Mitsubishi Grandis. Manual — part 979
SPECIAL TOOLS
POWER STEERING
37-6
SPECIAL TOOLS
M1372000600484
Tool
Number
Name
Use
MB991897
Ball joint remover
Knuckle and tie rod end ball joint
disconnection
NOTE: Steering linkage puller
(MB990635 or MB991113) is also
available to disconnect knuckle and
tie rod end ball joint.
MB990326
Preload socket
Tie rod end ball joint turning torque
check
MB991548
Power steering oil
pressure gauge
adapter (Pump
side)
Oil pump pressure test
MB991549
Power steering oil
pressure gauge
adapter (Hose
side)
MB990662
Power steering oil
pressure gauge
MB990784
Ornament remover Cover removal
MB990803
Steering wheel
puller
Steering wheel removal
AC106827
MB990326
MB991548
MB991549
MB990662
MB990784
MB990803
SPECIAL TOOLS
POWER STEERING
37-7
MB991006
Preload socket
Steering gear total pinion torque
check and adjustment
MB991621
Piston driver
• Rack support cover removal
• Rack support adjustment
MD998812
Installer cap
Gear housing mount bushing removal
MD998813
Installer 100
MD998822
Installer adopter
MD998368
Bearing installer
MD999569
Camshaft oil seal
installer
Gear housing mount bushing
press-fitting
MB990996
Lower arm bushing
arbor
Tool
Number
Name
Use
MB991006
MB991621
B990996
ON-VEHICLE SERVICE
POWER STEERING
37-8
ON-VEHICLE SERVICE
STEERING WHEEL FREE PLAY CHECK
M1372001000418
1. With the engine running (hydraulic operation), set
the front wheels straight ahead.
MB991197
Bar (long type)
Oil seal installation
MB991199
Oil seal and
bearing installer
Oil seal installation
MB991317
Seal ring installer
Seal rings installation
MB991213
Oil seal protector
Rack installation
MB990925
Bearing and oil
seal installer set
• Oil seal and bearing installation
• MB990927, MB990938, MB990939
(For details, refer to GROUP 26,
Special Tools
).
MB991561
Boot band crimping
tool
Bellows band installation
MB990776
Front axle base
Tie rod end ball joint dust cover
installation
Tool
Number
Name
Use
MB991197
MB991199
AB
MB991317
MB991212
MB990925
MB991561
MB990776
ON-VEHICLE SERVICE
POWER STEERING
37-9
2. Measure the play on the steering wheel
circumference before the wheels start to move
when slightly moving the steering wheel in both
directions.
Limit: 30 mm
3. When the play exceeds the limit, check for the
play on the steering shaft and steering linkage
connection. Correct or replace.
4. If the free play still exceeds the limit value, set the
steering wheel straight ahead with the engine
stopped. Load 5 N towards the steering wheel
circumference and check the play.
Standard value (steering wheel play with the
engine stopped): 10 mm or less
5. If the play exceeds the standard value, remove
the steering gear (Refer to
) and check
the total pinion torque (Refer to
STEERING ANGLE CHECK
M1372001100471
1. Place the front wheel on a turning radius gauge
and measure the steering angle.
Standard value:
<Vehicles with 16 inch wheel>
<Vehicles with 17 inch wheel>
2. If the steering angle is not within the standard
value, adjust the toe-in as follows.
Standard value:
at the centre of tyre tread: 0
± 3 mm
Toe angle (per wheel): 0
°00' ± 08'
3. Loosen the lock nut, and unclip the bellows.
4. Adjust the toe-in by turning the left and right tie
rod turnbuckles by the same amount (in opposite
directions).
NOTE: The toe will move out as the left
turnbuckle is turned toward the front of the vehicle
and the right turnbuckle is turned toward the rear
of the vehicle.
5. Tighten the lock nut to the specified torque, and
tighten the bellows by the clip.
Tightening torque: 52
± 2 N⋅m
6. Recheck the steering angle.
ACX01122 AB
AC000756AB
Item
Specification
Inner wheels
39
°30' ± 2°
Outer wheels (reference)
32
°30'
Item
Specification
Inner wheels
36
°30' ± 2°
Outer wheels (reference)
30
°50'
AC301979
AC
Lock nut
Bellows clip
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