SsangYong Musso. Manual - part 499

MANUAL TRANSMISSION  5B-43

9. Take apart the three synchronizer assemblies and check :

!

The 1-2 synchronizer.

!

The 5th blocking ring.

10. Check the fit between the hub and sleeve of each

synchronizer

!

Excessively tight or loose hub-to-sleeve fit.

!

Wear of the cone clutch surfaces of brass blocking
rings and gears.

11. Measure the clearance between the blocking ring and the

speed gear

!

New 1-2 blocking ring : 0.87-1.4mm

!

New 3-4 blocking ring : 0.88-1.5mm

Notice

Excessive wear of the blocking ring or the speed gear cone
surface will cause shift block-out gear clash.

5B-44  MANUAL TRANSMISSION

12. Check for gear clash on the synchronizer sleeve teeth or

the clutch teeth on the speed gear.

13. Check the synchronizer sleeve and gear clutch tooth for

hop-out.

MANUAL TRANSMISSION  5B-45

PRE-INSTALLATION CHECKS

Checking Procedure

1. Separate the clutch release fork from the pivot and remove

the pivot from the clutch housing.

2. Check the pivot. Fork and release bearing.

3. Check the pressure plate spring.

Notice

Inspect each parts and replace the excessively worn parts.

4. Check the clutch housing alignment as follows :

!

Place the magnetic base on the pressure plate spring.

!

Check the housing bore alignment.

- Place the dial indicator on the bore.

- By rotating the crankshaft one revolution, record the

dial indicator reading.

5B-46  MANUAL TRANSMISSION

!

Check the housing face alignment.

- Place the dial indicator on the housing face.

- By rotating the crankshaft one revolution, record the

dial indicator reading.

Notice

If the reading is greater than 0.010 inch, insert the shim
between the engine and clutch housing and adjust the
alignment.

5. Check the following parts :

!

Pressure plate spring assembly

!

Disc

!

Flywheel

!

Input shaft pilot bearing

Notice

Replace the excessively worn parts.

6. Lubricate the clutch release bearing bore, fork pivot head

during assembly.