1998 SSANGYONG MUSSO torque

5A-112 AUTOMATIC TRANSMISSION
Pump Cover and Converter Support
Notice
1. Do not wash the nose of solenoids in solvent.
2. Ensure that the correct ‘O’ ring is fitted for the application.
3. Do not mix up the low first blow-off and the torque converter
blow-off ball springs.
4. Be careful not to damage the needle bearings on the
assembly. Avoid any axial impact loads during assembly.
5. Check the transmission end float. This will help to detect
any missing parts or incorrect assembly.
Notice
Figure 8.35 shows the orientation of the cross- sections for
figures 8.36 to 8.42.
To assemble the pump cover and converter support
(refer to figures 8.34 and 8.35), proceed as follows.
1. Check the pump body for any damage, chips or irregularity.
Check that the bush is firmly staked in the drive gear.
2. Install the seal flush with the front face of the pump body.
3. Lubricate the pump bush, and the drive and driven gears,
with automatic transmission fluid.
4. Install the pump driven gear and the pump drive gear into
the pump body.
5. Using a straight edge and thickness gauge, check that the
clearance between pump face and gears is 0.04 - 0.018
mm.
6. Lubricate the pump body ‘O’ ring with automatic transmission
fluid and fit it to the pump body. Put the pump body to one
side.
7. Ensure that the pump cover cavities, ports and holes are
clean and free of any obstruction.
8. Lubricate all loose parts with automatic transmission fluid
prior to assembly.Figure 8.34 - Pump, Cover and Converter
Support
Figure 8.35 - Pump Cover Assembly

5A-118 AUTOMATIC TRANSMISSION
Valve Bodies
Notice
1. Do not wash the nose of solenoids in solvent.
2. Be aware of ball positions in the upper valve body.
3. Be aware of 1-2 and 3-4 shift valve positions, they can be
swapped.
4. Check the 4-3 sequence valve and spring orientation.
5. Check that the 12 mm ball is in the lower body.
6. Do not mix up the low first blow-off and the torque converter
blow-off ball springs.
7. Check the line pressure relief valve for swarf, and be aware
of replacing the shims.
8. The orifices in the valve body are for stability and safeguard;
do not drill them any larger.
9. When servicing the transmission, ensure that the solenoid
5 damper spring is not broken.
10. Locate the detent spring central to the detent lever.
To assemble the valve bodies, proceed as follows.
1. Wash the upper and lower valve bodies (refer to figures
8.47 and 8.48) thoroughly with cleansing solvent and blow
dry.
2. Check the valve body cavities, ports and holes for damage
or obstructions.
3. Install the detent lever locating pin.
4. Thoroughly wash all loose components.
5. Check that all valves slide freely in their location.
Figure 8.47 - Lower Valve Body
Figure8.48 - Upper Valve Body Showing Check
Ball Locations

AUTOMATIC TRANSMISSION 5A-125
30. Align the valve body assembly on the transmission case
and install the manual valve lever to manual valve link. Fit
the long end of the link to the manual valve first. Install the
securing bolts and tighten to specification in the specified
sequence. Refer to figure 8.61.
31. Check the alignment of the detent roller and the manual
lever quadrant.
32. Connect the solenoid wiring as detailed below:
lSolenoid 1 - red
lSolenoid 2 - bIue
lSolenoid 3 - yellow
lSolenoid 4 - orange
lSolenoid 5 - green
lSolenoid 6 - violet (Refer to figure 8.62.)
Notice
All hardware must be correctly installed and torqued to
specification.
Figure 8.61 - Tightening Sequence Valve Body to Case

5A-126 AUTOMATIC TRANSMISSION
Oil Filter and Pan Assembly
Notice
1. Replace the filter whenever rebuilding a transmission where a significant amount of mechanical damage has
occurred.
2. To aid the assembly of the pan gasket, use a small amount of Vaseline at the pan/gasket interface. This ensures
that the gasket remains on the pan ridge. Do not over torque pan bolts as this may distort the pan and cause
leaks.
3. Ensure that the internal line pressure plus in the valve body is fitted.
To assemble the oil filter and pan assembly (refer to figures 8.63 and 8.64), proceed as follows.
1. Lubricate the oil filter sealing ring with automatic transmission fluid.
2. Carefully assemble the oil filter to the valve body. The spigot must not lean on one side while being fitted. Refer to
figure 8.63.
3. Secure the oil falter assembly with the retainer.
4. Check that the magnet is located in the dimple in the comer of the oil pan.
5. Assemble the gasket on the pan lip. The gasket must be free of any distortion when installed.
6. Fit the oil pan assembly to the transmission case and tighten the securing bolts to specification and sequence
(refer to figure 8.65). Do not over torque.

AUTOMATIC TRANSMISSION 5A-127
Torque Converter and Housing Assembly
To assemble the torque converter and housing assembly,
proceed as follows.
1. Locate the torque converter housing on the transmission
main case.
2. Install and tighten the securing bolts to specification.
Notice
All the hardware must be correctly installed and torqued to
specification.
3. Fit the converter ensuring that the tangs are engaged in
the pump gear. Ensure that the tangs do not contact the
pump seal.
Figure 8.1 - Torque Specifications
Torque Specifications
Torque converter housing to case
Extension housing to case
Rear servo cover
Pan to case
Inhibitor switch to case
Cooler connectors
Transmission filler plug
Output flange lock nut (RWD models)
Centre support to case
Cam plate to case (parking pawl)
Valve body to case
Upper valve body to lower valve body
ON/OFF solenoid retainers
Variable pressure solenoid retainer
Line pressure plug
Detent spring
Pump cover to case
Pump cover plate to pump cover
Pump to pump adaptor
Pump cover plate to crescent
Adaptor to caseNlm
54 - 68
54 - 68
25 - 35
4 - 6
2.3 - 3.4
30 - 35
30 - 35
100 - 110
20 - 27
16 - 22
8 - 13
11 - 16
8 - 12
8 - 12
4 - 7
20 - 22
24 - 34
13 - 16
24 - 27
13 - 16
25 - 35

MANUAL TRANSMISSION 5B-15
Removal & Installation Procedure
1. Disconnect the negative terminal from the battery.
2. Lift up the vehicle and fix it safely.
3. Remove the drain plug from the transmission housing and
drain the oil. Reinstall the drain plug.
Installation Notice
Tightening Torque
25 Nm
4. Disconnect the back-up switch connector.
5. Remove the breather hose.
6. Remove the speedometer connector and other wiring
harnesses and connectors.

5B-16 MANUAL TRANSMISSION
7. Remove the front and rear propeller shafts from the
transfercase.
Installation Notice
Tightening Torque81 - 89 Nm
70 - 90 NmFront
Rear
8. Support the transmission on an suitable jack.
Unscrew the center mounting nuts and each sides
mounting bolts and remove the cross member.
Installation Notice
9. Remove the transmission mounting bolts.
Installation Notice
Tightening Torque (1)
Tightening Torque (2)21 - 35 Nm
62 - 93 Nm
10. Move the transmission jack backward careful and
disengage the transmission input shaft from the engine.
Remove the transmission.
11. Installation should follow the removal procedure in the
reverse order.
Tightening Torque 77 - 87 Nm

MANUAL TRANSMISSION 5B-23
Assembly Procedure
1. Using a hydraulic press and a supporting tool, press the
counter shaft rear bearing into the case. Be sure that the
supporting tool inside of the case should support the counter
shaft.
2. Without the shim, install the retainer and counter shaft rear
bearing outer race. Tighten the 4 retainer bolts.
3. Place a dial indicator on the case and measure counter
shaft end play by moving up and down.
4. Select a shim which is the same thickness as the indicator
rearing (up to 0.004 inch) and assemble it.
5. When the end play is correctly adjusted, remove the counter
shaft rear bearing retainer and outer race.
6. Using a pin punch and rubber hammer, install the reverse
idler shaft, gear and O-ring.
Tightening Torque 20 Nm