1990 MITSUBISHI SPYDER engine

S T E E R I N G
POWER PRESSURE
Shut-off valve
Pressure
2.
3.
4.
Disconnect the from bump, and
then connect the special tools. Bleed the air, and then turn the
times while the is-not
ture of the fluid rises to
The engine should be idling.
5.
Disconnect the connection of the connector for the pres-
sure switch, and place an ohmmeter in position.
Gradually close the shut-off valve of the pressure gauge
and increase the hydraulic pressure then check
or not the hydraulic pressure that activates the sw itch
is the standard value.
Standard value:
(213-284 psi)
6.Gradually open the shut-off valve and reduce the hy draulic
pressure; then check whether or not the hydraulic p ressure
that deactivates the switch is the standard value.
Standard value: 0.8
(114 psi) or less
8.
Remove the special tools, and tighten’ the pressure
hose to the specified torque.
Bleed the, system.
NOTEl l or 217 Engine and (Non-turbo)>
l 2: Enaine (Turbo) and Engine> Engine (Non-turbo)>
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STEERING Power Steering Gear.
POWER STEERING GEAR BOX
REMOVAL AND INSTALLATION
Engine (Non-turbo)>
Pre-removal OperationPower Steering Fluid Draining (Refer to Stabilizer Bar Removal (Refer to GROUP Stabilizer Bar.)l Washer Tank Removal(Refer to GROUP 51 Windshield Wiper andWasher.)
tive, risking serious driver injury.
Nm Nm Nm51-58
3720039007~
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Removal steps
1. Joint assembly and gear boxconnecting bolt2. Power steering pipe connection
3. Cotter pin
4. Tie rod end and knuckle connec-
tion5. Stay (L.H.)
6. Stay (R.H.) Post-installation
lStabilizer Bar Installation (Refer to GROUP Stabilizer Bar.)lWasher Tank (Refer to GROUP Windshield Wiper and Washer.),lPower Steering Fluid l
Power Steering Fluid Line Bleeding (Refer to
l Wheel Position with Wheels StraightAhead Checkingl Front Wheel Alignment Adjustment
(Refer to GROUP On-vehicle Service.)
6951
7. Center member assembly
8. Clamp
Gear box assembly
CautionThe fasteners marked should be temporarily tightened
before they are finally tightened once the total we ight of
the engine has been placed on the vehicle body.

STEERING Power Steering Gear
Engine (Turbo) and Engine>
CAUTION: SRSBefore removal of steering gear box, GROUP General Information, center front wheels and
remove ignition key. Failure to do so may damage
SRS clock spring and render SRS system inopera-
tive, risking serious driver injury.
Post-installationlStabilizer Bar Installation (Refer to GROUP Stabilizer Bar.)l Drive-belt Tension Adjustment Engine (Turbo): On-vehicle Engine; Refer to On-vehicle
l Fluid Supplying l Fluid (Refer to
.
l ‘Wheel Position Ahead Checking lFront Alignment Adjustment(Refer to GROUP
1523-26 Nm
24-33 Nm
Removal steps
1. Brake fluid reservoir assembly
2. A/C compressor3. Joint assembly and gear box bolt 24-33 Nm4. Power pipe connection
5. pin
6. Tie rod end and knuckle
tion
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STEERING Power Steerina
R e m o v a l s t e p s
7.Stay (L.H.)
6.Stay (R.H.)
Caution
9. Centermember assembly
10. Clamp
11. Gear box assembly12.Return tube
The fasteners marked l be temporarily tightened
before they are finally tightened once the total we ight of
the engine has been placed on the
body.
REMOVAL SERVICE POINTS
BRAKE FLUID RESERVOIR ASSEMBLY
REMOVAL
Disconnect the brake fluid level sensor connector a nd remove
the brake fluid reservoir assembly from the dash pa nel with
the hose still attached.
NOTE
Place the removed reservoir where it
will not be a hindrance
power steering gear box, and
REMOVAL
Disconnect the and remove the
compressor from the
the hose
attached.
NOTE
Place the removed A/C compressor in a place where i t will
not be a hindrance when removing and installing the brake
fluid reservoir assembly, and tie it with a cord.
Caution
Do not damage the joint between the NC hose and the
pipe.
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STEERING Power Steering OilPump Engine,
POWER STEERING OIL PUMP
. . . .
REMOVAL AND INSTALLATION
On-vehicle Service.)l Power Fluid Line Bleeding (Refer to l
Oil Pump Pressure Check to
39 Nm
29
57 Nm
.
39 Nm29
Removal steps
1. Drive-belt
2. Suction hose
3. Pressure hose
4. Gasket
uc ion ose
5. Pressure switch connector 6. Oil pump assembly 7. Oil pump bracket
REMOVAL SERVICE
Caution
A/C is below oil A/C
compressor with a before hose.
.
,
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STEERING Power Steering Pump Engine
DISASSEMBLY AND REASSEMBLY
Automatic Transmission Fluid II”
4332201483
139
Oil pump seal kit
43
32
Disassembly steps
1. P u l l e y2.Pump bracket3.Pump cover
4. Pump housing gasket 5. Side plate 6. Wave washer7.O-ring8. 9. Cam ring 10. Snap ring
Connector
0 0 0 0 3 7 6 5
14. O-ring
15. Flow control valve
16. Flow control spring
17. Suction connector 18. O-ring 19. Oil pressure switch
20. O-ring
21. Dowel pin
22. Oil seal
23. Oil pump body
CautionDo not disassemble the flow
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S T E E R I N G Power Steering Oil Pump Engine
9or
PressureportunionOilswitch
3
Rear pump housing,
Side plate
4
Suction port union
5 ’
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D I S A S S E M B L Y S E R V I C E
PULLEY REMOVAL
the special tool to pulley,
the pulley mounting
.
R I N G
Remove the snap ring from the shaft with snap
and separate the rotor from the shaft.
,
REASSEMBLY SERVICE.
SEAL INSTALLATION
INSTALLATION
Apply specified fluid on O-rings to
No.I.D. mm (in.)
1
21 1 . 8 1 . 6
311.0
447.4 1.8
518.8 1.9
Specified fluid:
II”
,
,

STEERING Power Steering Oil Pump Engine (Non-turbo)>
Punch mark
Snap ring
Direct round edgeto the cam rina
ROTOR INSTALLATION
install the rotor to the shaft so that rotor’s punch mark
is at the pump cover side.
SNAP RING INSTALLATION
(1) Install the snap ring with the snap ring plier.
(2) After installation of snap ring, lift the rotor and check
that the snap ring has entered the countersunk part .
CAM RING INSTALLATION
Install the cam ring with the punch mark facing the pump
cover.
VANE INSTALLATION
Install the vanes on the rotor, paying close attention to the
installation direction.
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