Mitsubishi Montero (1998+). Manual — part 66
release bearing with solvent. Apply a light coat of multipurpose
grease to release bearing sliding surface. Apply a very light coating
of grease to input shaft splines. DO NOT allow grease or dirt on
clutch disc or pressure plate surfaces.
3) To install remaining components, reverse removal
procedure. Refill all fluids to proper levels. Adjust all control
cables, clutch pedal height and free play. See CLUTCH PEDAL HEIGHT and
CLUTCH PEDAL FREE PLAY under ADJUSTMENTS. See Fig. 1.
Removal (4WD Models)
1) Remove switch panel from rear console. Remove suspension
control switch or hole cover. Disconnect rear console harness
connector. Remove side panel. Remove rear console assembly. Remove
shift lever knob(s). Remove floor console harness connector. Remove
front console assembly.
2) Move transmission lever to Neutral position and transfer
lever to 4H (4WD high range) position. Remove control lever boot
retainer and boot. Remove transmission and transfer control lever
assemblies. Remove control lever bushing (transmission), gaskets and
stopper plates.
3) Raise and support vehicle. Remove skid plate and front
exhaust pipe. Drain transmission and transfer case fluid. Index mark
front and rear drive shaft flanges. Remove front and rear drive
shafts.
4) Remove drive shaft dust seals. Disconnect HI/LO and
2WD/4WD detection switch connectors. Disconnect back-up light switch
connector. Disconnect center differential lock detection switch
connector. Disconnect center differential lock operation switch
connector. Disconnect 4WD operation detection switch.
5) Disconnect speedometer cable. Remove clutch slave cylinder
heat shield. Remove clutch slave cylinder (without disconnecting
hydraulic line) and wire aside. Remove starter and starter cover.
Remove heat shield, both transmission stays and bellhousing lower
cover.
6) Support transmission with transmission jack. Remove
transfer case roll stopper and bracket. Remove crossmember and engine
mounting rear insulator. Remove transfer case protector bracket and
mass damper. Remove remaining bellhousing bolts. Pull toward rear of
vehicle to free transmission input shaft from clutch. Lower
transmission/transfer assembly from vehicle.
7) If reusing pressure plate, mark pressure plate to flywheel
for installation reference. Insert a clutch alignment tool to prevent
pressure plate and clutch disc from dropping. Loosen pressure plate
bolts gradually in a crisscross pattern to avoid warping pressure
plate flange during removal. Remove pressure plate and clutch disc.
See Fig. 3.
Fig. 3: Removing & Installing Clutch On Flywheel (Typical)
Courtesy of Mitsubishi Motor Sales of America.
Inspection
1) Check release bearing and release fork for damage or wear.
DO NOT clean release bearing assembly in solvent. Inspect hydraulic
system components for fluid leakage. Inspect cylinder dust boot for
cracks or deterioration.
2) Inspect pressure plate surface for wear, cracks, and/or
discoloration. Measure diaphragm spring ends for wear and uneven
height. Replace assembly if height difference between fingers exceeds
.02" (.5 mm).
3) Check facing of clutch disc for loose rivets, uneven
contact, deterioration, seizure or oil saturation. Measure depth from
clutch disc surface to head of rivet. Replace clutch disc if
measurement is less than .012" (.30 mm). See Fig. 4. Replace worn or
defective components as necessary.
Fig. 4: Measuring Clutch Disc (Typical)
Courtesy of Mitsubishi Motor Sales of America.
CAUTION: Install clutch disc with manufacturer’s stamp mark (located
near hub of clutch disc) toward pressure plate.
Installation
1) Using a clutch alignment tool, install pressure plate and
clutch disc. Tighten bolts evenly in a crisscross pattern to
specification. See TORQUE SPECIFICATIONS.
2) Clean release bearing sliding surface. Apply a light
coating of multipurpose grease to release bearing sliding surface.
Apply a very light coating of grease to input shaft splines. DO NOT
allow grease or dirt on clutch disc or pressure plate surfaces.
3) To install remaining components, reverse removal
procedure. Refill all fluids to proper levels. Adjust all control
cables, clutch pedal height and free play. See CLUTCH PEDAL HEIGHT and
CLUTCH PEDAL FREE PLAY under ADJUSTMENTS. See Fig. 1.
CLUTCH RELEASE BEARING & RELEASE FORK
Removal (2WD Models)
1) Remove transmission. See CLUTCH ASSEMBLY. Remove return
clips, release bearing and carrier. Use a punch to remove shift arm
spring pin and release lever assembly. Remove shift arm, felt packing
and 2 return springs. See Fig. 5.
2) Ensure release bearing turns freely and smoothly under
light load. Replace bearing if noise, roughness or dryness is present.
DO NOT clean bearing in solvent. Use shop towel or compressed air
only.
Installation
1) Insert lever and shaft into left side of transmission
case. Place shift arm, felt packing and return springs on shaft
assembly. Apply grease to inside of bushing and oil seal lips. Apply
oil to felt packing.
2) Align shift arm pin and control shaft pin holes. Drive
spring pins into position, with slit area upward. Reverse removal
procedure to complete installation. Check pedal height and free play.
Adjust if necessary. See CLUTCH PEDAL HEIGHT and
CLUTCH PEDAL FREE PLAY under ADJUSTMENTS.
Removal (4WD Models)
1) Remove transmission. See CLUTCH ASSEMBLY. Remove return
spring or clips, and remove release bearing.
2) Slide release fork toward outside of transmission and
disengage from fulcrum ball. DO NOT slide release fork toward inside
of case, or damage to fulcrum ball clip will result. Remove release
fork boot.
Installation
To install, reverse removal procedure. Apply grease to
fulcrum ball contact area of release fork before installing. Fill
groove of release bearing inside diameter with grease before
installing. See Fig. 5.
Fig. 5: Exploded View Of Clutch Release Bearing & Shift Arm Assembly
Courtesy of Mitsubishi Motor Sales of America.
CLUTCH MASTER CYLINDER
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