the authors or publishers for loss, damage or injury caused by any errors in, or omissions from, the information given.
‘
Contents Chapter
Page
Acknowledgements
2
About this manual
2
Introduction to the Datsun F10
series
5
Quick reference general data
oc
I
5
SSS
ke
tel I el Ai A
cn
NE
obey a ee
8
Buying spare parts and vehicle identification numbers
9
Routine maintenance . al
Chapter 1 I
Engine en
Chapter 2
Cooling system
MTN
a
ad 12
a
ee
ana
eam
re, |. See ene
Lal. Ad. RT
Sle ea
a
15
ee
eee
ee 38
:
RS
arcana
I Sa
Cane” B 4TER
a
-ces Le
E
Tools and working facilities ee EE
SAS RR
a aR
cn Fv SEE
eee
ae am
Se 43
Carburation; fuel, exhaust and emission control systems Chapter 3 ee a eee ee Chapter 4
le
Chapter 5
74
Ignition system
ca
lg fic"
ANP
oS
cn
Ne OTE 83
Clutch
I 91
Transmission Chapter 6 i Chapter 7
108
Driveshafts
Bier eens
eb Poe
es
Se
eee 111
Steering Chapter 8 eee ey ee te Ee rare
118
Braking system Chapter9 et eee Re
132
Electrical system Chapter 10 ee
176
11 Suspension, wheels and tyres Chapter ee eee a Bodywork and fittings Chapter 12 eee ee a
Metric conversion tables A Index
sh
191
Se 207 209
i
ia
tn
Use of English As this book
has been written
in England, it uses the appropriate
English component
names, phrases, and spelling. Some of these
differ from those used in America. Normally, these cause no difficulty, but to make sure, a glossary is printed below. In ordering spare Parts remember the parts list will probably use these words:
Glossary English American S English e nn Accelerator Alternator Anti-roll bar Battery
Gas pedal
Be
Bonnet (engine cover) Boot lid
Boot (luggage compartment) Bottom gear
Locks
Stabiliser or sway bar
Motorway Number plate Paraffin
Energizer Hood Trunk lid Trunk Ist gear Firewall Valve lifter or tappet
Choke/venturi Circlip Clearance Crownwheel
Snap ring
Disc (brake) Drop arm
Drop head coupe Dynamo Earth (electrical)
Engineer’s blue Estate car Exhaust manifold
Fast back (Coupe) Fault finding/diagnosis Float chamber Free-play Freewheel
Gudgeon pin Gearchange Gearbox Halfshaft Handbrake Hood Hot spot Indicator
Interior light Layshaft (of gearbox)
Leading shoe (of brake)
Generator (AC)
Bulkhead Camfollower or tappet Carburettor Catch
Barrel
Lash
Ring gear (of differential) Rotor/disk Pitman arm Convertible
Generator (DC)
Header Hard top
Trouble shooting Float bow Lash Coast Piston pin or wrist pin Shift Transmission Axle-shaft
Turn signal Dome lamp Counter shaft
Latches
Petrol
wigs
ade
Petrol tank
=
ae
Propellor shaft Quarter light Retread Reverse Rocker cover Roof rack Saloon Seized
a
Side indicator lights Side light Silencer
Split pin Steering arm Sump Tab washer Tailgate Tappet
Thrust bearing Top gear
Muffler ne
a
Wing/mudguard
ae
Wrench Rocker panel
Lock (for valve spring retainer) Cotter pin Spindle arm Oil pan Tang; lock
Liftgate Valve lifter act
Trackrod (of steering) Trailing shoe (of brake) Transmission Tyre Van Vice Wheel nut Windscreen
Gas tank ‘Pinging’ Driveshaft Quarter window Recap Back-up Valve cover Car-top carrier Sedan Frozen Side marker lights Parking light
Sill panel (beneath doors) Split cotter (for valve spring cap)
Station wagon
Soft top Heat riser
Primary shoe Freeway, turnpike etc. Licence plate Kerosene Gasoline
Spanner
Ground Prussion blue
inti
see
‘Pinking’
Carburetor Latch
Parking brake
4
American
Throw-out bearing High
Tie-rod (or connecting rod) Secondary shoe Whole drive line Tire
Panel wagon/van Vise
Lug nut Windshield Fender
Miscellaneous points An “‘Oil seal” is fitted to components lubricated by grease! A “Damper” is a “Shock absorber’’ it damps out bouncing, and absor bs shocks of bump impact. Both are used haphazardly. names are correct, and both Note that British drum brakes are different from the Bendix type that is common in America, so diffe The shoe end furthest from the h ydraul rent descriptive names result. ic wheel cylinder is on a Pivot ; interconnection between the uncommon. Therefore the phrase “Prim shoes as on Bendix brakes is most ary” or “Secondary”’ y. Ashoe is said to be Leading or shoe is one on which a point on th e drum, Trailing. A “Leading” as it rotates forwar d, reaches the shoe at the end worked by anchor end. The opposite is a traili ng the hydraulic cylinder before shoe, and this one has n the
0 self servo from the wrapping effect of the rotating drum.
Introduction to the Datsun F10 The Datsuns covered by this workshop manual are known as the F10 series. Introduced in 1976, the UK range, consisting of saloon, coupe and station wagon, is designated: 100A F-I] with a 988 cc engine and 120A F-ll with a 1171 cc engine. In North America the range, consisting of sedan, hatchback, station wagon and sports
wagon
models, is designated
F10 and has a 85.24 cu in (1397 cc)
series
engine. The F10 series is based on the Cherry 100A and 129A, having the
same well proven mechanical layout but with a new, slightly larger body. The construction is very strong with vibration and soundproofing materials used in the floor, bulkheads and body panels,
making the car unusually quiet for its size and type.
Quick reference general data Engine model
A10
A12
A14
Capacity cc (cu/in)
988 (60.3)
V17I(7 1-5)
1397 (85.2)
Firing order
(ae ae)
1=3-4=2
13-42
Idling speed (rpm)
700
700
700
Ignition timing (BTDC) degree rpm
8°/700
7°/700
10°/700
Spark plug gap in (mm)
0.028 —0.031
0.031 — 0.035
0.039 — 0.043
(0.7 — 0.8)
(0.8 — 0.9)
(1.0— 1.1)
Contact breaker gap in (mm)
0.018 — 0.022 (0.45 — 0.55)
0.018 —0.022 (0.45 — 0.55)
0.018 — 0.022 — 0.55) (0.45
Distributor air gap (Californian models) in (mm)
N/A
N/A
0.008 — 0.016
Inlet and exhaust valve clearance (Hot) in (mm)
0.014 (0.35)
0.014 (0.35)
0.014 (0.35)
Capacities:
Imperial
Metric
US
Fuel tank Saloon, Coupe and sports wagon Station wagon
83 gals 72 gals
40 litres 35 litres
103 gals 94 gals
43 qts 57 qts
5.4 litres
53 qts
6.6 litres
7 qts
24 qts 2 qts
2.8 litres 3.3 litres
3 gts 34 qts
4 pts
2.3 litres
4i pts
Cooling system (with heater): A10 and A12 engines A14 engines Engine oil: Without oil filter change With oil filter change Transmission
(0.2 — 0.4)
Overall dimensions in (mm) 100A F-II and 120A F-II models Length Width Height Wheelbase
F10 models Length Width Height Wheelbase
Saloon, coupe and station wagon
150.59 (3825) 59.06 (1500) 52.76 (1340)
94.29 (2395)
Sedan
Hatchback
Station wagon
156.9(3985)
156.9 (3985)
157.3 (3995)
59.8 (1520)
59.8 (1520)
59.8 (1520)
53.0 (1345)
51.8 (1315)
53.7 (1365)
94.3 (2395)
94.3 (2395)
94.3 (2395)
|I-4
ednog
uoojes 100p-4NO} ||-4
Buying spare parts and vehicle identification numbers e
e
Buying spare parts Spare parts are available from many sources, for example: Datsun garages, other garages and accessory shops, and motor factors. Our advice regarding spare parts is as follows: Officially appointed Datsun garages — This is the best source of parts which are peculiar to your car and otherwise not generally available (eg complete cylinder heads, internal gearbox components, badges, interior trim etc). It is also the only place at which you should buy parts if your car is still under warranty; non-Da tsun components may invalidate the warranty. To be sure of obtaini ng the correct parts it will always be necessary to give the storeman your car's engine and chassis number, and if possible, to take the old part along for positive
identification. Remember that many parts are available on a factory exchange scheme — any parts returned should always be clean! It obviously makes good sense to go straight to the specialists on your car for this type of part for they are best equippe d to supply you. Other garages and accessory shops — These are often very good places to buy material and components needed for the maintenance of your car (eg oil filter, spark plugs, bulbs, fan belts, oils and grease, touch-up paint, filler paste etc). They also sell general accessories, usually have convenient opening hours, charge lower prices and can
often be found not Motor factors components which pistons, valves,
‘seals/shoes and pads etc). Motor factors will often provide new or reconditioned components on a part exchan ge basis — this can save a considerable amount of money.
Vehicle identification numbers
Modifications are a continuing and unpubl ished process in vehicle manufacture quite apart from major model changes. Spare parts
manuals and lists are compiled upon &@ numerical basis, the individual vehicle numbers being essential to Correct identification of the component required. The car identification plate is located on the left-hand wheel apron in the engine compartment. The car serial number is stamped on the centre of the bulkhead in the engine compartment. The car serial number is preceded by the engine model designation, A10. Al2 or Al4. The engine cylinder block.
CHASSIS NO Fahrgest. Nr GVW. PTC, PMA, HIG ail. Ges, Gewicht fF GAW Poids max.fssieu AV
wil. Achslast
ee
far from home. — Good factors will Stock all the more importa nt wear out relatively quickly (eg clutch components, exhaust systems, brake cylinders/pipes/ho ses
number
is stamped
on
the
right rear
side
of the
At6 * SUEY
Vora
GCW.PTR.PMAT.HTGS eG
Car identification plate
Car serial number stamped on the bulkhead
tee
The engine number is Stam ped on the cylinder block
Routine
maintenance
ee) ke ee ag Maintenance is essential for ensuring safety and desirable for the purpose of getting the best in terms of performance and economy from the car. Over the years the need for periodic lubrication — oiling, greasing and so on — has been drastically reduced if not totally eliminated. This has unfortunately tended to lead some owners to think that because no such action is required the items either no longer exist or will last for ever. This is a serious delusion. It follows therefore that the largest initial element of maintenance is visual examination. This may lead to repairs or renewals.
in the summary
given here the ‘essential for safety’ items are
shown in bold type. These must be attended to at the regular frequencies shown in order to avoid the possibility of accidents and loss of life. Neglect results in unreliability, increased running costs, more rapid wear and more rapid depreciation of the vehicle in general. TE
Every 250 miles (400 km) or weekly — whichever comes first a
Steering Check the tyre pressures. Examine tyres for wear or damage. Is steering smooth and accurate?
ee
ee
Engine Check Check Check water
the sump oil level and top-up if required. the radiator coolant level and top-up if required. the battery electrolyte level and top-up the level with distilled as needed.
ne
EES
Every 6000 miles (10 000 km)
a
aE aaa Senn nnn
Engine
Change oil. (If short distance driving, extensive idling or driving in dusty conditions, change oil every 3000 miles) Renew engine oil filter. Clean and check spark plugs. Check distributor cap, rotor and contact points. Lubricate distributor shaft and cam. Check drive belts for cracks, fraying, wear and correct tension. Check battery terminals. Check for coolant, oil and fuel leaks.
Steering Brakes Check reservoir fluid level. Is there any fall off in braking efficiency? Try an emergency stop. Is adjustment necessary?
Lights, wipers and horns
Do all bulbs work at the front and rear? Are the headlamp beams aligned properly? Do the wipers and horns work? Check windscreen washer fluid level
Examine all steering linkages, joints and bushes for signs of wear or damage. Check front wheel hub bearings and adjust if necessary. Check security of steering gear mounting. Rotate road wheels and rebalance if necessary.
Brakes
Examine disc pads and drum shoes for wear. Renew if necessary. Examine all hydraulic pipes, hoses and unions for chafing, corrosion or dents. Check for any signs of leaks. Adjust drum type brakes.
"hn
Lo cd
Topping-up with engine oil
Engine oil sump drain plug
10
Routine maintenance
a
Suspension Examine all nuts, bolts and shackles securing units, front and rear. Tighten if necessary.
ar
Brakes the
suspension
Lubricate handbrake linkage.
Examine the rubber bushes for signs of wear and play.
Every 30 000 miles (50 000 km)
Transmission Check oil level and top-up if necessary. Examine driveshaft boots for splits or deterioration.
Brakes
Clutch
Drain hydraulic system, renew fresh fluid. Bleed system.
Check fluid reservoir and top-up if necessary. Check pedal free-movement and adjust if necessary.
gery. all cylinder seals and
refill with
Clutch Drain
Body
hydraulic
system,
renew
master
and slave cylinder seals,
refill with fresh fluid. Bleed system. If it is a mechanical system it
Check seat belts, buckles and anchors. Lubricate all locks and hinges. Check that water drain holes at bottom of doors are clear.
is sound practice to renew the cable. —_—_—_—_—_—_——__:
Kw
————
Additionally the following items should be attended to as time can be spared: ee
a
‘
Every 12 000 miles (20 000 km)
a
Cleaning
a
Examination of components requires that they be cleaned. The same applies to the body of the car, inside and out, in order that deterioration due to rust or unknown damage may be detected. Certain parts of the body frame, if rusted badly, can result in the vehicle being declared unsafe and it will not pass the annual test for roadworthiness.
Engine Check cylinder head bolt torque setting. Check valve clearances and adjust if necessary. Check positive crankcase ventilation system Check fuel storage evaporative emission control system Check exhaust emission control system. Fit new spark plugs. Fit new distributor points. Clean carburettor float chamber and jets. Check HT leads for deterioration
Exhaust system An exhaust system must be kept to a minimum. Excessive fumes to enter the passenger stitutes a public nuisance. Both be kept off the road. Repair
Steering
symptoms
are apparent.
leakproof, and the noise level must be leaks may cause carbon monoxide compartment. Excessive noise conthese faults may cause the vehicle to or renew defective sections when
Check shock absorber operation
Other aspects of Routine Maintenance
Transmission
eee
Check security of driveshaft bolts.
:
Jacking-up Every 24 000 miles (40 000 km)
SCN
ee
Engine Flush the cooling system and refill with the correct anti-freeze coolant mixture (Ethylene glycol base). Renew fuel filter. Renew air cleaner element, and air pump air cleaner filter (if fitted). Renew carbon canister filter (if fitted).
Topping-up with transmission oil
Always chock a wheel on the Opposite side, in front and behind. Always support the car on stands as well as on the jack. Use only the Support strong points shown in the associated illustrations.
Whee! nuts These should be cleaned and lightly smeare d with grease as necessary during work, to keep them moving easily. If the nuts are stubborn to undo due to dirt and overtightening , it may be necessary to hold them by lowering the jack till the wheel rests on the ground. Normally if the wheel brace is used across the hub centre a foot or knee held against the tyre will prevent the wheel from turning, and so save
Transmission drain plug
Routine maintenance
11 CO
EE
the wheels and nuts from wear if the nuts are slackened with weight on the wheel. After refitting a wheel make a point later of rechecking the nuts again for tightness.
Safety Whenever working, even partially, under the car, put an extra strong box or piece of timber underneath onto which the car will fall rather than on you.
Cleanliness Whenever you do any work allow time for cleaning. When something is in pieces or components removed to improve access to other
—
areas, give an opportunity for a thorough clean. This cleanliness will
allow you to cope with a crisis on the road without getting yourself dirty. During bigger jobs when you expect a bit of dirt it is less extreme and can be tolerated at least whilst removing a component. When an item is being taken to pieces there is less risk of ruinous grit finding its way inside. The act of cleaning focuses your attention onto parts and you are more likely to spot trouble. Dirt on the ignition components is a common cause of poor starting. Large areas such as the engine compartment, inner wings or bulkhead should be brushed thoroughly with grease solvent, allowed to soak and then very carefully hosed down. Water in the wrong places, particularly the carburettor or electrical components will do more harm than dirt. Use petrol or paraffin and a small paintbrush to clean the more inaccessible places.
Waste disposal Old oil and cleaning paraffin must be destroyed. Although it makes
a good base for a bonfire the practice is dangerous. It is also illegal to dispose of oil and paraffin down domestic drains. By buying your new
engine oil in one gallon cans you can refill them with old oil and take them to the local garage who have facilities for disposal.
Long journeys Before continental in the form advance so
taking the car on long journeys, particularly such trips as holidays, make sure that the car is given a thorough check of the next service due, plus a full visual inspection well in that any faults found can be rectified in time.
y
.ss a Sa SSSS SS Ss
soosSssS
Rear support positions (station wagon)
\pnscmcnee ay)
Rear towing point (station wagon)
Tools and working facilities er
siocrirrgt
i
ae
age
eR
een ee:
/ntroduction A selection of good tools is a fundamental require ment for anyone contemplating the maintenance and repair of a motor vehicle. For the Owner who does net possess any, their purchas e will prove a consider-
able expense, offsetting some of the savings made by doing-ityourself. However, provided that the tools purchased are of good quality, they will last for many years and prove an extremely worthwhile investment. To help the average owner to decide which tools are needed to Carry Out the various tasks detailed in this manual, we have compiled three lists of tools under the following heading s: Maintenance and
minor repair, Repair and overhaul, and Special. The newcomer to practical mechanics should start off with the Maintenance and minor
repair tool kit and confine himself to the simpler jobs around the vehicle. Then, as his confidence and experie nce grows, he can undertake more difficult tasks, buying extra tools as, and when, they are needed. In this way, a Maintenance and minor repair tool kit can be built-up into a Repair and overhaul tool kit over a considerable period of time without any major cash outlays. The experienced do-ityourselfer will have a tool kit good enough for most repair and over-
haul procedures and will add tools from the Special category when he feels the expense is justified by the amount of use these tools will be put to.
It is obviously not possible to cover the subject of tools fully here. For those who wish to learn more about tools and their use there is a book entitled How to Choose and Use Car Tools available from the publishers of this manual.
Maintenance and minor repair tool kit The tools given in this list should
be considered
as
a minimum requirement if routine maintenance, servicing and minor repair Operations are to be undertaken. We recom mend the purchase of combination spanners (ring one end, Openended the other): although more expensive than open-ended ones, they do give the advantages of both types of spanner. Combination spanners - 6,7,8,9, Adjustable spanner - 9 inch
70, 11, & 12 mm
Engine sump/gearbox/rear axle drain plug key (where applicable)
Spark plug spanner (with rubber insert )
Spark plug gap adjustment too/ Set of feeler gauges Brake adjuster spanner (where appli cable) Brake bleed nipple Spanner
Screwdriver - 4 in long x x in dia (flat blade) Screwdriver - 4 in long x x in dia (cros s blade)
Combination pliers - 6 inch Hacksaw, junior Tyre pump Tyre pressure gauge
Grease gun (where applicable) Oil can Fine emery cloth (1 sheet) Wire brush (small) Funnel (medium size)
Repair and overhaul tool kit These tools are virtually essential for anyone undertaking any
major repairs to a motor vehicle, and are addition al to those given in the Maintenance and minor repair list. Included in this list is a comprehensive set of sockets. Although these are expensi ve they will be found invaluable
as they are so versatile - particularly if various drives
are included in the set. We recommend the + in square-drive type, as this can be used
with
most
proprietary
torque
wrenches.
If
you cannot afford a socket set, even bought pieceme al, then inexpensive tubular box spanner s are a useful alternative.
The tools in this list will occasionally need to be supplemented by tools from the Specia/ list. Sockets (or box spanners) to cover range in previous list
Reversible ratchet drive (for use with sockets) Extension piece, 10 inch (for use with sockets) Universal joint (for use with sockets)
Torque wrench (for use with socke ts) Mole’ wrench - 8 inch Ball pein hammer Soft-faced hammer, plastic or rubber
Screwdriver - 6 in long x # /n dia (flat blade)
Screwdriver - 2 jin long x % in squar e (flat blade)
Screwdriver - 14 in long x x in dia (cros s blade
) Screwdriver - 3 in long x 3 in dia (elect ricians)
Pliers - electricians side cutte rs Pliers - needle nosed Pliers - circlip (internal and exter nal)
Cold chisel - 4 inch
Scriber (this can be made by grinding the end of a broken hacksaw blade) Scraper (this can be made by flattening and sharpening one end of a piece of copper pipe) Centre punch Pin punch Hacksaw Valve grinding tool
Steel rule/straight edge Allen keys Selection of files
Wire brush (large)
Axle stands Jack (strong scissor or hydraulic type)
Tools and working\facilities
13
a
Special tools The tools in this list are those which are not used regularly, are expensive to buy, or which need to be used in accordance with their manufacturers’ instructions. Unless relatively difficult mechanical jobs are undertaken frequently, it will not be economic to buy many of these tools. Where this is the case, you could consider clubbing together with friends (or a motorist’s club) to make a joint purchase, or borrowing the tools against a deposit from a local garage or tool hire specialist. The following list contains only those tools and instruments freely available to the public, and not those special tools produced by the vehicle manufacturer specifically for its dealer network. You will find occasional references to these manufacturer's special tools in the text of this manual. Generally, an alternative method of doing the job without the vehicle manufacturer's special tool is given. However, sometimes, there is no alternative to using them. Where this is the case and the relevant tool cannot be bought or borrowed you will have
to entrust the work to a franchised garage Valve spring compressor Piston ring compressor Balljoint separator Universal hub/bearing puller Impact screwdriver
Micrometer and/or vernier gauge Carburettor flow balancing device (where applicable) Dial gauge Stroboscopic timing light
Dwell angle meter/tachometer Universal electrical multi-meter
general usage, is an electric drill with a chuck capacity of at least # in (8 mm). This, together with a good range of twist drills, is virtually essential for fitting accessories such as wing mirrors and reversing lights. Last, but not least, always keep a supply of old newspapers
clean, lint-free rags available, clean as possible.
Spanner jaw gap comparison table Jaw gap (in)
Spanner size
0.250 0-275
+ in AF 7 mm AF
0-315 0-340 0-354
8mm AF 11/32 in AF;4 in Whitworth 9 mm AF
0-393
10 mm AF
0-312
0-375 0-433
& in AF
2 in AF
11mm AF
0-437
Zin AF
0-445
% in Whitworth;7 in BSF
0-472
12 mm AF
0-500 0.512
tin AF 13 mm AF
0-525 0-551
0-562
4 in Whitworth;§ in BSF 14mm AF
2 in AF
0-590
15 mm AF
0-600
& in Whitworth; 3 in BSF
Cylinder compression gauge
0-625
3 in AF
Lifting tackle
0-629 0-669 0-687 0-708 0-710
16 mm AF 17 mm AF Bin AF 18mm AF 2 in Whitworth; % in BSF
Trolley jack Light with extension lead
Buying tools For practically all tools, a tool factor is the best source since he will have a very comprehensive range compared with the average garage or accessory shop. Having said that, accessory shops often offer excellent quality tools at discount prices, so it pays to shop around. Remember, you don’t have to buy the most expensive items on the shelf, but it is always advisable to steer clear of the very cheap tools. There are plenty of good tools around at reasonable prices, so ask the proprietor or manager of the shop for advice before making a purchase.
0-748
19 mm AF
0-750
3 in AF
0-866
22 mm AF
0-920 0-937
4 in Whitworth;2 in BSF 8 in AF
0-944
24 mm AF
0-812 0-820 0.875
1-000
Care and maintenance of tools Having purchased a reasonable tool kit, it is necessary to keep the tools in a clean serviceable condition. After use, always wipe off any dirt, grease and metal particles using a clean, dry cloth, before putting the tools away. Never leave them lying around after they have been used. A simple tool rack on the garage or workshop wall, for items such as screwdrivers and pliers is a good idea. Store all normal spanners and sockets in a metal box. Any measuring instruments, gauges, meters, etc., must be carefully stored where they cannot be damaged or become rusty. Take a little care when tools are used. Hammer heads inevitably become marked and screwdrivers lose the keen edge on their blades from time-to-time. A little timely attention with emery cloth or a file will soon restore items like this to a good serviceable finish.
Working facilities
Not to be forgotten when discussing tools, is the workshop itself. If some anything more than routine maintenance is to be carried out,
form of suitable working area becomes essential. by It is appreciated that many an owner mechanic is forced benefit circumstances to remove an engine or similar item, without the always of a garage or workshop. Having done this, any repairs should be done under the cover of a roof. flat Wherever possible, any dismantling should be done on a clean workbench or table at a suitable working height. 4 in (100 Any workbench needs a vice: one with a jaw opening of some clean mm) is suitable for most jobs. As mentioned previously,
, dry storage space is also required for tools, as well as the lubricants . necessary become which on so and paints touch-up fluids, cleaning Another item which may be required, and which has a much more
8 in AF Z in Whitworth; +inBSF Zin AF
1 in AF
1-010
2 in Whitworth;$in BSF
1-023
26 mm AF
1-062
14 in AF; 27 mm AF
1-100
$ in Whitworth;3 in BSF
1-181
30 mm AF
1-200
in Whitworth; 3 in BSF
1-259
32 mm AF
1-300
3 in Whitworth;% in BSF
1-125
1-250
14 in AF
14 in AF
42312
1% in AF
1-390 1-417
#8 in Whitworth; % inBSF 36 mm AF
1-480
% in Whitworth; 1 in BSF
1-500 1-574
14 in AF 2 inWhitworth 40 mm AF;
1-614
41 mm AF
1-670 1-687
1 in Whitworth; 14 in BSF 12 in AF
1-811
46 mm AF
1-812 1-860
1# in AF 14 in Whitworth; 14 in BSF
1-968 2-000
50 mm AF 2 in AF
1-437
1-625
1-875
and
and try to keep any working area as
1d in AF
12 in AF
1Z in AF
2-050
14 in Whitworth; 13 in BSF
2-165 2-362
55 mm AF 60 mm AF
14
lverry Davey) HAYNES] ©uayves
Recommended Component
lubricants Specification
Castrol grade
Engine (1)
SAE 20W-50
Gearbox (2)
Gear oil (Sae API GL-4)
Wheel bearings (3)
Grease (NLGI No. 1 or 2)
Suspension balljoints (4)
Castrol LM Grease
Grease (NLGI No. 1 or 2)
Castrol LMGrease
Brake and clutch systems (5)
Hydraulic
DOT 3) Note:
fluid
Castrol GTX
80EP
(SAE
or
9OEP;
7OR-3;
Castrol Hypoy
Castrol
Hypoy
Girling
and Clutch Fluid
Light or Castrol
Universal
Brake
The above
are general recommendations only. Lubrication requirements doubt, consult the driver's handbook or the nearest official agent.
vary from territory-to-territory. If in
Chapter 1 Engine Contents
Flywheel starter ring gear — inspection and renewal
Ancillary components—removal
..........0.eeenebeeees
8
...
27
General description
Camshaft and tappets—removal
.. .......... 0.0 ee ee eee
17
Gudgeon pins—removal
..... ..... ..... .....
24 23 25 32
Camshaft and camshaft bearings — inspection and renovation Connecting rods and bearings — inspection andrenovation Crankshaft and main bearings— inspection and renovation Cylinder bores and crankcase — inspection and renovation Cylinder head — decarbonising, inspection and renovation Cylinder head—reassembly Cylindenhead=— removals
igweees ............ ae mS
36
ss ead
9
aid se
-easic apo ne hive
.............-...
Engine — adjustment after major overhaul Engine dismantling— general renewal EnginelmountingS
ces
eee .. 0c cece eee ........ warn os cone brs «ston Spry sol clin we
ee pee os Are eee Enqine.ollsump—femMOValy ene 4 ose whee ce 6 Sere ENGINE —TeaSSeMibly, ccueeis, ge wate eeepc eeens 0.0 eeee .. Engine reassembly — general ...... EMGIne = remove liavarte a sin ais Abebeiay a ecu e seete elsc, .e%s,aitete a See wine es oe ee scsi fn. ei Encinewremovalgemerall ...........---Engine/transmission assembly — separation
Eiigine/ transmission, FORTIN Gis 2
goers» « fase
oe
..........--+.505Engine/ transmission refitting — general MPS ie ce Kode enn Sania free eter cr clas BauitclagnOSiSna Flywheel removal! poorer a. oieteas chs ctiesheu es « SEAMS 60 6 ee oe
..........
... 0.2... cee teen eee ee eee
ce nee
5.. eee eee ...... 0s eee eee
+++ sees eee eeee Inlet and exhaust valves—removal .....--eaes +e eee . Inspection and renovation — general ........-. . 00+ - see eee Lubrication system —description ........Main bearings and crankshaft —removal .........+++++5-5Major operations with engine inthe car Major operations with engine removed
...........++0055: .........+..+++++5:
225... 0... os saree
41
Oil/pump=— inspectionand servicing)
7 42 12 37 35 5 4 6
Pistons and connecting rods— removal ..........-+.++++5> ......... Pistons and piston rings— inspection and renovation Pistonirings— removal (spe cc. cere sete eiieeie) +)erncginua itis Kayan conan ......-.+..500Positive crankcase ventilation (PCV) system .........-Rockers and rocker shaft — inspection and renewal eee sees 2-+ .........++++ Rocker assembly —dismantling ............ Tappets and pushrods — inspection and renewal Timing chain, tensioner and sprockets — inspection and renovation
40
Timing cover, gear and chain—removal
39 43
34
1 19
10 22 20 16 2 3
21 14 26 18 38 30 11 3 33
.......++++s++s05-
31
.......... Valves and valve seats — inspection and renovation .....-.-+200sse0Valve guides — inspection andrenewal
28 29
15 LEER
a
Specifications em
its left; eg the All dimensions are shown as in (mm) unless otherwise stated. The word ‘ditto’ denotes that it has the same dimension as given on A12 engine is the same as that given for the A 10. Where a dimension is applicable to all three engine types, it is centred compression ratio for the under the three headings, eg the firing order for all engines is 1, 3, 4, 2.
A10
Engine model Goo...
Gylindenarrangement
Ganacity COUCU/I) Wes co9h eer
aie sa
ate)
se
cere
hate
ye
aime Bitters steer yalscara ete oe as
SY TCILP A sakeene uc ob eens Ome orb po ariaoatiboa io ir Woah oa icone (One a aranaaa i Ran Ste eee catiolaesaneaA ata atone etre yned einer ayalleio? elas STHOKC HME CME oe adc oco no maon Seu) OG Go Ou bo Uioss-s aNOlMiDIEL SS Conse Na tett peter ahs peta barta ok ne TeteyaTahs PirEOTOGN) onhil terre: ne ee a Ignition timing: =. eres See ee le aa
988 (60.3) 2.87 (73) 2.32 (59) LS S|
VPS TGaLoasis ote, dg. GEE ED olcucl/bec QhOIDNOs cos N CRORE REEON eC Coat e eee eee Surface flatness (maximum limit) ... 0... 6-05
OVEFSIZEINOO) OVETSIZE
de) ee
ees
erie pes es SOIR MRRs
ees neice oe sie
ia winslaip) lies
itya eileceeieidoliorthe nner Allele eoTe
E50) eee rosie bli cnet pane ralopae nek: ER
ahs inde MRA
8.551
ditto
2.9921 -— 2.9941 (76.000 — 76.050)
0.0079 (0.20) 0.0039 (0.10)
Pistons
Oversize (OLGO) ae
1397 (85.24) 2.99 (76) 3:03: (77)
cast iron
2.874 — 2.876 (73.000 — 73.050)
eCiaeCrg eee
elle ice civen uct) ote) cance Gabvpie! lvls) ie! aMtaiace begaBe\ icy e lele)ie INA trical ee Diameter: AG LHeL cmicyrhea aeielln PLIGUG bolLGs te PsONG)Onain Rae ORB CACC catec UOC ACRE CET
four in line 77 1S) ditto 2.76 (70) ditto 1-3-4-2
A14
Refer to Chapter 4
Cylinder block
WEXTATEN IS out o aor ds i.can oseueoclGis) olouplecotaens titeryacaO ceciCine On nace aaa boo bpd ple oo 5 6 Oly usdol O1a.b OO.) ClonAb Ot SEO Mi GlEDaar
A12
Aluminium
2.8735 — 2.8755 (72.987 — 73.037) 2.8924 — 2.8944 (73.467 — 73.517) 2.9121 -—2.9140 (73.967 — 74.017) 2.9318 — 2.9337 (74.467 — 74.517)
ditto ditto ditto ditto
2.9908 — 2.9927 (75.967— 76.017) 3.0105 — 3.0124 (76.467 — 76.517) 3.0301 — 3.0321 (76.967 — 77.017)
16
Chapter 1/Engine
Piston rings INUIMDOTe PRe Rar
a Ae ioe. 8 cau hie si: Uc
4 4 nia
eee
Side clearance: AUS SMe ene ee cocaine ok biaswee ew yoo) ooect TCU GM Gmerese ails Rectte, Hiratketsc ks3.s Sea's iach acaeee
OURO GBR errycaeseisch cc'sss t,.2 3)aah is stags
Two compression and one oil control
tae ganee
Ring gap: PRO PICUGI sore cy acca,
(€p% TE) 6S UVP 6ST) OF 99 TC (LIT
ied — wa3sAs ysNneYyxX] O9'E “Bi4 (gg (98g) yORQUuIIeH puke UePES — japow e1umsoy
0, HWLad ee
(
3,
G,, Wv13d
\
sai] PAL.
AW
ee
71
WV, Wwi30
72
Chapter 3/Carburation; fuel, exhaust and emission control systems
separate it is quicker and easier in the long run to remove the complete
the damaged part from the adjoining good section rather than risk damaging the latter. 9 If small repairs are being carried out it is best, if possible, not to try and pull the sections apart. 10 Refitting should be carried out after connecting the two sections together. De-burr and grease the connecting socket and make sure that the clamp is in good condition and slipped over the front pipe but do not tighten it at this stage. 11 Connect the system to the manifold and connect the rear support strap. 12 Tiohtah the pipe clamp, the manifold flange nuts and the rear suspension strap bolts. Check that the exhaust system will not knock against any part of the vehicle when deflected slightly in a sideways or upward direction.
system from the car when renewing a section. It can be expensive if another section is damaged when trying to separate a bad section
from it.
5 To remove the system first remove the bolts holding the tail pipe bracket to the body. Support the rear silencer on something to prevent cracking or kinking the pipes elsewhere. 6 Disconnect the front pipe at the chassis and differential support brackets. 7 Disconnect the manifold to downpipe connecting flange and then withdraw the complete exhaust system from below and out to the rear of the vehicle. If necessary, jack-up the rear of the vehicle to provide
more clearance. 8 When separating the damaged
section to be renewed
cut away
eS et 57 Fault diagnosis — Fuel system and carburation eee Symptom
Reason/s
from
carburettor,
fuel
pump
or
Float chamber flooding Generally worn carburettor Distributor condenser faulty Balance weights or vacuum advance mechanism in distributor faulty Carburettor incorrectly adjusted, mixture too rich Idling speed too high Contact breaker gap incorrect Valve clearances incorrect Incorrectly set spark plugs Tyres under-inflated
Wrong spark plugs fitted Brakes dragging Insufficient fuel delivery or weak to air leaks
mixture due
Partially clogged filters in pump and carburettors
Incorrectly seating valves in fuel pump Fuel pump diaphragm leaking or damaged Gasket in fuel pump damaged Fuel pump valves sticking due to petrol gumming
Too
little
fuel
in fuel
climbing steep hills)
tank
(prevalent
when
Union joints on pipe connections loose Split in fuel pipe on suction side of fuel pump Inlet
manifold
to
head
carburettor gasket leaking
ee
eee 2wR
Air cleaner choked and dirty giving rich mixture Fuel leaking fuel lines
Ee
Remedy
a Fuel consumption excessive
Be
or
inlet
manifold
to
AA
I
Remove, clean, renew element and refit air cleaner. Check for and eliminate all fuel
i
leaks.
Tighten fuel line union nuts. Check and adjust float level.
Remove, overhaul or renew. Remove and fit new unit. Remove and overhaul distributor.
Tune and adjust carburettor. Adjust idling speed. Check and reset gap. Check rocker arm to valve stem clearances and adjust as necessary. Remove, clean and re-gap. Check tyre pressures and inflate if necessary. Remove and replace with correct units. Check and adjust brakes.
Remove and clean filters. Remove and clean out float chamber and needle valve assembly. Remove, and overhaul or fit new fuel pump. Remove, and overhaul or fit new fuel pump. Remove, and overhaul or fit new fuel pump. Remove and overhaul or thoroughly clean fuel pump. Refill fuel tank.
Tighten joints and check for air leaks. Examine, locate and repair. Test by pouring oil along joints — bubbles indicate leak. Renew gasket as appropriate.
73
Chapter 3/Carburation; fuel, exhaust and emission control systems 58
Fault diagnosis — Emission control systems
eeeneerts eereeerneett et en Symptom
22
ea
een
High idling speed
Reason/s
a
eile
Sticking anti-stall dashpot Binding accelerator linkage Faulty throttle opener system Automatic choke faulty
Rough or unstable idling speed
Incorrect idle adjustment Incorrect automatic choke setting Faulty vacuum
motor, sensor or hoses of air
cleager Idle compensator in air cleaner faulty Defective EGR control valve
Carbon canister purge line hose damaged
Remedy
Adjust or renew dashpot. Check and rectify as necessary. Check for loose hose connections. Renew components as necessary. as components renew or Adjust necessary.
Re-adjust idling speed. Adjust. j Check for loose hoses. components
system
Renew
as necessary.
Renew. Clean or renew. Re-connect or renew.
or disconnected
Backfire or after-burning
Faulty ATC air cleaner Defective anti-backfire valve Defective EGR control valve
Check for loose vacuum necessary. Renew. Renew.
Air pump noisy
Damaged air pump
Renew air pump.
Lack of power
Altitude compensator setting incorrect
Correct H—L lever setting.
hoses.
Rectify as
(California models)
AT 0e cots leg E 5
ee reer
oe
Chapter 4 Ignition system Se ae ee ee Le SRA iene iiaber teh Air gap (breakerless distributor) — adjustment .............. Breakerless ignition system (California models) — fault diagnosis . Coil descriptionancipolarity myaamee reute ee y Condenser (capacitor) — removal, testing and refitting) cial tele 9)«oli Hydraulically operated clutch — adjustment ........-++---+-+: seer eee ecees ++...-+ ....... Hydraulic system —bleeding Master cylinder — removal, servicing andreassembly ......--.. Pushrod and release bearing assembly — removal and refitting tet pec cir es eo asi cnteeePat ctcostedse restefioweuoute Se. PUShrOdMeSGleCtion. Slave (operating) cylinder — removal, servicing and reassembly ..
Specifications
LE UEEEEEEEEEEE
nnn
INO BSIRCIN I
go picnics chek sirstones teepee
are
SL os
ale te
Clutch disc Facing size Outendia Countershaft — dismantling andreassembly 20 ede cia cones Nc gee csc aera ssp RauludiagnOSiSmmceis 6 ss+0> Final drive and differential — dismantling ....---+-+++ss 12 eeee Final drive and differential— reassembly .....---+++ese 18 ..... Gearchange linkage (4-speed transmission) — adjustment ie ..... nt adjustme — ion) transmiss Gearchange linkage (5-speed AL? ..-.... Gearchange linkage — removal, inspection and refitting 1 es re eis merit Seer Generalidescriptionimrnns 5 eee) eee les cua sue ariel / +. Gies Cismantlim Mainshatt— 11 eee eeerste : 2+ sees --.-.... Mainshaft—reassembly
=
0.047 (1.2) 0.020 (0.5)
92
Chapter 6/Transmission
ET Main shaft bearing adjusting shim
=
1st/reverse counter GeavagiUstingishitiin
Primary idler gear SO/UStING Spacer
0.0020 0.0028 0.0039 0.0118 0.0197 0.0276 0.0354
aire )ee keenee e
ToT
Te
ee
is
0.0079 (0.20) 0.268 0.269 0.272 0.274 0.276
eee
(0.05) (0.07) (0.10) (0.30) (0.50) (0.70) (0.90)
(6.80) (6.85) (6.90) (6.95) (7.00)
Peeks (0.20) 0.0118 (0.30) 0.0276 0.0315 0.0354 0.0394 0.0433
Differential side gear thrust washer......... ................
Torque wrench settings SR NCC AN ak na: deduce. coe oa he oe Oe eee OMEaaidler SRA IOCKAUT Si. Gass eww cic ey bs eeu Les, REECE KT ee rer tearnt tr enna pine i eh SDs alle 0 Sie ca cel en Slee MANUG SUUMETENNS)? ee ecled. .. 1... Seemmremnetices mc Ree
EURO SWREN CCEN se cuca au ees
Interlock plugs
1.
2)
OLIN
ey
oe,
Ibf ft 43-58 72-87 36-43 43-51 87-101 14-22 8-12
The power from the engine is transm itted through the clutch, primary gear train to the main drive input gear, and subsequently to
a)
the mainshaft in the gearbox.
The reverse stop mechanism is incorporated in the socket locate d at the lower end of the hand lever.
2
Transmission removal — general
3
Transmission dismantling — gener al
1 Ensure that an exceptionally clean area is available for dismantling, and that a good supply of clean fluff-free rags is avail
6)
c) d) e)
the
able, together with various jars and containers in which to store items . 2 It is sound policy to replace bolts, after a component has been dismantled, to aid replacement. Failing this identify them in some
Good quality circlip pliers; 2 pairs, tracting. Copperhead mallet, at least 2 /bs.
1 expanding and
7 con-
Drifts, steel 3 in and brass 3 in.
Small containers for needle rollers.
Engineer's vice mounted on firm bench.
4 Any attempt to dismantle the gearb ox without the foregoing is not necessarily impossible, but will certainly be very difficult and inconvenient resulting in possible injury or damage. 5 Take care not to let the synchromes h hub assemblies come apart before you want them to. It accelerate s wear if the splines of hub and sleeve are changed in relation to each other. As a precaution it is advisable to make a line up mark with a dab of paint. 6 Before finally going ahead with dismantling first ascertain the availability of spare parts. If sever al major components need repla cing, work out the total cost. It could well be that a reconditioned unit is cheaper in the long run. 4
The gearbox and differential assembly are removed from the vehicle together with the engine as described in Chapter 1, Secti on 5. In this Chapter it is assumed that the complete assembly has been
kgf m 6-8 10-12 5-6 6-7 12-14 2-3 1.1-—1.5
other way. 3 As a general aid it is a good policy to have the following tools at hand:
General description
The gearbox is fairly standard having a 4-speed mainshaft and layshaft (countershaft). A 5-speed transmission is fitted to the model F10 Hatchback. The mainshaft transm its the drive to the final drive and differential unit which shares the same housing with the gearbox. A common lubrication system is shared by the two assemblies. The final gear used in the final drive is a helical gear which is of the same design as that used in the trans mission, requiring no adjustment for gear contact pattern. The transmission gearchange is of a remote control floor shift type. It consists essentially of a hand lever, a linkage which conne cts the hand lever to the transmission, and a radius link assembly which Supports the linkage at the locati on between the control rod and the transmission.
(0.70) (0.80) (0.90) (1.0) (1.1)
Transmission (4-speed) — dism antling
1 Support the assembly on a stand or on a bench. The housing is made of aluminium alloy, so great care must be taken , as it js easily damaged. Prior to dismantling the unit clean all dirt and greas e from it with a good grease solvent. Remove the drain plug, drain the oil into a container and refit the drain plug.
2 Remove the bolts that secu re the clutch thrust bearing housing and the primary drive gear. Withdraw the assembly (phot o), 3 Remove the bolts that secu re the primary gear cover and remove the cover by tapping it with a soft hammer (photo). This might be a little difficult owing to the bearings in the cover. Do not prise it off with a screwdriver. It will be noted that some bolts either have a white When replacing any bolts of this type a protective Setting gasket sealer should be applied to the threads.
coating of non-
93
Seal bolts
mg
Fig. 6.1. Exploded view of transmission casing (4-speed) (Sec. 4) Seal bolts
1 Primary gear cover 2 Clutch cover 3 Transmission case
4 Transmission case cover 5 Bottom cover * Seal bolt
Fig. 6.2. Exploded view of transmission gear assembly (4-speed) (Sec. 4) Sub-gear Primary drive gear Primary idler gear Main drive input gear Main drive shaft Lock nut 3rd gear 2nd gear 1st gear OANAAAWNH™ 10 Reverse gear 11. Main shaft 12 Thrust washer 13 Needle bearing 14 Idler gear 15 Idler gear shaft 16 Reverse idler gear 17 Reverse idler shaft
Chapter 6/Transmission
Ist-2
> ,
nd shift
fork
rd-