battery replacement ISUZU TROOPER 1995 Workshop Manual
[x] Cancel search | Manufacturer: ISUZU, Model Year: 1995, Model line: TROOPER, Model: ISUZU TROOPER 1995Pages: 1928
Page 21 of 1928

FLUID LEVEL CHECK
A fluid loss in any system (except windshield
washer) may indicate a problem. Repair the system
at once.
Engine
oil level -Check level and add if
necessary. The best time to check the engine oil
level is
when the oil is warm. After stopping the
engine with the vehicle on a level surface, wait a
few minutes for the oil to drain back to the oil pan.
Pull
out the oil level indicator (dipstick). Wipe it
clean and push the oil level indicator back down all
the
way. Pull out the oil level indicator, keeping the
tip down, and look at the oil level on it.
Add oil, if needed, to keep the oil level above
the
"ADD" mark and between the "ADD" and
"FULL" marks in the operating range area. Avoid
overfilling the engine since this may cause engine
damage. Push
the oil level indicator back down all
the
way after taking the reading.
If you check the oil level when the oil is cold, do
not run the engine first. The cold oil will not drain
back
to the pan fast enough to give a true oil level.
Engine coolant level and condition -Check
engine coolant level in the coolant reservoir and
add engine
coolant if necessary. Inspect the engine
coolant and replace it if dirty or rusty.
Windshield washer fluid level -Check washer
fluid level in reservoir and add if necessary.
Power steering system reservoir level-Check
and keep at
proper level.
Brake master cylinder reservoir level -Check
fluid. Keep fluid at proper level. A low fluid level
can indicate
worn disc brake pads which may need
to be serviced.
Hydraulic clutch system -Check fluid l~vel in
the reservoir.
Add fluid as required.
Battery fluid level -Check fluid level in the
battery.
FLUID LEAK CHECK
Check for fuel, water, oil or other fluid leaks by
looking at the surface beneath the vehicle after it
has been parked for a while. Water dripping from
the air conditioning system after use is normal. If
you notice gasoline fumes or fluid at any time,
locate the source and correct it at once.
ENGINE OIL AND OIL FILTER
REPLACEMENT
Always use API SE, SF, SG, SH or ILSAC GF-1
quality oils of the proper viscosity.
When choosing an oil, consider the range of
temperatures the car will be operated in before the
next oil change. Then, select the recommended oil
viscosity
from the chart (Fig. OB-1).
Always change the oil and the oil filter as soon as
possible after driving in a dust storm.
MAINTENANCE AND LUBRICATION OB-5
ENGINE COOLING SYSTEM INSPECTION
Inspect coolant/anti-freeze. If coolant is dirty or
rusty, drain, flush and refill with new coolant. Keep
coolant at the proper mixture for proper freeze
protection,
corrosion inhibitor level and best engine
operating temperature.
Inspect hoses and replace if
cracked, swollen or deteriorated. Tighten hose
clamps if equipped with screw-type clamps. Clean
outside of radiator and air conditioning condenser.
Wash
filler cap and neck. To help ensure proper
operation, a pressure test of both the cooling
system and cap is also recommended.
EXHAUST SYSTEM INSPECTION
Visually inspect the exhaust pipes, muffler, heat
shields and hangers
for cracks, deterioration, or
damage.
Be alert to any changes in the sound of the exhaust
system
or any smell of fumes. These are signs the
system may be leaking or overheating. Repair the
system at once,
if these conditions exist. (See also
"Engine Exhaust Gas Safety" and "Three Way
Catalytic Converter" in Owner's manual.)
FUEL CAP, FUEL LINES, AND FUEL TANK
INSPECTION
Inspect the fuel tank, the fuel cap and the fuel lines
every
60,000 miles (96,000 km) for damage which
could cause leakage.
Inspect the fuel cap and the gasket for correct sealing
and physical damage. Replace any damaged parts.
DRIVE BELT INSPECTION
Check the belts driving the steering oil pump, the air
conditioning compressor, and the generator
for
cracks, fraying, wear, and correct tension every 30,000
miles (48,000 km). Adjust or replace as necessary.
WHEEL ALIGNMENT, BALANCE AND
TIRES OPERATION
Uneven or abnormal tire wear, or a pull right or left
on a straight and level road may show the need for
a wheel alignment. A vibration of the steering
wheel or seat at normal highway speeds means a
wheel balancing is needed. Check tire pressure
when the tires are "cold" (include the spare).
Maintain pressure as shown in the tire placard,
which is located on the driver's door lock pillar.
STEERING SYSTEM OPERATION
Be alert for any changes in steering action. An
inspection
or service is needed when the steering
wheel is harder
to turn or has too much free play, or
if there are unusual sounds when turning or parking.
Page 73 of 1928

AIR CONDITIONING 1 B -19
ON-VEHICLE SERVICE
GENERAL REPAIR PROCEDURE
Precautions for Replacement or Repair of Air
Conditioning Parts
There are certain procedures, practices and pre
cautions
that should be followed when servicing air
conditioning systems:
• Keep your work area clean.
•
Always wear safety goggle and protective gloves
when working on refrigerant systems.
• Beware of the danger of carbon monoxide fumes
caused by running the engine.
• Beware of discharged refrigerant in enclosed or
improperly ventilated garages.
• Always disconnect the negative battery cable and
discharge and recover the refrigerant
whenever
repairing the air conditioning system.
• When discharging and recovering the refrigerant,
do not allow refrigerant to discharge too fast; it
will draw compressor oil out of the system.
• Keep moisture and contaminants out of the sys
tem.
When disconnecting or removing any lines
or parts, use plugs or caps to close the fittings
immediately.
Never remove the caps or plugs until the lines or
parts are reconnected or installed.
•
When disconnecting or reconnecting the lines,
use
two wrenches to support the line fitting, to
prevent from twisting or other damage.
• Always install new 0-rings whenever a connec
tion is disassembled.
• Before connecting any hoses or lines, apply new
specified compressor oil to the 0-rings.
• When removing and replacing any parts which
require discharging the refrigerant circuit, the
operations described in
this section must be per
formed in the following sequence:
1. Use the J-39500 (ACR4
: HFC-134a Refrigerant
Recovery/Recycling/Recharging/System)
or
equivalent to thoroughly discharge and re
cover
the refrigerant.
2. Remove and replace the defective part.
3.
After evacuation, charge the air conditioning
system and check for leaks.
Repair of Refrigerant Leaks
Refrigerant Line Connections
Install new 0-rings, if required. When disconnecting
or connecting lines, use two wrenches to prevent the
connecting
portion from twisting or becoming
damaged. (Fig. 1 B-15) Fig.
18-15
When connecting the refrigerant
line at the block
joint, securely insert the projecting portion of the
joint portion into the connecting hole on the unit side
and secure
with a bolt.
Apply specified compressor oil to the 0-rings prior
to connecting. (Fig. 18-16)
CAUTION:
Compressor (PAGI oil to be used varies according
to compressor model. Be sure to apply oil specified
for the model of compressor.
~1;1_ ~ ' .. J '--......
Fig. 18-16
0-rings must be closely aligned with raised portion
of refrigerant line. (Fig. 18-17)
Insert nut into union. First tighten nut by hand as
much as possible. Then, tighten nut to specified
torque. (Fig. 1 8-18)
Page 211 of 1928

SUPPLEMENTAL RESTRAINT SYSTEM (SRSl STEERING WHEEL & COLUMN 3F4-1
SECTION 3F4
SUPPLEMENTAL RESTRAINT SYSTEM
STEERING
WHEEL & COLUMN
W CAUTION:
When fasteners are removed, always reinstall them at the same location from which they were removed.
If a fastener needs to be replaced, use the correct part number fastener for that application. If the correct
part
number fastener is not available, a fastener of equal size and strength (or stronger) may be used.
Fasteners
that are not reused, and those requiring thread locking compound, will be called out. The correct
torque value must be used when installing fasteners that require it. If the above conditions are not
followed, parts or system damage could result.
CONTENTS
General Description .......................................... 3F4-1
Lock Cylinder Replacement ......................... 3F4-10
On-Vehicle Service
............................................ 3F4-2 Steering Column Replacement .................... 3F4-13
Special Service Precaution ........................... 3F4-2 Main Data and Specifications .......................... 3F4-17
Inflator Module Replacement ...................... 3F4-3 Torque
Specifications ................................... 3F4-17
Steering Wheel Replacement ...................... 3F4-4 Special Tools ..................................................... 3F4-17
Combination
Switch Replacement ............. 3F4-7
GENERAL DESCRIPTION
W WARNING
TO AVOID DEPLOYMENT WHEN TROUBLE
SHOOTING
THE SRS SYSTEM, DO NOT USE
ELECTRICAL TEST EQUIPMENT, SUCH AS
BATTERY-POWERED OR A/C-POWERED VOLT
METER, OHMMETER, ETC., OR ANY TYPE OF
ELECTRICAL EQUIPMENT OTHER THAN SPE
CIFIED IN THIS MANUAL. DO NOT USE A NON
POWERED
PROBE-TYPE TESTER.
INSTRUCTION IN THIS MANUAL MUST BE
FOLLOWED CAREFULLY, OTHERWISE PER
SONAL INJURY MAY RESULT.
This steering
wheel and column repair section covers
the Supplemental Restraint System (SRS) steering
column. The following repair procedures are specific
to SRS Components. When servicing a vehicle
equipped with Supplemental Restraint System, pay
close attention to all WARNINGS and CAUTIONS.
For detailed explanation about SRS, refer to Section
9J "SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)" of
this manual.
The steering column has three important features in
addition to the steering function:
1. The column is energy absorbing, designed to
compress in a front-end collision to minimize the
possibility of injury to the driver of the vehicle.
2. The ignition switch and lock are mounted con
veniently on the column.
3. With the column mounted lock, the ignition and
steering operation can be
locked to prevent theft
of the vehicle.
The column may be disassembled and reassembled.
To insure the energy absorbing action, it is important
that the specified screws, bolts and nuts be used only
as designated and that they are tightened to the
specified torque.
When the column is removed from the vehicle, a
sharp
blow on the end of steering shaft or shift lever,
leaning
on the column assembly, or dropping the
assembly could shear or loosen the fasteners that
maintain column rigidity.
Page 213 of 1928

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) STEERING WHEEL & COLUMN 3F4-3
INFLATOR MODULE REPLACEMENT
Fig. 3F4-2
B REMOVAL
Preparation: • Turn the steering wheel so that the
vehicle's wheels are pointing straight
._,. ahead.
1. Fixing bolt
• Turn the ignition switch to "LOCK".
•
Disconnect the battery "-" terminal
cable,
and wait at least 5 minutes.
• Disconnect the yellow 3way SRS
connector located under the steering
column.
•
Loosen the inflator module fixing bolt from
behind the steering wheel assembly using a
TORX<~> driver or equivalent until the inflator
module
can be released from steering as
sembly (Fig. 3F4-3).
2. Module connector
• Disconnect the yellow 2way SRS connector
located behind the inflator module (Fig. 3F4-
4).
3. Inflator module
Removal steps
3 1.Fixing bolt
2.Module connector
3.1nflator module
Installation steps
To install, follow the removal steps in the
reverse order.
Fig. 3F4-3
Fig. 3F4-4
Page 214 of 1928
![ISUZU TROOPER 1995 Workshop Manual 3F4-4 SUPPLEMENTAL RESTRAINT SYSTEM (SRS) STEERING WHEEL & COLUMN
(b!] INSPECTION AND REPAIR
\f WARNING
THE INFLATOR MODULE SHOULD ALWAYS BE
CARRIED WITH THE URETHANE COVER AWAY
FROM YOUR BODY ISUZU TROOPER 1995 Workshop Manual 3F4-4 SUPPLEMENTAL RESTRAINT SYSTEM (SRS) STEERING WHEEL & COLUMN
(b!] INSPECTION AND REPAIR
\f WARNING
THE INFLATOR MODULE SHOULD ALWAYS BE
CARRIED WITH THE URETHANE COVER AWAY
FROM YOUR BODY](/img/61/57183/w960_57183-213.png)
3F4-4 SUPPLEMENTAL RESTRAINT SYSTEM (SRS) STEERING WHEEL & COLUMN
(b!] INSPECTION AND REPAIR
\f' WARNING
THE INFLATOR MODULE SHOULD ALWAYS BE
CARRIED WITH THE URETHANE COVER AWAY
FROM YOUR BODY AND SHOULD ALWAYS BE
LAID ON A FLAT SURFACE WITH THE URE
THANE SIDE UP. THIS IS NECESSARY BE
CAUSE A FREE SPACE IS PROVIDED TO ALLOW
THE AIR CUSHION TO EXPAND IN THE UN
LIKELYEVENT OF ACCIDENTAL DEPLOYMENT.
OTHERWISE, PERSONAL INJURY
MAY RESULT
(FIG. 3F4-5).
Fig. 3F4-5
The
Inflator module consists of a cover, air bag,
inflator, and retainer.
Inspect the Inflator module
mainly for the following:
1) Check for holes, cracks, severe blemishes and
deformation on the cover.
2) Check that the retainer is not deformed.
3) Check for defects such as damage and breakage in
the lead
wire ofthe squib.
If an abnormality is found as the result of the in
spection, replace the
Inflator module with a new one.
l·u·IINSTALLATION
3. Inflator module
2. Module connector
• Support the module and carefully connectthe
module connector.
NOTE:
Pass the lead wire through the tabs on the plastic
cover (wire protector)
of inflator to prevent lead
wire
from being pinched.
1. Fixing bolt
• Secure the module with one bolt to relieve
weight on the connector wire.
• Tighten bolts to specified sequence as figure
(Fig. 3F4-6).
Torque
N·m(lb·in.) 8 (69)
• Connect the yellow 3way SRS connector
located under the steering column.
• Connect the battery .. _. terminal cable.
• Set ignition to "ON" while watching warning light.
Light should flash 7 times and then go off.
If lamp
does
not operate correctly, refer to Section 9J.
Fig. 3F4-6
STEERING WHEEL REPLACEMENT
\f' CAUTION:
Once the steering column is removed from the
vehicle, the
column is extremely susceptible to
damage. Dropping the column assembly on its
end
could collapse the steering shaft or loosen
the
slide block which maintains column rigidity.
Leaning on the column assembly could cause the
jacket
to bend or deform. Any of the above
damage could
impair the column's collapsible
design. If it is necessary to remove the steering
wheel, use
only the specified steering wheel
puller.
Under no conditions should the end of the
shaft be hammered upon,
as hammering could
loosen
slide block which maintains column
rigidity.
•
Page 217 of 1928

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) STEERING WHEEL & COLUMN 3F4-7
COMBINATION SWITCH REPLACEMENT
Fig. 3F4-13
E) REMOVAL
Preparation: • Turn the steering wheel so that the
vehicle's wheels are pointing straight
ahead.
W CAUTION: •
Turn the ignition switch to "LOCK".
•
Disconnect the battery "-" terminal
cable, and wait at least 5 minutes.
• Disconnect the yellow 3way SRS
connector located under the steering
column.
The wheels ofthe vehicle must be straight ahead
and
the steering column in the "LOCK" position
before disconnecting the steering wheel. Failure
to do so will cause the coil assembly to become
uncentered
which will cause damage to the coil
assembly.
1.
Front console assembly
•
Remove the transmission (for M{f) and
transfer control lever knob.
• Disconnect the wiring harness connectors.
2. Steering lower cover
• Remove the engine hood opening lever.
3. SRS module (Fig.3F4-14 and 15)
• Loosen the inflator module fixing bolt from behind
the steering
wheel assembly using a TORxe driver
or
equivalent until the inflator module can be
released from steering assembly.
•
Disconnect the yellow 2way SRS connector
located behind the inflator module.
3
Removal steps
1. Front console assembly
2. Steering lower cover
3.1nflator module
4. Steering wheel
5. Steering column cover
6. Combination switch and
SRS coil assembly
Installation steps
To install, follow the removal
steps in the reverse order.
Fig. 3F4-14
Fig. 3F4-15
Page 220 of 1928

3F4-10 SUPPLEMENTAL RESTRAINT SYSTEM (SRS) STEERING WHEEL & COLUMN
LOCK CYLINDER REPLACEMENT
5
i
;;
9 ®
Fig. 3F4-23
E) REMOVAL
4
3
1
Removal steps
1. Front console assembly
2. Steering lower cover
3.1nflator module
4. Steering wheel
5. Steering column cover
6. Combination switch and
SRS coil assembly
7. Snap ring
8. Cushion rubber
9. Shift lock cable (for AfT)
10. Lock cylinder assembly
Installation steps
To install, follow the removal
steps in the reverse order.
• Disconnect the yellow 2way SRS connector
located behind the inflator module.
Preparation:
• Turn the steering wheel so that the
vehicle's wheels are
pointing
straight ahead.
4. Steering wheel
• Turn the ignition switch to "LOCK".
•
Disconnect the battery"-" terminal
cable, and wait at least 5 minutes.
• Disconnect the yellow 3way SRS
connector located under the steering
column.
• Apply a setting mark across the steering
wheel and
shaft so parts can be reassembled
in
their original position (Fig. 3F4-24)
• Use special tool. Remove the steering wheel.
Move the tires to the straight ahead position
before removing the steering wheel (Fig. 3F4-
25).
W CAUTION: 1®.1 Steering wheel remover: J-29752
The wheels
of the vehicle must be straight ahead
and the steering
column in the "LOCK" position
before disconnecting the steering wheel. Failure
Setting mark
to do so will cause the coil assembly to become
uncentered
which will cause damage to the coil
assembly.
1.
Front console assembly
• Remove the transmission (for Mff) and
transfer
control lever knob.
• Disconnect the wiring harness connectors.
2. Steering lower cover
• Remove the engine hood opening lever.
3. SRS module
• Loosen the inflator module fixing bolt from behind
the steering wheel assembly using a
TORXe driver
or equivalent until the inflator module can be
released from steering assembly. Fig.
3F4-24
•
Page 499 of 1928

ENGINE DIAGNOSIS S-1
ENGINE
CONTENTS
Engine General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section S
General
Engine Mechanical .................................................... Section SA
3.2L VS Engine ............................................................... Section SA1
Engine Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section S8
Engine Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section SC
Engine Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section SD
Driveability and Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section SE2
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section SF
SECTION 6
ENGINE GENERAL INFORMATION
CONTENTS
Description of Engine Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-1
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-2
Engine Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-2
DESCRIPTION OF ENGINE SECTION
SECTIONS-ENGINE GENERAL INFORMATION SECTION S8-ENGINE COOLING
General description
Engine cleanliness and care, and general information
on engine service are covered in this section.
Engine diagnosis
This section covers the components of the fuel,
ignition, and mechanical systems that could cause a
particular complaint, and then outlines repairs in a
logical sequence.
SECTION SA-ENGINE MECHANICAL
This section contains information on the mechanical
parts of the engine, such as cylinder block, cylinder
head, crankshaft, pistons, valve train, camshaft, and
engine
lubrication.
Overhaul
procedures, removal and replacement
procedures, and specifications are also covered.
Specific subsections are:
SA-GENERAL;
Disassembly and reassembly procedures,
inspection and repair procedures
off the vehicle.
6A 1-3.2L V6 ENGINE;
Removal
and replacement procedures on the
vehicle.
Engine cooling system components such as radiator,
engine
coolant pump, thermostat, and cooling fan, are
covered
in this section.
SECTION SC-ENGINE FUEL
This section contains information on all the parts of the
fuel system except the fuel injectors, or throttle body II
unit itself. Items covered are: fuel tank, fuel pump, fuel
filter,
and fuel lines. Specific sections are used for each
fuel system type:
Port
Injection fuel rail and injectors will be found in
Section
6E2.
SECTION SD-ENGINE ELECTRICAL
Items covered in this section are battery, generator,
starter, ignition
coil, spark plugs and wires.
Ignition system diagnosis will be found in Section 6E2
as a "C4" chart.
Specific sections are:
601 -Battery
602 - Cranking System
603 -Charging System
604 -Ignition System
Page 500 of 1928

6-2 ENGINE DIAGNOSIS
SECTION 6E-DRIVEABILITY
AND EMISSIONS
This section covers emission control systems general
information, and diagnostic procedures which will lead
to repairing performance and driveability related
problems.
Emission components are covered, as well
as removal and replacement procedures.
Instructions on use
of special tools are also given.
SECTION 6F-ENGINE EXHAUST
This section has information on all exhaust system
parts, such
as tailpipes, mufflers, and the catalytic
converter.
GENERAL DESCRIPTION
ENGINE CLEANLINESS AND CARE
An automobile engine is a combination of many
machined, honed,
polished and lapped surfaces with
tolerances that are measured in the thousandths of a
millimeter (ten thousandths of an inch). Accordingly,
when any
internal engine parts are serviced, care and
cleanliness are important. Throughout this section, it
should be understood that proper cleaning and
protection
of machined surfaces and friction areas is
part
of the repair procedure. This is considered
standard shop practice even
if not specifically stated.
• A liberal coating of engine oil should be applied to
all friction areas during assembly to protect and
lubricate the surfaces on initial operation.
• Whenever valve train components, pistons, piston
rings, connecting rods, rod bearings, and
crankshaft
journal bearings are removed for
service, they should be retained in order.
• At the time of installation, they should be installed
in the same locations and with the same mating
surfaces
as when removed.
• Battery cables should be disconnected before any
major
work is performed on the engine. Failure to
disconnect
cables may result in damage to wire
harness
or other electrical parts.
• The six cylinders of this engine are identified by
numbers; Right side
cylinders 1, 3 and 5, Left side
cylinders 2, 4 and 6, as counted from crankshaft
pulley side to flywheel side.
GENERAL INFORMATION ON ENGINE
SERVICE
The following information on engine service should be
noted
carefully, as it is important in preventing damage
and contributing
to reliable engine performance.
• When raising or supporting the engine for any
reason,
do not use a jack under the oil pan. Due to
the
small clearance between the oil pan and the oil
pump strainer, jacking against the oil pan may
cause damage to the
oil pick-up unit.
• The 12-volt electrical system is capable of
damaging circuits. When performing any work
where electrical terminals could possibly be
grounded, the ground cable of the battery should
be disconnected at the battery.
• Any time the intake air duct or air cleaner is
removed, the intake opening
should be covered.
This
will protect against accidental entrance of
foreign material into the cylinder which could
cause extensive damage when the engine is
started.
ENGINE DIAGNOSIS
CONTENTS
Hard Starting . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Engine Compression
Test Procedure ..... 6-4
Rough Engine
Idling or Engine Stalling . . . 6-5
Rough Engine Running . . . . . . . . . . . . . . . . .
6-6
Hesitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Engine Lacks
Power . . . . . . . . . . . . . . . . . . . . 6-8
Engine
Noisy .......................... 6-10
Abnormal Combustion . . . . . . . . . . . . . . . . . . 6-12
Engine Oil Consumption Excessive . . . . . . . 6-13
Fuel Consumption Excessive ............. 6-14
Oil Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
Malfunction Indicator Lamp . . . . . . . . . . . . . . 6-15
Engine Oil Pressure Check ............... 6-16
Inspection of Hydraulic Lash Adjuster . . . . . 6-17
Page 633 of 1928

EJ REMOVAL
Preparation
• Disconnect battery ground cable.
•
Drain coolant.
•
Radiator hose (on inlet pipe side)
1. Timing belt
• (Refer to Timing belt removal steps in Section
6A1, 6A2)
2. Idle pulley
3. Water pump assembly
4. Gasket
~ INSPECTION
Make necessary repair and parts replacement if ex
treme wear or damage is found during inspection.
Should any of the following problems occur, the
entire water pump assembly must be replaced.
•
Cracks in the Engine Coolant (EC) pump body
• EC leakage from the seal unit
• Play or abnormal noise in the bearing
• Cracks or corrosion in the impeller
8 INSTALLATION
4. Gasket
• Clean the mating surface of packing before
installation.
3. Water pump assembly
• Install coolant pump assembly and tighten
bolts to the specified torque. (Fig. 68-8)
~~~ Torque N-m(lb-ft)
•
Tightening order
Fig. 68-8
18(13)
ENGINE COOLING 68-5
2. Idle pulley
• Install idle pulley and tighten bolt to the speci
fied
torque.
~~~ Torque N-m(lb·ft) 42 (31)
1. Timing belt
• Install timing belt and adjust the belt tension.
• (Refer to Timing belt installation steps in Sec
tion 6A1, 6A2)
• Connect radiator inlet hose and replenish EC.
• Connect battery ground cable.