1987 NISSAN PULSAR oil

CONTENTS
INTRODUCTION........................................ 5
VEHICLE IDENTIFICATION AND
GENERAL SPECIFICATIONS................. 7
GENERAL INFORMATION...................... 8
Tools and equipment ............................................. 8 Safety .................................................................... 10
General repair procedures..................................... 11
LUBRICATION AND MAINTENANCE... 14
Specifications......................................................... 14
How to grease and oil change .............................. 14
Service schedule ................................................... 17
WHEELS AND TYRES............................. 21
Specifications......................................................... 21
How to change a road wheel ................................ 21
Tire wear troubl e shooting ..................................... 22
Care and main tenance ......................................... 23
ENGINE TUNE-UP.................................... 25
Tune-up specifications ........................................... 25
Tune-up operat ions............................................... 25
ROADSIDE TROUBLE SHOOTING....... 32
Trouble shoot ing.................................................... 32
To check ignition and el ectrical system ................ 33
To check fuel system ............................................ 34
To check mechani cal system ................................ 35
ENGINE....................................................... 37
Specifications ........................................................ 37
Engine mechanical tr ouble shooting ...................... 39
Description ............................................................ 41
Engine and transaxle assembly ........................... 42
Manifolds ............................................................... 44 Camshaft, rocker arms and tappets..................... 48
Cylinder head........................................................ 50
Engine sump and oil pum p pickup pipe................ 54
Oil pump ............................................................... 55
Pistons, connecting rods and cylinder bores ........ 57
Crankshaft and bearings ...................................... 60
Flywheel /drive plate............................................... 63
Engine mountings.................................................. 64
Exhaust system .................................................... 66
COOLING AND HEATING SYSTEMS.... 68
Specifications ........................................................ 68 Cooling system trouble shooting ........................... 68
Heater and air conditioner trouble shooting ......... 69 Description ............................................................ 70
Radiator ................................................................ 70
Cooling fan ............................................................ 73
Thermost at............................................................ 75
Thermostat housing .............................................. 76
Water pump .......................................................... 76
Welch plugs .......................................................... 76
Heater unit, water valv e and controls ................... 77
Blower fan ............................................................. 80
Air condition ing ..................................................... 80
FUEL AND ENGINE MANAGEMENT ... 82
Specifications ........................................................ 82 Fuel and engine management trouble shooting ... 82
Description ............................................................ 84
Service precautions and procedures
..................... 86
System diagnosis and adjustments ...................... 89
Fuel supply components ....................................... 92
Air flow components .............................................. 98
Electronic components .......................................... 104
EMISSION CONTROL............................. 117
Introduction ........................................................... 117
Crankcase ventilati on system............................... 117
Evaporate control system..................................... 117
Air preheat system — 1.6 liter engines ................ 119
Exhaust control system ........................................ 120
CLUTCH...................................................... 121
Specifications........................................................ 121
Clutch trouble shooting......................................... 121
Description ............................................................ 122
Clutch unit and release mechanism..................... 123
Clutch pedal ......................................................... 124
Clutch c able.......................................................... 124
Clutch adjustments ............................................... 125
MANUAL TRANSAXLE AND
DRIVE SHAFTS......................................... 126
Specifications ........................................................ 126
Manual transaxle and drive shaft trouble shooting 126
Description............................................................ 128
Transaxle assembly.............................................. 129
Differential and final drive assembly ..................... 135
Gear lever assembly ............................................ 136
Drive shafts .......................................................... 137
AUTOMATIC TRANSAXLE....................... 140
Specifications........................................................ 140
Automatic transaxle trouble shooting.................... 140
Description............................................................ 141
Transaxle fluid ...................................................... 141
Brake band........................................................... 142
Kickdown cable .................................................... 142
Transaxle select or linkage ................................... 142
Neutral safety switch ............................................ 142
Transaxle assembly .............................................. 143
STEERING................................................. 145
PART 1. STEERING TROUBLE SHOOTING....145
Faults, causes and remedies................................ 145
PART 2. MANUA L STEERING......................... 147
Specifications ........................................................ 147
Description............................................................ 147
Steering wheel ...................................................... 147
Steering column.................................................... 148
Steering gear assembly ....................................... 149
PART 3. POWE R STEERING .......................... 152
Specifications........................................................ 152
Description............................................................ 152
In car adjustments, checks and minor repairs ..... 152
Steering wheel ...................................................... 153
Steering column.................................................... 153 Power steering pump ........................................... 153
Power steering gear assembly............................. 154

INTRODUCTION
This Service and Repair Manual
covers the Australian manufac-
tured Nissan Pulsar (hatchback) and Vector (sedan) N13 Series 1
(J87 - 91 and
the Holden Astra LD Series 1987 - 89.

Two engines were available: a 1.8 l i t e r engine with multi-point fuel injec-
tion, and a 1.6 liter throttle body injected engine. The engines are similar
having single overhead camshafts and computer controlled fuel injection and
ignition control. There was a choice of three speed automatic or five speed
manual transaxles.

A viscous coupling limited s l i p differential was introduced from July 1989
to the five speed manual transaxle models of the Pulsar Q and Vector SSS.

Disc brakes are fitted at the front of a l l models, while the rear brakes are
either discs or drums.

All models are equipped with independent coil spring suspension. Steering
can be by either manual or power assisted rack and pinion.

This manual includes information on trouble shooting, lubrication and
maintenance, specifications and the rem oval, installation and overhaul of com-
ponents which are considered to be with in the scope of the average, well
equipped home mechanic.

Certain repair jobs covered in this manual require the use of special
equipment not normally found in a home tool kit. When such equipment is
required, the equipment and i t s functi on is brought to the users attention
underneath the heading for that component. Some jobs, such as automatic
transmission overhaul, should he left to an authorized dealer or a specialist
who has the extensive knowledge and equi pment required. In these cases, the
removal and installation procedures are fully covered, enabling the unit to be
removed for repair or a reconditioned unit to be installed.

Reference in the manual to the left an d right hand sides of the vehicle are
from the point of view of someone sta nding at the back of the vehicle and
looking forward.

Inexperienced operators should not a ttempt a service or repair operation
before completely reading the appropriat e section (or other sections which may
be referred to) in the manual.

GENERAL INFORMATION
1. TOOLS AND EQUIPMENT
To successfully perform any maintenance or re-
pair work on a motor vehicle, suitable hand tools are
essential. The use of tools for other than their intend-
ed purpose or the use of incorrectly fitting tools can
cause damage to the componen t and/or injury lo the
operator.

BASIC TOOL KIT
The following is a sugg ested list of tools and
equipment for the majority of the maintenance and
repair procedures described in this manual. Of course,
not all of the tools are required for all the jobs, so it is
wise to purchase tools on an 'as needed' basis.

Set of open ended spanners.
Set of ring spanners.
Set of socket spanners.
Spark plug spanner.
Assorted bladed screwdrivers.

Assorted Philips screwdrivers.
Assorted pliers — combination, long nose, multi-
grip, vice grip, snap ring (internal and external).
Assorted adjustable spanners.
Ball pein hammer.
Cold chisels.

Pin punches and centre punch.
Assorted files.
Scraper.
Feeler gauges.
Torque wrench.
Hydraulic jack.
Chassis stands.
Car ramps.
Grease gun.
Oil can.
Oil gun.

Oil filter removal tool.
Funnel.

Containers for draining oil and washing compon-
ents.


A comprehensive tool kit showing a wide range of general hand tools.

General Information

Assorted test equipment — dwell tachometer, digital multimeter, timing light and test lamp.

Inspection lamp.
Test lamp.
Tachometer.
Timing light.
Digital multimeter.
Piston ring compressor.
Valve spring compressor.
Micrometer — inside, outside, multi range.
Vernier calipers.
Assorted pullers.
When purchasing tools, it is sound advice to select
the highest quality that can be afforded, as the
working life of cheaper tools is often very short.



Assorted measuring devices — inside and outside
micrometers, vernier calipers, wire gauges and feeler
gauges.
Ensure that the tools are suitable for the system of
bolt and nut sizing on the vehicle. The range of
vehicles covered by this manual use metric sizes.

TOOL CARE
To ensure the longest possible life for hand tools,
it is important that time be spent maintaining them.

At the conclusion of each job. all tools used should
be washed thoroughly in kero sene or similar cleaning
solvent. Ensure that all dirt and grease is removed,
particularly from tools with moving parts such as
pliers and adjustable spanners. The tools should then
be wiped dry with a clean cloth.

Measuring devices should be given particular
attention as their accuracy can be affected if not
properly maintained. Feeler gauges should be kept
clean at all ti mes and the blades should be wiped with
an oily cloth after use to prevent rusting.

Tension wrench, piston ring compressor and valve
spring compressor.
Slide hammer, ball joint pu ller, assorted pullers and
press plates. Views showing the correct tip profiles for a bladed

screwdriver. Bladed screwdrivers should not be
ground to a sharp point.

10 General Information

If tools are to be stored for any length of time, it is
good policy to wipe them with an oily cloth.

Bladed screwdrivers should be checked for dam-
age to the tip. If necessary, the tip can be returned to
its original profile by careful grinding. Do not grind
screwdriver tips to a sharp point.

Hammer heads should be secure on their handles
and should be regularly checked for cracking or other
damage.

Chisels and punches should be checked for dam-
age or 'mushrooming' of the head. Any faults should
be rectified by grinding.

Hydraulic jacks should be regularly checked for
fluid leaks. Chassis stands and car ramps should be
checked for damage and cracks. Any equipment that
is suspect should not be used.

STORES
For routine maintenance, stores of automotive
oils, greases and additives should be kept on hand.
The following is a suggested list.

Engine oil.
Brake fluid.
Manual transmission or automatic transmission
oil — automatic transmission oil is also used in
the power steering system.
Rear axle oil.
Cooling system corrosion inhibitor/antifreeze.
Chassis grease.
High melting point grease, for hub bearings etc.
Penetrating oil or spray.
Kerosene or similar cleaning solvent.
Methylated spirits.

Oils and greases are available in handy pack size for
do-it-yourself lube jobs.
2. SAFETY
PERSONAL SAFETY
Safety when working on a motor vehicle is basical-
ly a matter of commonsense. Some safety precautions
to prevent personal in juries are as follows.

Raising a Vehicle
Always jack a vehicle on firm, level ground and at
the specified jacking points . Ensure that the wheels
remaining on the ground are fully chocked.

After raising the vehicle, place chassis stands
underneath and allow the weight of the vehicle to rest
on them. Do not use bricks, blocks of wood or similar
material.

NOTE: Never work under a vehicle which is
only supported by a jack.

Electrical System
Always disconnect the negative battery terminal
when working on any electrical components. Avoid
wearing metal watches, rings and chains which may
short across live terminals.

As battery gases are explosive, keep naked flames
and sparks clear of the work area. When connecting
and disconnecting jumper leads, use extreme caution
to avoid sparking.

Electronic Ignition Systems
Electronic ignition systems produce dangerous
high tension voltages in bo th the primary and second-
ary circuits which can be fatal. Exercise extreme
caution when working on or near any ignition system
components. Do not disconnect high tension leads
while the engine is running.

Work Area
Do not run the engine in a confined space. Ensure
that the work area is adequately ventilated.

Spilt oil or water should be cleaned immediately
to avoid the possibility of slipping.

Fuel System
Always disconnect the negative battery terminal
when working on any fuel components. Do not smoke.
Keep naked flames and sparks clear of the work area.

Do not siphon fuel using the mouth. Use a hand
pump or suitable siphon.

Do not attempt to repair a fuel tank by welding it.
This is an extremely hazardous procedure and should
be entrusted to a specialist.

Cooling System
To avoid scalding, use caution when releasing the
radiator cap on an engine wh ich is at normal operating
temperature. Turn the cap anti-clockwise to the first
stop and allow any pressure in the system to release.
When the pressure is released, remove the cap from
the radiator.

Brakes
As asbestos is used in some brake lining material,
avoid inhaling brake dust. Do not use compressed air
to remove the dust. Gentle brushing with a small
brush or using a vacuum cleaner with a hose attach-
ment are the safest methods of cleaning the brakes.
The above precautions also apply to the clutch plate
lining material.

General Information 11
Lifting Equipment
When using lifting equipment to lift heavy com-
ponents such as the engine and/or transmission, use
metal slings or chain in preference to rope. If rope
must be used, ensure that it is not placed against sharp
edges on the component.

Automotive Lubricants and Solvents
Avoid prolonged skin contact with oils, greases
and solvents as some can cause skin irritations and
dermatitis.

Exercise caution when us ing cleaning solvents as
many are inflammable. Do not smoke. Keep naked
flames and sparks clear of the work area.

Compressed Air
Never point an air hose at another person or allow
compressed air to blow onto your skin. High pressure
air forced against the skin can enter the bloodstream
and prove fatal.

Suspension and Steering Components
Damaged suspension and steering components
should not be welded. Many of these components are
fabricated from toughened metals. If welded they may
lose their strength or become brittle. Damaged com-
ponents should be renewed.

Air Conditioning
Avoid disconnecting air conditioning hoses as
escaping refrigerant can cause frostbite. The refriger-
ant is highly flammable and when burnt, a poisonous
gas is produced.

VEHICLE SAFETY
To prevent damage to the vehicle during servicing
or repair work, note the following precautions.

Brake Fluid
If spilt on the vehicle paintwork, brake fluid
should be immediately washed away with clean water
and allowed to dry naturally, not wiped with a cloth.

Catalytic Converter
The following should be observed to prevent
damage to the catalytic converter:

Do not operate the vehicle on leaded fuel.
Do not push or tow start the vehicle.
Do not allow the engine to idle for prolonged
periods.

Do not switch the ignition off while the vehicle is
in motion and the transmission is in gear.

Do not 'prime' the engine by pouring fuel into the
inlet manifold.

Do not operate the vehicle if the engine is
misfiring.

Avoid running the vehicle out of fuel.
Ensure that the engine oil is formulated to contain
low phosphorus levels.

Electronic Components
The electronic components of the ignition and
fuel injection systems can be damaged by the use of
incorrect testing equipment.

It is essential in all tests where voltage or resis-
tance is to be measured that a digital display multi-
meter with a minimum 10 megohm input impedance
be used.

Some types of tachometers, timing lights and
ignition system analyzers are not compatible with
certain engine electronic systems. It is therefore
recommended that the manufacturer of the test equip-
ment be consulted before using the equipment.

Jump starting, or being jump started by another
vehicle can cause damage to the electronic compon-
ents of the vehicle. Refer to the Roadside Trouble
shooting section for the correct jump starting proce-
dure.

3. GENERAL REPAIR PROCEDURES
SEIZED FASTENERS
Seized bolts, nuts or screws should first have a
liberal amount of penetrating oil applied. The fastener
should be left for a period of time to allow the oil to
penetrate and soften the corrosion which is causing
the binding.

Often, a sharp hammer blow to the head of the
fastener can dislodge the corrosion and permit it to be
loosened.

An impact driver, which can be fitted with a
socket or screwdriver bit, can be used to loosen a
seized fastener.

Another method is to heat the component in
which the fastener is seized. However, extreme cau-
tion should be exercised when heating aluminum
alloy components as the melting point is much lower
than that of steel.

If the above methods fail to free a seized nut,
carefully hacksaw through one side of the nut until it
can be split. Care should be taken that the threads of
the bolt or stud are not damaged.

Should a bolt or stud break below the surface of
the component, it will be necessary to use a screw
extractor to remove the remaining part. Follow the
screw extractor manuf acturers instructions.


Tap and die set and assorted screw extractors.

12 General Information
Damaged threads can be repaired using a die nut
on studs and bolts, and a tap on nuts and threaded
holes in castings. If the threads of a threaded hole are
damaged beyond repair, it will be necessary to drill
and tap the hole to a larger size. Alternatively, a
Helicoil insert can be used to Testore the hole to the
original thread size.

STUDS
The simplest method for removing studs is to lock
two nuts together on the threaded section. The stud
should then be able to be removed by applying an
unscrewing action to the lower nut.

Alternatively, there are various makes of stud
extracting tools available.


Using two nuts locked together to remove a stud.
OIL SEALS
Oil seals can usually be removed by levering out
with a flat screwdriver or other suitable lever. Care
should be taken not to damage the surface of the
component which the seal lip runs on.

Seals can also be removed by inserting a number
of self tapping screws into the seal body. The seal can
then be withdrawn using pliers gripping the self
tapping screws.

Always apply a smear of grease or oil to the seal lip
prior to installation to provide initial lubrication.

Unless otherwise stated, oil seals should always be
installed with the lip facing inwards or towards the
substance to be sealed. Duri ng installation, the seal l i p
should be protected from damage from sharp com-
ponents such as shaft splines by wrapping tape around
the sharp edges.

Install the new seal using a wooden block, or a
socket or length of tube of the appropriate diameter.
Ensure that the seal is installed squarely or distortion
and subsequent leakage may occur. If an installation
depth is not specified, th e seal should be installed
flush with the component surface.

GASKETS
When separating mating components (i.e.
cylinder
head and cylinder block), do not insert screwdrivers or

similar levers between the components in an attempt
to lever them apart. This can cause severe damage to
the sealing surfaces, particularly if the components are
made of alloy compounds.

The components can be separated by tapping
along the joint with a soft faced hammer or piece of
wood. Before installing a new gasket, the mating
surfaces should be cleaned of all traces of old gasket
material and sealant.

Check that the new gasket is correct by comparing
the bolt holes and passages on the component face
with the openings in the gasket.

Cork and paper gaskets which have been stored
for some time may suffer from shrinkage. This can be
rectified by soaking the gasket in water.

BEARINGS AND BUSHES
If the correct equipment is not available when
removing and installing bearings and bushes, it is
often possible to improvise.

Bearings can often be removed from shafts by
tapping alternately on opposite sides with a hammer
and drift.


A simple bush installing tool using a bolt, nut and two
washers.
If a press is unavailable, bushes can be installed by
placing the bush and component between the jaws of a
vice and screwing the jaws together until the bush is
fully inserted. A vice can also be used to remove
bushes by using suitably sized spacers against either
vice jaw, one bearing on the bush and the other on the
component. This method can also be used with a G
clamp.

A simple removing and installing tool can be
made using a long bolt, large and small washers, a nut
and a tubular spacer. Refer to the illustrations for the
method and applications.

Rubber bushes and bushes in blind holes can be
removed using an expanding type masonry bolt
(Rawlbolt Loxin). Install a neat fitting masonry bolt to
the bush. Install and tighten the bolt until it grips the
bush. The bolt and bush can then be removed using a
slide hammer or levers.

14
LUBRICATION AND MAINTENANCE
SPECIFICATIONS
CAPACITY AND GRADE
Engine:
Lubricant........................................... 15W-50 SF
Sump capacity including filter ........... 3.3 liters
Cooling system capacity............................ 6.0 liters
Manual transaxle:
Lubricant....................................... 80W-90 GL-4
Capacity ............................................... 2.7 liters
Automatic transaxle:
Lubricant.............................................. Dexron II
Capacity ............................................... 6.0 liters
Power steering:
Lubricant.............................................. Dexron II
Capacity ............................................... 1.0 liters
Manual steering lubricant ........ Castrol EPLl grease
Brake fluid type ................................................ Dot 4
1. HOW TO GREASE AND OIL CHANGE
(1) Run the front of the vehicle onto car ramps
and stop the engine. Chock the front wheels. (2) Raise the rear of the vehicle and place
chassis stands under the rear jacking points.
NOTE: It is best if the vehicle is kept as level
as possible to avoi d false readings when
checking the lubricant levels.



(3) Clean around the engine sump drain plug.
(4) Place a drain tin under the engine sump,
remove the engine sump drain plug and allow the
engine sump to completely drain.
NOTE: It is best to drain the engine sump
with the oil at operating temperature. How-
ever, if the oil is hot take care to avoid
scalding.

(5) Check that the sealing gasket on the sump
plug is in a serviceable condition. (6) When the engine sump has completely
drained, install and firmly tighten the sump drain plug.
Wipe around the plug after installation. (7) Place the drain tin under the oil filler,
remove the oil filter using a filter removal tool and
allow the residual engine oil to drain. Smear the
scaling ring of the new filter with engine oil and
lighten the filter by hand as per the instructions
supplied with the new filter.
NOTE: Before installing the new filter, en-
sure that the sealing gasket from the old
filter has not adhered to the filter sealing
surface on the engine.

(8) Remove the level checking plug from the

Location of the engine sump drain plug.
Removing the engine oil filter using a filter removal tool.