Mitsubishi Eclipse. Manual - part 937

OUTPUT SHAFT

TSB Revision

MANUAL TRANSAXLE OVERHAUL

22B-47

INSPECTION

M1222002300023

.

OUTPUT SHAFT
1. Check the splines for damage and wear.
2. Check that the helical gear teeth surfaces are not damaged 

or worn.

.

NEEDLE ROLLER BEARING
1. Combine the needle roller bearing with the bearing sleeve 

and gear, and check that it rotates smoothly without noise or 
play.

2. Check the needle roller bearing cage for deformation.

.

SYNCHRONIZER RING
1. Check if the clutch gear teeth are damaged or broken.
2. Check internal surface for damage, wear and broken 

threads.

3. Force the synchronizer ring toward the clutch gear and 

check clearance "A". If "A" is less than the limit, replace the 
synchronizer ring.

Minimum limit: 0.5 mm (0.020 inch)

.

AKX00938

AKX00915

AKX00927

A

GEAR

SYNCHRO-
NIZER RING

AB

OUTPUT SHAFT

TSB Revision

MANUAL TRANSAXLE OVERHAUL

22B-48

OUTER SYNCHRONIZER RING/INNER SYNCHRONIZER 
RING/SYNCHRONIZER CONE

CAUTION

When replacing, replace the outer ring, inner ring and cone 
as a set.
1. Check that the clutch gear tooth surfaces and cone surfaces 

are not damaged or broken.

2. Install the outer ring, inner ring and cone, force them toward 

the gear, and check clearance "A". If "A" is less than the 
limit, replace them as a set.

Minimum limit: 0.5 mm (0.020 inch)

.

SYNCHRONIZER SLEEVE AND HUB
1. Combine the synchronizer sleeve and hub, and check that 

they slide smoothly.

2. Check that the sleeve is free from damage at its inside 

splines ends.

.

SYNCHRONIZER SPRING
Check that the spring is not sagging, deformed or broken.

.

AKX00933

AKX00843

GEAR

A

OUTER RING

CONE

INNER RING

AB

AKX00767

SLEEVE

HUB

AB

AKX00943

REVERSE IDLER GEAR

TSB Revision

MANUAL TRANSAXLE OVERHAUL

22B-49

SPEED GEARS
1. Check that the helical and clutch gear tooth surfaces are not 

damaged or worn.

2. Check that the synchronizer cone surfaces are not 

roughened, damaged or worn.

3. Check that the gear inside diameter and front and rear 

surfaces are not damaged and worn.

REVERSE IDLER GEAR

DISASSEMBLY AND ASSEMBLY

M1222012500028

AKX00916

AK000202

APPLY GEAR OIL
TO ALL MOVING
PARTS BEFORE
INSTALLATION.

4

5

6

1

2

3

7

AB

DISASSEMBLY STEPS

1.

SNAP RING

2.

CONE SPRING

3.

THRUST WASHER

4.

STEEL BALL

5.

REVERSE IDLER GEAR

6.

NEEDLE ROLLER BEARING

7.

REVERSE IDLER GEAR SHAFT

DISASSEMBLY STEPS 

SPEEDOMETER GEAR

TSB Revision

MANUAL TRANSAXLE OVERHAUL

22B-50

SPEEDOMETER GEAR

DISASSEMBLY AND ASSEMBLY

M1222003400023

AKX00804

APPLY GEAR OIL
TO ALL MOVING
PARTS BEFORE
INSTALLATION.

AKX00804

4

2

3

1

AB

DISASSEMBLY STEPS

1.

E-CLIP

2.

SPEEDOMETER DRIVEN GEAR

3.

O-RING

4.

SLEEVE

DISASSEMBLY STEPS