SsangYong Musso. Service manual - part 498

MANUAL TRANSMISSION  5B-39

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Selector arm should be aligned with the 3/4 shift fork

selector plate.

5. Lubricate and install the O-ring on the rear of the shift cover.

5B-40  MANUAL TRANSMISSION

INSPECTION OF COMPONENTS

Inspection Procedure

1. Clean all parts with solvent and dry them with compressed

air. Check the following parts for cracks and damaged
sealing surfaces.

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Case

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Extension housing

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Shift Cover

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Input bearing retainer

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Counter shaft rear bearing retainer

2. Check the parts which support bearings and shafts for

excessive wear and replace them if necessary.

3. Check the bearing surfaces of the following parts ;

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Input shaft

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Main shaft and its gears

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Counter shaft and 5th drive gear

4. Check the reverse idler shaft and its gears.

Notice

Replace excessive wear parts and do not file on the
hardened surface and precision ground.

MANUAL TRANSMISSION  5B-41

5. Check the shift mechanism parts as follows :

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Wear of the shift shaft.

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Wear of the detent/guide plate and offset lever.

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Check worn edges on the following parts :

- Selector arm.

- Interlock plate.

- Selector plates for the 1-2 and 3-4 shift forks.

- 5-R shift lever and the rollers on the reverse fork and

the 5th shift rail/fork.

!

Check worn mating surfaces on the following parts :

- 1-2 shift fork, pads and synchronizer sleeve.

- 3-4 shift fork, pads and synchronizer sleeve.

- 5th shift rail/fork pads and synchronizer sleeve.

- Reverse fork and reverse idler gear sleeve.

5B-42  MANUAL TRANSMISSION

6. Check the following Bearing for excessive war:

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Crankshaft pilot bushing for the front of the input shaft.

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Clutch release bearing.

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Input shaft bearing.

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Main shaft pilot bearing rollers.

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Main shaft thrust Bearing and its surfaces.

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Speed gear roller bearing on the main shaft.

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Main shaft rear bearing.

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Counter shaft front and rear bearings.

7. Check the gear tooth surfaces of all gear sets.

8. Check the reverse gear set surfaces. Check the surfaces

of gear teeth for excessive wear, pitting, scoring and spalling
and replace if necessary.