Daewoo MUSSO Service Manual page 1080

Extension Housing Assembly
To assemble the extension housing assembly, proceed as
follows.
1. Check the condition of the extension housing roller bearing.
Replace if necessary (RWD models). Install the new bearing
from rear of extension housing. Press on the branded face
of bearing only.
2. Install a new seal to the extension housing or adaptor
housing. Refer to figure 8.21.
Notice
Do not use petroleum jelly to hold the gasket in position.
3. Position a new gasket onto the extension housing or adaptor
housing.
Notice
See section 8.3.17 for the procedure to assemble the output
flange assembly - RWD models.
4. Install the extension housing (RWD) or adaptor housing
(4WD) and torque the bolts to specification.
Front Servo Assembly
NOTICE
Ensure that the front servo snap ring is installed correctly.
Orient the circlip with the gap at the bottom, near the pan rail.
Refer to figure 8.22.
To assemble the front servo assembly (refer to figure 8.22),
proceed as follows.
1. Lubricate the cover 'O' ring with automatic transmission fluid
and fit to the cover.
2. Lubricate the piston 'O' rings with automatic transmission
fluid and fit to the piston.
3. Assemble the piston, push rod, spring, belleville washer,
seat and retaining ring.
4. Fit the piston push rod assembly into the front servo cover.
5. Install the front servo block and spring into the case.
6. Install the front servo assembly into the case.
7. Compress the servo cover and fit the servo cover retaining
circlip, aligning the gap with the pan rail, and ensuring that
it is completely seated in its groove.
AUTOMATIC TRANSMISSION 5A-101
Figure 8.21 - Extension Housing
Figure 8.22 - Front Servo and Band