1998 SSANGYONG MUSSO Workshop Repair Manual

5A-120 AUTOMATIC TRANSMISSION
9. Install the 3-4 shift valve and retaining pin. Refer to figure
8.51.
Figure 8.51 - 3-4 Shift Valve
10. Install the 2-3 shift valve and retaining pin. Refer to figure
8.52.
Figure 8.52 - Solenoid 2 and 2-3 Shift Valve
11. Install the 4-3 sequence valve, spring, plug and retaining
plate. Refer to figure 8.53.
Figure 8.53 - 4-3 Sequence Valve

AUTOMATIC TRANSMISSION 5A-121
12. Install the band apply regulator (BAR) valve (refer to figure
8.54), springs, plunger and retainer pin.
Figure 8.54 - Band Apply Regulator Valve and Solenoid 4
13. Install the clutch apply regulator (CAR) valve (refer to figure
8.55), springs, plunger and retainer pin.
Figure 8.55 - Clutch Apply Regulator Valve and solenoid 3
14. Install the solenoid supply valve, spring and retainer plate.
Refer to figure 8.56.
Notice
This aluminum valve is easily damaged.
Figure 8.56 - Solenoid Supply Valve and Solenoid 6

5A-122 AUTOMATIC TRANSMISSION
15. Install solenoid 6 plunger, spring and retaining pin.
16. Position the third feed ball (large nylon) in the valve body
and install the solenoid 5 filter and the solenoid 6 filter.
Refer to figures 8.5 and 8.56.
17. Check the separator plate for burrs and damage. Repair
or replace the separator plate as necessary.
18. Check the upper and lower valve body gaskets for
damage. Replace the gaskets as necessary.
19. Install the lower valve body gasket on the lower valve body.
20. Install the reverse lockout valve, spring, plug and retainer
plate. Ensure that the valve is correctly oriented. Refer to
figure 8.57.
Figure 8.57 - Reverse Lockout Valve
21. Position the five nylon ball checks in the upper valve body.
Refer to figure 8.48.
22. Fit the upper valve body gasket. Install the separator plate
over the upper valve body.

AUTOMATIC TRANSMISSION 5A-123
23. Holding the separator plate to the upper valve body to
prevent the check balls from falling out, install the upper
valve body on the lower valve body. Install all screws finger
tight then tighten the screws to specification in the
prescribed sequence. Refer to figure 8.58.
24. Install solenoids 1,2,3,4 and 6. Ensure the solenoid is firmly
secured by the retainer and that the screw is tightened to
specification.
25. Install solenoid 5. Ensure that the solenoid is pushed firmly
into the valve body by the retainer.
Notice
The wiring loom ground wire eyelet terminal is secured
beneath the solenoid retainer.
26. Install the line pressure relief valve, tapered end first, (refer
to figure 8.59), and the spring and disc. Secure with the
retaining pin. Figure 8.58 - Tightening Sequence Upper to Lower Valve Body
Figure 8.59 - Line Pressure Relief Valve

5A-124 AUTOMATIC TRANSMISSION
27. Install the line pressure plug and tighten to specification.
Refer to figure 8.62.
28. Install the detent spring assembly (spring, support plate
and screw), ensuring that the screw is tightened to
specification. Check the spring for wear or damage.
29. Install the manual shift valve. Refer to figure 8.60.
Notice
Be aware that the manual valve will fall out of the valve
body.
Figure 8.62 - Wiring Installation
Figure 8.60 - Manual Shift Valve

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