Mitsubishi Lancer Evolution 7. Manual — part 271
MANUAL TRANSMISSION OVERHAUL -
Center Differential
22B-49
A
B" TAPER ROLLER BEARING REMOVAL
Using the special tool, remove the taper roller bearing from
the center differential case.
REASSEMBLY SERVICE POINTS
"
AA TAPER ROLLER BEARING INSTALLATION
Using the special tool, install the taper roller bearing onto
the center differential case.
"
BA TAPER ROLLER BEARING INSTALLATION
Using the special tool, install the taper roller bearing onto
the center differential flange.
"
CA SPACER/SIDE GEAR/WASHER/PINION/PINION
SHAFT HOLDER/PINION SHAFT/LOCK
PIN/FRONT OUTPUT SHAFT/SNAP RING/CENTER
DIFFERENTIAL FLANGE INSTALLATION
(1) After assembling the spacer onto the side gear, install
the side gear into the center differential case.
NOTE
When installing a new side gear, assemble a medium
thickness (0.8 or 0.9 mm) spacer.
(2) Align the washer on the back of the pinion. Engage the
four pieces onto the side gear simultaneously, and rotate
to install at the specified position. Then, install the pinion
shaft holder.
(3) Insert the pinion shaft into the differential case.
(4) Install the lock pin in the direction shown in the illustration.
MD998917
MB990932
MB990937
MD998823
MD998812
Differential case
Lock pin
Pinion shaft
MANUAL TRANSMISSION OVERHAUL -
Center Differential
22B-50
(5) Install the front output shaft onto the side gear, and install
the snap ring.
(6) After assembling the side gear into the center differential
case, install the spacer onto the side gear.
(7) Match the alignment marks, install the center differential
flange, and temporarily fix the machine screw.
(8) Measure the backlash between the side gear and pinion.
Standard value: 0.025 - 0.150 mm
(9) If the backlash is not within the standard value, select
a spacer, and measure the backlash again.
NOTE
Adjust so that the backlash on both sides is even.
"
DA CENTER DIFFERENTIAL DRIVE GEAR
INSTALLATION
(1) Confirm that rust-proofing oil is applied, and then apply
sealant on all of the bolt threads.
Sealant
Specified sealant:
3M STUD Locking No.4170 or equivalent
(2) Tighten with the specified torque following the order shown
in the illustration.
MANUAL TRANSMISSION OVERHAUL -
Transfer
22B-51
TRANSFER
DISASSEMBLY AND REASSEMBLY
Apply gear oil on
all sliding sections
before installing.
10
7
8
6
5
3
4
1
2
9
23 ± 3 N•m
Disassembly steps
1. Dust seal guard
"
EA 2. Oil seal
"
DA 3. Oil seal
"
AA 4. O-ring
"
AA 5. O-ring
"
CA 6. Oil seal
"
BA 7. Oil seal
"
AA 8. O-ring
9. Transfer cover
10. Transfer
MANUAL TRANSMISSION OVERHAUL -
Transfer
22B-52
REASSEMBLY SERVICE POINTS
"
AA O-RING INSTALLATION
Apply hypoid gear oil on the O-ring.
Hypoid gear oil
Specified oil:
MITSUBISHI genuine “DIA-QUEEN SUPER” hypo-
id gear oil (GL-5) or equivalent
"
BA OIL SEAL INSTALLATION
Apply hypoid gear oil on the lip section of the oil seal, and
install using the special tool.
Hypoid gear oil
Specified oil:
MITSUBISHI genuine “DIA-QUEEN SUPER” hypo-
id gear oil (GL-5) or equivalent
"
CA OIL SEAL INSTALLATION
Apply hypoid gear oil on the lip section of the oil seal, and
install using the special tool.
Hypoid gear oil
Specified oil:
MITSUBISHI genuine “DIA-QUEEN SUPER” hypo-
id gear oil (GL-5) or equivalent
"
DA OIL SEAL INSTALLATION
Apply hypoid gear oil on the lip section of the oil seal, and
install using the special tool.
Hypoid gear oil
Specified oil:
MITSUBISHI genuine “DIA-QUEEN SUPER” hypo-
id gear oil (GL-5) or equivalent
"
EA OIL SEAL INSTALLATION
Apply hypoid gear oil on the lip section of the oil seal, and
install using the special tool.
Hypoid gear oil
Specified oil:
MITSUBISHI genuine “DIA-QUEEN SUPER” hypo-
id gear oil (GL-5) or equivalent
MD998800
MB990937
MB990938
MB990887
MB990891
MB990936
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