Mitsubishi Lancer Evolution 7. Manual — part 264
MANUAL TRANSMISSION OVERHAUL -
Transmission
22B-21
"
GACONTROL HOUSING INSTALLATION
Apply sealant at the positions of the transmission case shown
in the illustration.
Sealant
Specified sealant:
MITSUBISHI genuine sealant Part No.MD997740 or
equivalent
Caution
Evenly squeeze out the agent so that it is not insufficient
or excessive.
"
HA SPEEDOMETER GEAR INSTALLATION
Apply transmission oil on the O-ring for the speedometer
gear.
Transmission oil
Specified oil:
MITSUBISHI genuine “DIA-QUEEN” multi gear oil
<75W/85W> or equivalent
"
IA SELECT LEVER INSTALLATION
Apply grease on the sliding section of the select lever shoe’s
control shaft.
Grease
Specified grease:
MITSUBISHI genuine grease Part No.0101011 or
equivalent
"
JA O-RING INSTALLATION
Apply transmission oil on the O-ring.
Transmission oil
Specified oil:
MITSUBISHI genuine “DIA-QUEEN” multi gear oil
<75W/85W> or equivalent
INSPECTION
BACKUP LIGHT SWITCH
Check the continuity between the terminals.
Items
Continuity
Switch pressed
Continuity not established
Switch released
Continuity established
Control shaft
Select
lever
shoe
MANUAL TRANSMISSION OVERHAUL -
Input Shaft
22B-22
INPUT SHAFT
DISASSEMBLY AND REASSEMBLY
2
8
1
Apply gear oil on
all sliding sections
before installing.
13
19
11
12
18
10
15
14
21
22
20
17
16
4
3
5
6
7
9
18
Disassembly steps
"
MA 1. Snap ring
A
A" "LA 2. Ball bearing
A
B" "KA 3. Thrust plate stopper
"
JA 4. Thrust plate
A
C" "IA
5. 5th speed gear
6. 4th speed gear
7. Needle roller bearing
A
D" "HA 8. 4th speed gear sleeve
9. Synchronizer ring
"
GA 10. Synchronizer spring
"
FA 11. Synchronizer sleeve
"
EA 12. 3rd-4th speed synchronizer hub
13. Outer synchronizer ring
"
DA 14. Synchronizer spring
15. Synchronizer cone
16. Inner synchronizer ring
17. 3rd speed gear
18. Needle roller bearing
"
CA 19. Snap ring
A
E" "BA 20. Ball bearing
"
AA 21. Oil seal
22. Input shaft
MANUAL TRANSMISSION OVERHAUL -
Input Shaft
22B-23
DISASSEMBLY SERVICE POINTS
A
A" BALL BEARING REMOVAL
Using the special tool, remove the ball bearing from the input
shaft.
A
B" THRUST PLATE STOPPER REMOVAL
Using a screwdriver, lift the stopper at the position shown
in the illustration, and remove the thrust plate stopper.
A
C" 5TH SPEED GEAR REMOVAL
Using the special tool, remove the 5th speed gear from the
input shaft.
A
D" 4TH SPEED GEAR SLEEVE REMOVAL
Install the special tool on the 3rd speed gear, and remove
the 4th speed gear sleeve from the input shaft.
A
E" BALL BEARING REMOVAL
Using the special tool, remove the ball bearing from the input
shaft.
MD998801
MD998801
MD998801
MD998801
MANUAL TRANSMISSION OVERHAUL -
Input Shaft
22B-24
REASSEMBLY SERVICE POINTS
"
AA OIL SEAL INSTALLATION
Accurately tap in the oil seal to the dimensions shown in
the illustration.
"
BA BALL BEARING INSTALLATION
Using the special tool, install the ball bearing onto the input
shaft.
"
CA SNAP RING INSTALLATION
Select and install the snap ring so that the input shaft front
bearing clearance is at the standard value.
Standard value: 0.01 mm tight to 0.12 mm loose
"
DA SYNCHRONIZER SPRING INSTALLATION
Accurately install the synchronizer spring onto the position
of the synchronizer ring shown in the illustration.
"
EA 3RD-4TH SPEED SYNCHRONIZER HUB
INSTALLATION
Install the 3rd-4th speed synchronizer hub onto the input
shaft at the direction shown in the illustration.
Oil seal
3.5 mm
MD998812
MD998813
MD998818
MD998801
Snap ring
Synchronizer spring
Identification mark
3rd
speed
side
4th speed
side
Installation
direction
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