SST (SPECIAL SERVICE TOOLS) (Cont'd)
Remarks:
* 1 2VZ±FE only
* 2 E52 and E56F5
* 3 E56F5 only
* 4 Speedometer driven gear oil seal
* 5 FWD/VZV21 and 4WD Windshield Moulding
Remover
Altemator Pulley Set
Nut Wrench Set
Diagnosis Check
WiringAlternator Rear
Bearing PullerDoor Hinge Set
Bolt Wrench
Wiring º'Aº EFI
Inspection
Hexagon 8 mm
WrenchOil Pressure
Switch Socket
Back±up Light
Switch Tool
Wiring ªFº
EFI Inspection
Spring Tension Tool
IllustrationPart Name Section
Part No.
Puller Set
EM
RA
BO
± SST AND SSMSST (Special Service Tools)C±19
SST (SPECIAL SERVICE TOOLS) (Cont'd)
NOTE: For reference to SSTs for the Air Conditioning System see page AC±15.
Remarks:
* 1 E52 and E56F5
* 2 Drive shaft dust cover
* 3 4WD only A.B.S. Actuator
Checker and
Sub±harness
A.B.S. Actuator
Checker Sheet ºAºBearing Remover
Attachment
Oil Pressure
Gauge SetBearing Remover
IllustrationPart Name
Universal Puller
Part No.Section
± SST AND SSMSST (Special Service Tools)C±20
(S51)
Transmission case
Transmission case cover
Control shaft cover flange
(E56F5)
Transmission case
Control shaft cover
Transfer case
Transfer inspection hole cover
Transfer right case
(E52)
Transaxle case cover
Transmission case
Transmission case cover
Transfer right case x Transfer left case (A540H)
Transfer inspection hole cover (A540H)
Transaxie case x Differential carrier cover
Differential LH bearing retainer (A540E, A540H)
Differential RH retainer (A540E)
SSM (SPECIAL SERVICE MATERIALS)
Differential LH bearing retainer set bolt
Differential carrier cover set bolt
Torque converter mounting bolt
Differential RH retainer set bolt (A540E)
Transfer set bolt (A544H) The contact surface of the outer race and cover of the
drive shaft (for 4WD)
Drive shaft inboard joint cover (for VZV series)
Rear bearing retainer set bolt (S51 and E56E5) ±
Differential intermediate No. 1 case mounting screw
(E56F5)Camshaft bearing cap
Cylinder head
Rear oil seal retainer for 2VZ±FE
Oil pan
Oil pump oil pan baffle plate for 2VZ±FE
Seal packing 1282B,
Three bond 1282B or equivalent
Sun roof guide rail cover set bolt
Sun roof drive motor set bolt Seal packing 1281,
Three bond 1281 or equivalent
Seal packing 1121,
Three bond 1121 or equivalent
Adhesive 1324,
Three bond 1324 or equivalentSeal packing or equivalent
Flywheel or drive plate mount bolt Water by±pass pipe (for 2VZ±FE)Differential carrier (for 4WD)
Water pump (for 2VZ±FE)
Universal joint cover
Release fork support EVAP BVSV
EG R BVSV
Part NameUse etc. Part No.Sec.
± SST AND SSMSSM (Special Service MaterialsC±21
(S51)
Straight screw plug for reverse restrict pin
Straight screw plug for shift fork shaft locking ball
Side bearing retainer set bolt
No. 2 lock ball assembly
Transmission case cover set bolt
(E56F5)
Straight screw plug
Transmission case cover set bolt
Transmission case set bolt
Transaxle case set bolt
Transfer case set bolt
Transfer right case set bolt
Shift and select lever shaft assembly set bolt
(E52)
Straight screw plug
Transaxle case cover bolt
Control shaft cover bolt
SSM (SPECIAL SERVICE MATERIALS) (Cont'd)
Windshield glass (35 ± 45°C or 95 ± 113°F)
Rear window glass
Back door glass Windshield glass 05 ± 35°C or 59 ± 95°F)
Rear window glass
Back door glassWindshield glass (0 ± 15°C or 32 ± 59°F)
Rear window glass
Back door glass
NOTE: For reference to SSMs for the Air Conditioning System see page AC±15.
Bearing guide nut
Bearing guide lock nut
Rack guide spring cap
Rack guide spring cap lock nut
Adhesive 1131,
Three bond 1131,
Loctite 518 or equivalentAdhesive 1344,
Three bond 1344,
Loctite 242 or equivalent
Windshield glass adhesive set
No. 15
Windshield glass adhesive set
No. 45Windshield glass adhesive set
No. 35Transaxle case x Transfer assembly (A540H)
Windshield glass
Rear window glass
Back door glass Side body moulding adhesiveNo. 1 idler pulley mount bolt
Rear window defogger wire Dupont paste No. 4817
Quarter window glassSide body mouldingOil pressure switch
Butyl tape set
Part NameUse etc. Part No.
Dam kitSec.
± SST AND SSMSSM (Special Service MaterialsC±22
SERVICE HINT
Troubles with the power steering system are usually
concerned with hard steering due to the fact that
there is no assist. In such cases, before attempting
to make repairs, it is necessary to determine wheth-
er the trouble lies with the pump or with the gear
housing. To do this, an on±vehicle inspection can be
made by using a pressure gauge.
ON±VEHICLE INSPECTION
Power steering is a hydraulic device and problems
are normally due to insufficient fluid pressure acting
on the piston. This could be caused by either the
pump not producing the specified fluid pressure or
the control valve in the gear housing not functioning
properly so that the proper fluid pressure can not be
obtained.
If the fault lies with the pump, the same symptoms
will generally occur whether the steering wheel is
turned fully to the right or left. On the other hand, if
the fault lies with the control valve, there will gener-
ally be difference between the amount of assist
when the steering wheel is turned to the left and
right, causing harder steering. However, if the piston
seal of the power cylinder is worn, there will be a
loss of fluid pressure whether the steering wheel is
turned to the right or left and the symptoms will be
the same for both.
Before performing an on±vehicle inspection, a
check must first be made to confirm that the power
steering system is completely free of any air. If there
is any air in the system, the volume of this air wilt
change when the fluid pressure raised, causing a
fluctuation in the fluid pressure so that the power
steering will not function properly. To determine if
there is any air in the system, check to see if there
is a change of fluid level in the reservoir tank when
the steering wheel is turned fully to the right or left.
For example, if there is air in the system, it will be
compressed to a smaller volume when the steering
wheel is turned, causing a considerable drop in the
fluid level. If the system is free of air, there will be
very little change in the level even when the fluid
pressure is raised. This is because the fluid, being a
liquid, does not change volume when compressed.
The little change in the fluid level is due to expan-
sion of the hoses between the pump and gear hous-
ing when pressure rises.VANE PUMP
The main component parts of the vane pump,
such as the cam ring, rotor, vanes and flow con-
trol valve are high precision parts and must be
handled carefully. Also, because this pump pro-
duces a very high fluid pressure, O±rings are
used for sealing each part. When reassembling
the pump, always use new 0±rings.
In the flow control valve, there is a relief valve
which controls the maximum pressure of the
pump.
The amount of this maximum pressure is very
important; if it is too low, there will be insufficient
power steering assist and if too high, it will have
an adverse effect on the pressure hoses, oil
seals, etc.
If the maximum pressure is either too high or too
low due to a faulty relief valve, do not disas-
semble or adjust the relief valve, but replace the
flow control valve as an assembly.Also, air in the system will sometimes result in
an abnormal noise occurring from the pump or
gear housing when the steering wheel is fully
turned in either direction.
This on±vehicle inspection must be performed
every time to ensure that the power steering
system is working properly after overhauling or
repairing the pump or gear housing.
± STEERINGPower Steering Description)SR±19
