1998 MITSUBISHI MONTERO steering wheel adjustment

clockspring, the steering wheel may not turn completely, or
flat cable inside clockspring may be severed, disabling SRS
system and possibly causing serious injury to driver.
Installation
1) Ensure front wheels are in straight-ahead position. Align
mating marks on clockspring. See CLOCKSPRING CENTERING under
ADJUSTMENTS. Install clockspring. To install remaining components,
reverse removal procedure. Before installing air bag module, ensure
horn switch wiring is positioned so that it will not be pinched.
2) Tighten fasteners to spec. See TORQUE SPECIFICATIONS.
Activate SRS. See DISABLING & ACTIVATING AIR BAG SYSTEM . Check AIR BAG
warning light for proper system function. SYSTEM OPERATION CHECK.
PASSENGER-SIDE AIR BAG MODULE
Removal & Installation
1) Before proceeding, see SERVICE PRECAUTIONS. Deactivate
SRS. See DISABLING & ACTIVATING AIR BAG SYSTEM .
2) Remove right-side foot shower duct and two stoppers on
either side. Remove and lower glove box. Disconnect air bag module
connector. Remove retaining bolts and passenger-side air bag module.
See Fig. 5 .
3) To install, reverse removal procedure. Tighten bolts to
specification. See TORQUE SPECIFICATIONS . Activate SRS. See procedures
under DISABLING & ACTIVATING AIR BAG SYSTEM . Check AIR BAG warning
light for proper system function. SYSTEM OPERATION CHECK.
Fig. 5: Removing Passenger-Side Air Bag Module
Courtesy of Mitsubishi Motor Sales of America.
SRS AIR BAG CONTROL UNIT (ECU)

Removal & Installation (3000GT AWD)
1) Raise and support vehicle. Remove front wheels. Remove
clip, brake pad retaining pins and spring. See Fig. 17. Remove shims
and pads from caliper. Keep track of location of shims for reassembly.
2) Compress caliper pistons fully in bores. Install shims on
brake pads. Install brake pads. Install spring clip, pad retaining
pins and clip. Start engine and depress brake pedal several times to
expand caliper piston. Check brake fluid level.
FRONT BRAKE CALIPER
Removal
Raise and support vehicle. Remove front wheels. Remove hose
clip from brake hose mount (if equipped). Disconnect brake hose from
caliper. Remove upper and lower caliper-to-steering knuckle bolts.
Lift caliper body upward. Remove caliper.
Installation
To install, reverse removal procedure. Tighten bolts to
specification. See TORQUE SPECIFICATIONS . Bleed brake system. See
BLEEDING BRAKE SYSTEM .
FRONT BRAKE ROTOR
Removal & Installation (Except Montero & Montero Sport)
Raise vehicle, and remove wheel(s). Remove caliper. See
FRONT BRAKE CALIPER . Slide rotor off hub. To install, reverse removal
procedure.
Removal (Montero & Montero Sport)
Raise and support vehicle. Remove brake caliper. See
FRONT BRAKE CALIPER . On 4WD, remove Remove bearing grease cap, snap
ring, shim, 6 bolts and drive flange from axle shaft. On 2WD remove 6
bolts and hub cover. Remove screw(s) from lock washer. Remove lock
washer. Remove lock nut using Lock Nut Wrench (MB990954). Remove hub
assembly. Place match marks on rotor and hub. Remove rotor from front
hub.
Installation
1) Install rotor on hub. Service wheel bearings and seals as
necessary. Install front hub assembly. Install lock nut, and tighten
it to 119 ft. lbs. (165 N.m). Loosen lock nut, and retighten it to 18
ft. lbs. (24 N.m). Loosen lock nut 30-40 degrees. Install lock washer
and screw(s).
2) On 2WD, reverse removal procedure for remaining
components. On 4WD, install drive flange, shim and snap ring. Using
feeler gauge, check axle shaft-to-hub clearance. Clearance should be
0.016-0.028" (0.41-0.71 mm). Use appropriate shim to obtain correct
clearance. Shim is located behind snap ring on end of axle shaft.
Recheck clearance if necessary. Install remaining components.
PARKING BRAKE SHOES
Removal & Installation (Diamante)
1) Raise and support vehicle. Remove rear wheels. Remove rear
disc brake caliper and rotor. If rotor removal is difficult, rotate
rotor until hole in rotor is upward. Back-off brake shoe adjustment
with a flat blade screwdriver through hole in rotor.
2) Disconnect rear speed sensor. See Fig. 9. Remove 4 bolts
and hub. Remove screw and shoe hold-down spring. Remove shoe. To
install, reverse removal procedure. Adjust brake shoe by turning
adjuster star wheel.

is 600-700 RPM. Turn engine off. Curb idle speed is automatically
controlled by Idle Air Control (IAC) system. If curb idle speed is not\
as specified, see DTC P0505 in G - TESTS W/CODES article.
4) Disconnect waterproof female connector from Brown ignition
timing check connector. See Fig. 4. Using a jumper wire, ground
ignition timing check terminal to read basic ignition timing. Using
timing light, read basic ignition timing value. See
IGNITION TIMING SPECIFICATIONS table. If basic ignition timing is
within specification, go to next step. If basic ignition timing is not
within specification, see DTC P0335 in G - TESTS W/CODES article.
5) Remove jumper wire to read actual ignition timing. Using
timing light, read actual ignition timing value. If actual ignition
timing is not within specification, see DTC P0335 in G - TESTS W/CODES
article.
All Other Models
1) Ignition timing is controlled by Powertrain Control Module
(PCM) and is not adjustable. Manufacturer provides procedure for
checking timing. On models with distributor, DO NOT attempt to adjust
ignition timing by rotating distributor.
2) Connect scan tool to Data Link Connector (DLC). DLC is
located below dash, near steering column. See Fig. 2. Install a timing
light. Start engine and allow it to idle.
3) Using scan tool, read curb idle speed (RPM). Ensure curb
idle speed is about 750 RPM. Turn engine off. Curb idle speed is
automatically controlled by Idle Air Control (IAC) system. If curb
idle speed is not as specified, see DTC P0505 in G - TESTS W/CODES
article.
CAUTION: MFI system actuator test must be cancelled or test will
continue to run for 27 minutes. Driving vehicle under this
condition may damage engine.
4) Using scan tool, select MFI SYSTEM ACTUATOR TEST, then
select item 17 (BASIC IGNITION TIMING). Read basic ignition timing
value. See IGNITION TIMING SPECIFICATIONS table. If basic ignition
timing is within specification, go to next step. If basic ignition
timing is not within specification, cancel MFI system actuator test.
See DTCS P0100 (except Mirage 1.5L), P0105, P0115 and P0335 in G -
TESTS W/CODES article.
5) Read actual ignition timing value. If actual ignition
timing is not within specification, cancel MFI system actuator test.
See DTCS P0100 (except Mirage 1.5L), P0105, P0115 and P0335 in G -
TESTS W/CODES article.
IDLE SPEED & MIXTURE
* PLEASE READ THIS FIRST *
NOTE: Perform adjustments with engine at normal operating
temperature, cooling fan and accessories off, transmission
in Park or Neutral, and front wheels in straight-ahead
position.
BASIC IDLE SPEED
NOTE: Basic idle speed adjustment information on Eclipse 2.0L
non-turbo engine is not available from manufacturer at time
of publication.
3000GT
1) Ensure vehicle is at normal operating temperature with all

3) Turn steering wheel lock-to-lock. Fluid level should not
change more than .2" (5 mm). If pump is noisy, fluid rises after
engine is turned off, or fluid level changes more than specified,
repeat bleeding procedure.
ADJUSTMENTS
BELT TENSION ADJUSTMENT SPECIFICATIONS
BELT ADJUSTMENT








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Application ( 1) Deflection: In. (mm)
Montero
New Belt ......................................... .42-.54 (11-14)\
Used Belt ........................................ .58-.66 (15-17)\
Montero Sport
2.4L
New Belt ......................................... .16-.24 (4-6)\
Used Belt ........................................ .24-.28 (6-7)\
3.0L
New Belt ....................................... .44-.52 (11-13)\
Used Belt ...................................... .56-.64 (14-16)\
( 1) - With 22 lbs. (10 kg) pressure applied midway on longest belt
run.









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STEERING WHEEL PLAY
Raise and support vehicle. Start engine and let idle. With
steering wheel in center position, ensure free play is 1.1" (27 mm) or\
less. If measured value exceeds specification, check steering gear
backlash and linkage ball joint end play. See STEERING GEAR BACKLASH
and LINKAGE BALL JOINT END PLAY.
STEERING GEAR BACKLASH
1) Set steering wheel in straight-ahead position. Raise and
support vehicle. Disconnect relay rod from pitman arm. Using a dial
indicator, measure steering gear backlash at top end of pitman arm.
2) Steering gear backlash should not exceed .02" (.5 mm). If\
measured value exceeds limit, turn steering gearbox adjusting bolt
until steering wheel free play is within specification. See Fig. 1.
Fig. 1: Measuring Steering Gear Backlash
Courtesy of Mitsubishi Motor Sales of America.
TESTING

if possible. If proper
adjustment cannot be obtained,
require repair or replacement
of worn component.
Wheel bearing race
is loose in the
hub bore ............... A ...... Require replacement of hub
assembly and wheel bearings.
Wheel bearing races
are pitted ............. A .. Require replacement of bearing
assembly.
Wheel bearing races
are worn ............... A .. Require replacement of bearing
assembly.
Wheel bearing rollers
are pitted ............. A .. Require replacement of bearing
assembly.
Wheel bearing rollers
are worn ............... A .. Require replacement of bearing
assembly.









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WHEEL ALIGNMENT
WHEEL ALIGNMENT
Wheel alignment is defined as the measurement, analysis, and
adjustment of steering and suspension angles to conform to OEM
specifications. These angles usually include, but are not limited to:
caster, camber, toe, and thrust angle. Where these angles are not
adjustable and not in specification, component replacement or
correction kits may be required. Errors in set-back and steering axis
inclination (SAI) are often attributable to failed or damaged
components and must be corrected prior to performing an alignment.
Failure to replace or correct suggested parts or service may
prevent a proper alignment.
Before performing an alignment check, inspect and verify the
following:
* Tire pressure and size
* Vehicle loading
* Ride height
* Steering and suspension parts
If the inspection reveals that all the above are within
published specifications, a wheel alignment check and an alignment, if
needed, may be performed.
CAUTION: Under no circumstances should a technician bend or heat
any steering or suspension component, unless specified by
the vehicle manufacturer, for example, Ford forged twin
"I" beam axles. All measurements and specifications must
be noted on the inspection report.
WHEEL ALIGNMENT INSPECTION









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Condition Code Procedure
Dog tracking, shown
to be caused by
faulty alignment ....... 2 ................ Suggest repair.
Lead, shown to

ADJUSTMENTS & INSPECTION
WHEEL ALIGNMENT SPECIFICATIONS & PROCEDURES
NOTE: See WHEEL ALIGNMENT SPECIFICATIONS & PROCEDURES article in
WHEEL ALIGNMENT section.
WHEEL BEARING
Preload
1) Using Socket (MB990954) and torque wrench, tighten axle
lock nut to 119 ft. lbs. (162 N.m) on Montero, 94-145 ft. lbs. (127-
196 N.m) on Montero Sport. Loosen nut to 0 ft. lbs. (0 N.m). Retighte\
n
nut to 18 ft. lbs. (25 N.m).
2) Loosen nut 30-40 degrees on Montero, 30 degrees on Montero
Sport. Install lock washer. If lock washer hole is not aligned with
lock nut hole, lock nut may be rotated up to 20 degrees to obtain
alignment. After setting preload, check hub turning resistance and
axial play (4WD only).
Hub Turning Resistance & Axial Play (4WD Only)
1) Using dial indicator, check front hub axial play. Axial
play should be 0.002" (0.05 mm) or less. Using INCH-lb. torque wrench
or spring scale attached to wheel stud, measure hub turning
resistance. Turning resistance should be 1.1-4.0 lbs. (5-18 N) on
Montero or 0.9-4.3 lbs. (4-19 N) on Montero Sport if measured using
spring scale, or 2.6-11.3 INCH lbs. (0.3-1.3 N.m) on both models if
measured using torque wrench.
2) Adjust wheel bearing so turning resistance and axial play
are within specification. If turning resistance and axial play cannot
be adjusted to specification, check wheel bearing condition and
installation.
Drive Axle End Play (4WD Only)
Install drive axle shim and snap ring. Push drive shaft in
toward knuckle. Measure clearance between drive flange and shim with a
feeler gauge. If clearance is not 0.016-0.028" (0.4-0.7 mm) replace
shim to bring clearance into specification.
BALL JOINT CHECKING
Lower Ball Joint
Place ball joint in soft-jawed vise. Install dial indicator
with stem resting on end of ball joint stud. Measure ball joint stud
end play. Replace ball joint if end play exceeds 0.012" (0.3 mm). For
ball joint replacement, see LOWER BALL JOINT under
REMOVAL & INSTALLATION .
Upper Ball Joint
1) Disconnect ball joint from steering knuckle. Place nut on
ball joint stud. Using INCH-lb. torque wrench, measure starting torque
required to rotate ball joint stud.
2) Starting torque should be 7-30 INCH lbs. (0.8-3.5 N.m).
Replace ball joint if starting torque is not within specification. For
ball joint replacement, see UPPER BALL JOINT under
REMOVAL & INSTALLATION .
REMOVAL & INSTALLATION
AXLE HUB ASSEMBLY

Removal
Raise and support vehicle. Remove wheel assembly. Remove hub
cap. Remove snap ring and shim. Remove drive flange. Remove brake
caliper and suspend with wire. On vehicles with ABS, remove ABS speed
sensor. On all models, remove lock washer. Remove lock nut using
Socket (MB990954). See Fig. 2. Remove front rotor and hub assembly.
Installation
To install, reverse removal procedure. Adjust wheel bearing
preload and check drive shaft endplay. See ADJUSTMENTS.
Fig. 2: Exploded View Of Hub Assembly (Montero Sport Shown, Montero
Similar)
Courtesy of Mitsubishi Motor Sales of America.
STEERING KNUCKLE
Removal
1) Raise and support vehicle. Remove wheel assembly. Remove
brake caliper. Remove axle hub assembly. See AXLE HUB ASSEMBLY under
REMOVAL & INSTALLATION . Remove brake dust cover from steering knuckle.
If equipped with ABS, remove ABS speed sensor.
2) On all models, disconnect tie rod end from steering
knuckle. Mark torsion bar adjusting nut for installation reference.
Loosen torsion bar anchor arm assembly adjusting nut. Loosen, but DO
NOT remove, ball joint-to-steering knuckle nuts.
3) Using Steering Linkage Puller (MB991406), separate ball
joints from steering knuckle. Detach upper and lower ball joints from
steering knuckle. Remove steering knuckle from axle shaft. Remove oil

seal and spacer from steering knuckle.
Inspection
Inspect steering knuckle for cracks. Inspect spindle for wear
and heat damage.
Installation
1) If needle bearing needs replacement, drive bearing from
steering knuckle. Use Bearing Driver (MB990956-01) and Handle
(MB9909938-01) to install NEW needle bearing until it is even with
steering knuckle end face.
NOTE: DO NOT reuse steering knuckle needle bearing if it is
removed.
2) Lubricate bearing roller surface and spacer-to-steering
knuckle contact areas. Install spacer with chamfered side toward
inside of vehicle. Using Seal Installer (MB990985-01) and handle,
install seal in steering knuckle until seal is even with steering
knuckle end face. Apply grease to seal lip area and inside of seal. To
complete installation, reverse removal procedure. Tighten bolts to
specification. See TORQUE SPECIFICATIONS .
LOWER BALL JOINT
Removal
1) Raise and support vehicle. Remove skid plate (if
equipped). Remove wheel assembly. Mark torsion bar adjusting nut for
reassembly reference. Release torsion bar tension.
2) Loosen, but DO NOT remove, lower ball joint stud nut.
Using Steering Linkage Puller (MB991406), separate ball joint from
steering knuckle. Remove ball joint stud nut. Remove ball joint-to-
lower control arm bolts. Remove ball joint.
Installation
Lubricate ball joint. To complete installation, reverse
removal procedure. Tighten bolts to specification. See
TORQUE SPECIFICATIONS .
LOWER CONTROL ARM
Removal
1) Raise and support vehicle. Remove wheel assembly. Remove
front skid plate and undercover (if equipped). Remove bump stop and
bump stop bracket. Remove heat shield (if equipped). Remove torsion
bar. See TORSION BAR . Loosen, but DO NOT remove, lower ball joint-to-
steering knuckle nut. Using Steering Linkage Puller (MB991406),
separate lower ball joint from steering knuckle. Support with cord
tied to nearby part.
2) Remove stabilizer bar bolt from control arm. Remove shock
absorber mounting bolts. Remove ball joint stud nut from steering
knuckle. Remove control arm shaft. See Fig. 1. Remove torque arm.
Remove bump stopper and lower control arm. Remove lower ball joint
from lower control arm.
Inspection
1) Inspect control arm for cracks and deformation. Check ball
joints. See BALL JOINT CHECKING under ADJUSTMENTS & INSPECTION.
2) Inspect ball joint dust covers for damage. Replace damaged
dust covers. Inspect control arm bushing and frame bracket bushing for
damage. Replace bushings if necessary.
NOTE: Differential carrier may require detachment in order to