lock MITSUBISHI LANCER EVOLUTION 2007 Service Repair Manual

PROPELLER SHAFT -General Information/Service Specification/
Lubricant/Sealant/Special Tool25-2
GENERAL INFORMATION
3 way split 4-joint type propeller shaft with center bearing is adopted.
SERVICE SPECIFICATION
ItemsStandard valueLimit
Propeller shaft runout mm-0.5
LUBRICANT
ItemsSpecified lubricantQuantity
Front propeller shaft sleeve
yokeHypoid gear oil SAE 75W-90 or 75W-85W or 80W
conforming to API GL-4As required
LJ assemblyRepair kit grease75±5g
SEALANT
ItemsSpecified sealantsRemarks
LJ assembly rubber packing3M Stud Locking 4170 or equivalentAnaerobic sealant
SPECIAL TOOL
ToolNumberNameUse
MB998801Bearing removerRemoval of the center bearing assembly

PROPELLER SHAFT - Propeller Shaft25-5
DISASSEMBLY AND REASSEMBLY
LJ kit LJ boot kit11 9
876 5
4
3
1
2
1716
15 14
1312
16
15
141312
111415
1412
11
187±29 N·m
34±5 N·m187±29 N·m
34±5 N·m
10
Disassembly steps
1. Bolt
2. Front propeller shaft assembly
"DA3. Self locking nut
AA""DA4. Companion flange
AB""DA5. Center bearing assembly
AC"6. Bolt
"DA7. Self locking nut
"DA8. Companion flange
"DA9. Center bearing assembly10. Center propeller shaft
11. Snap ring
"CA12. Boot band
AD""BA13. LJ assembly
14. Rubber packing
AE""AA15. LJ boot
16. Washer
17. Rear propeller shaft

PROPELLER SHAFT - Propeller Shaft25-6
Lubrication and Adhesive Points
Repair kit grease:
Quantity: 75±5gAdhesive: 3M Stud Locking 4170
or equivalent
Rubber
mount

PROPELLER SHAFT - Propeller Shaft25-9
4. Apply a little specific sealant to the surface which has
groove (for packing) of LJ assembly (allow as shown
in the illustration), fix the rubber packing.
Specified sealant: 3M Stud Locking 4170 or equivalent
5. Install the surface which has groove (for packing) of LJ
assembly to LJ boot side.
6. Aline the mating marks of LJ assembly and center propeller
shaft, then punch the LJ assembly to center propeller shaft
using socket wrench.
7. Aline the position of bolt holes of LJ boot and LJ assembly,
install the LJ boot to LJ assembly.
8. Fix the rubber packing of companion flange side in a
similar to step 4.
"CABOOT BAND INSTALLATION
Caution
1.Tighten the boot band part in opposite direction of
convex part for bleeding the boot.
2.If there is grease in the convex part, wipe out the
grease in order to bleed the boot.
Rubber packing
LJ assembly
Socket wrench
Bolt
LJ boot
Boot band Installation position
Projection
Boot

PROPELLER SHAFT - Propeller Shaft25-10
"DACENTER BEARING ASSEMBLY/COMPANION
FLANGE/SELF LOCKING NUT INSTALLATION
1. Install the center bearing assembly to the rear propeller
shaft in the direction shown as the illustration.
2. After alining the mating marks of the companion flange
and rear propeller shaft, install them.
3. Tightening the self locking nut, press fit the center bearing
assembly using companion flange.Center propeller shaft rear side
Companion
flange
Self
locking
nut
Center bearing
assembly
Dust sealRubber
mount
Center propeller shaft front side
Companion
flange
Self
locking
nut

REAR AXLE -Lubricants/Sealants/Special tools27B-4
ItemQuantity Specified lubricants
Vehicles with
ACDand
Hydraulic piping fluidATF-SP™1L
ACDand
AY CTorque transfer mechanism oil
seal lipsVaselineAs required
B.J. jointRepair kit grease85±10 g
T.J. jointRepair kit grease105±10 g
SEALANTS
ItemsSpecified sealantsRemarks
Vehicles with me-
chanicalLSD
Vent plug3M ATD Part No. 8661, 8663 or
equivalent
Semi-drying sealant
chanicalLSD
Differential cover assembly
equivalent
Vehicles with ACD
andAYC
Vent plug
andAYC
Differential carrier cover
mounting part
Vehicles with me-
chanical LSDDrive gear and differential
case mounting part3M Stud Locking 4170 or equivalentAnaerobic sealant
SPECIAL TOOLS
ToolNumberNameUse
MB991502MUT-IIsub as-
semblyInspection of AYC (diagnosis display by
MUT-II)
MB991529Diagnosis code
check harnessInspection of AYC
(diagnosis display by ACD mode indicator
lamp)
MD998330
(MD998331)Oil pressure gaugeHydraulic pressure measurement <vehicles
with AYC>
MB991705Hose adapter
MB990925Bearing and oil
seal installer setRemoval of wheel bearing

REAR AXLE -Special Tools27B-7
Tool UseName Number
MB990850End yoke holderDRemoval of the self-locking nut
DAdjustment of the drive pinion turning
torque
MB990339Bearing pullerDrive pinion rear bearing inner race removal
MB990648Bearing remover
B A
MB990835
A: MB990836
B: MB990392Drive pinion setting
gauge set
A: Drive pinion
gauge assem-
bly
B: Cylinder
gaugeAdjustment of drive pinion height
MB990988Side gear holding
tool setMeasurement of clutch plate preload (vehicles
with mechanical LSD)
MB990728Side & rear bearing
inner race installerPress-fitting of drive pinion rear bearing inner
race
MB990727Oil seal installerPress-fitting of drive pinion oil seal
MB990813Ta pRemoval of adhesive

REAR AXLE -Troubleshooting <AYC>27B-9
ERASING THE DIAGNOSIS CODES
Connect the MUT-IIto the 16-pin diagnosis connector and
erase the diagnosis code. (Refer to GROUP 00 – How to
Use Troubleshooting/Inspection Service Points.)
Caution
Turn the ignition switch to the LOCK (OFF) position before
connecting or disconnecting the MUT-II.
INSPECTION CHART FOR DIAGNOSIS CODE
Diagnosis
code No.Diagnosis itemsReference page
12Power supply voltage (valve power supply) systemopen- or short-circuitRefer to
GROUP22
13Failsafe relay system <inside of 4WD-ECU>open- or short-circuit
GROUP22.
21FR wheel speed sensor systemopen- or short-circuit
22FL wheel speed sensor systemopen- or short-circuit
23RR wheel speed sensor systemopen- or short-circuit
24RL wheel speed sensor systemopen- or short-circuit
25Wrong-diameter tire
26Wheel speed sensor (faulty output signal)
31Steer sensor (ST-1, ST-2, ST-N) systemopen- or short-circuit
32Steer sensor (ST-N) systemshort-circuit
33fixed
34Steer sensor (ST-1, ST-2) systemshort-circuit or output
fixed
41TPS systemopen-circuit or ground
42short-circuit
45Pressure sensor systemopen-circuit or ground
46open earth
47abnormal power supply
51G sensor (longitudinal) systemopen- or short-circuit
52defective sensor
56G sensor (lateral) systemopen- or short-circuit
57defective sensor

REAR AXLE -On-vehicle Service27B-16
DATA LIST REFERENCE TABLE
For check, refer to GROUP 22.
ACTUATOR TEST REFERENCE TABLE
For check, refer to GROUP 22.
CHECK AT 4WD-ECU TERMINALS
For check, refer to GROUP 22.
ON-VEHICLE SERVICE
REAR AXLE TOTAL BACKLASH CHECK
1. Park the vehicle on a flat, level surface.
2. Move the transmission control lever to the neutral position.
Apply the parking brake. Raise the vehicle on a jack.
3. Turn the companion flange clockwise as far as it will go.
Make the mating mark on the dust cover of the companion
flange and on the differential carrier.
4. Turn the companion flange anti-clockwise as far as it
will go, and measure the amount of distance the mating
marks moved.
Limit: 6 mm
5. If the backlash exceeds the limit value, replace the
differential carrier assembly.
GEAR OIL LEVEL CHECK
<Vehicles with mechanical LSD>
1. Remove the filler plug.
2. Check that the gear oil level is within the specified range
from the bottom end of the filler plug hole.
3. If the gear oil level exceeds the standard value, add the
specified gear oil up to the bottom end of the filler plug
hole.
Specified gear oil:
Hypoid gear oil
MITSUBISHI Genuine Gear Oil Part No. 8149630
EX, CASTROL HYPOY LS (GL-5, SAE 90),
SHELL-LSD (GL-5, SAE 80W - 90) or equivalent
4. Fit the filler plug and tighten it to the specified torque.
Tightening torque: 49±9 N·m
Mating marks
Upper
limit
Lower
limit
Gear oil
8mm

REAR AXLE -On-vehicle Service27B-19
FLUID LEVEL CHECK
1. Remove the maintenance lid located in the luggage
compartment.
2. <Not using MUT-II>
If the vehicle has been run, leave it for 90 min. or more
in an ordinary temperature (10_C–30_C) to allow the
accumulator internal pressure to drop.
NOTE
If the ambient temperature is 10_C or less, allow more
time to leave the vehicle to stand idle.
<Using MUT-II>
Set MUT-IIto 16 pin diagnostic connector. Turn the ignition
switch to the ON position, operate MUT-II, drive the
hydraulic unit (item No.03) forcibly, release the pressure in
the accumulator.
Caution
Turn the ignition switch to the LOCK (OFF) position
before connecting or disconnecting the MUT-II.
NOTE
(1) To drive (oil level check mode) forcibly, turn the
directional valve of the hydraulic unit 20 turns from
side to side, release the differential automatically.
Drive can also be cleared forcibly using the Clear
key of MUT-II.
(2) If the function has been stopped by fail safe, the
hydraulic unit can not be cleared forcibly.
3. Check that the fluid level in the oil reservoir is in the
range between MAX and MIN.
4. If the fluid level is lower than MIN, add the specified
fluid.
Specified fluid: ATF-SP III
5. Reinstall the maintenance lid.
BLEEDING
1. Lift up the vehicle.
2. Set the MUT-IIto the 16-pin diagnosis connector.
Caution
Turn the ignition switch to the LOCK (OFF) position
before connecting or disconnecting the MUT-II.
3. Turn the ignition switch to the ON position.
4. Set the steering wheel in the straight-ahead position.
5. Operating the MUT-II, drive the hydraulic unit (item No.02)
forcibly.
NOTE
(1) Drive the bleeding mode forcibly for 5 minutes, release
the operation automatically. Drive can also be cleared
forcibly using the Clear key of MUT-II.
(2) If the function has been stopped by fail safe, the
hydraulic unit cannot be cleared forcibly.