1998 SSANGYONG MUSSO check transmission fluid

5A-108 AUTOMATIC TRANSMISSION
12. Install the circlip.
13. Check the C3 clutch clearance (refer to figure 8.29) using
special tool No.0555-331900 in the following manner
(weight only).
a. Place the weight on the pressure plate and measure
the distance from the end of the cylinder to the top of
the pressure plate.
b. Record this figure.
c. Remove the weight.
d. Lift the pressure plate up against the circlip and
measure the distance from the end of
the cylinder to the top of the pressure plate.
e. Record this figure.
f. Subtract the second reading from the first reading to
obtain the clutch pack clearance.
Notice
With the clutch pack supporting a weight of 2 kg, the
clearance between the snap ring and the top of the
pressure plate is to be between 1.20-1.45 mm.
14. If new friction plates are being fitted, remove the clutch
pack and soak the friction elements in automatic
transmission fluid for a minimum of five minutes prior to
reassembly.
Notice
The clutch pack clearance must be taken before the
elements are soaked in automatic transmission fluid.Figure 8.29 - Typical C3 Clutch Assembly
Clearance

5A-110 AUTOMATIC TRANSMISSION
C1 Clutch Overdrive Shaft and Input Shaft
Assembly
Notice
1. Ensure that the snap rings are fitted correctly.
2. Check pistons for cracks, especially the C1 piston.
3. Do not mix clutch piston return springs.
4. If the C1/C2 clutch packs separate from the C3 clutch pack,
make sure the No. 6 bearing doesn’t drop out of the bearing
retainer.
To assemble the C1 clutch overdrive shaft and input shaft
assembly, proceed as follows:
1. Check the overdrive shaft grooves for any defect.
2. Coat the sealing rings, large and small, with petroleum jelly
and fit them to the overdrive shaft. The sealing rings may
be held in place with a small amount of petroleum jelly.
3. Assemble the clutch plate and disc into the cylinder in the
following sequence:
lsteel plate
lfriction disc
lsteel plate
lfriction disc
lsteel plate
lsteel plate - 0574-GOOGOl, 0574-000003,
0574-000004, 0574-000005, 0574-000020,
0574-000021, or friction disc -0574-000002
lsteel plate (selective)
lfriction disc
lsteel plate (selective)
lfriction disc
4. Check the clutch pack clearance using special tool No.0555-
331900. Refer to figure 8.31.
Use selective plates to achieve the correct specification.
Notice
The clutch pack supporting a 2 kg weight, the dimension
from the input shaft locating stop to the friction disc must
be 0.70-0.90 mm.
5. If new friction plates are being fitted, remove the clutch pack
and soak the friction elements in automatic transmission
fluid for a minimum of five minutes prior to assembly.
Notice
The clutch pack clearance must be taken before
elements are soaked in automatic transmission fluid.
6. Check the fit of the C1 clutch hub on the overdrive shaft. If
it is loose, the hub and shaft assembly must be replaced.Figure 8.31 - Typical C1 Clutch Assembly
Clearance

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-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.

5D2-48 TRANSFER CASE (TOD)
6. Install the front planet to the sun gear and input shaft.
Install the internal snap ring to the planetary carrier.
7. Place the tanged snap ring in the case. Expand snap ring
with snap ring pliers and install planetary carrier assembly.
Check installation by holding the case and carefully tapping
the face of the input shaft against a wooden block to make
sure the snap ring is installed.
8. Remove all traces of gasket sealant from the front case
and mounting adapter mating surfaces. Install a bead of
gasket sealant on the surface of the front case.
9. Install the high-low shift fork and high-low collar as an
assembly into the front planet.
Notice
Make sure that the nylon wear pads are installed on the
shift fork and snapped securely into place.
12 Rear Output Shaft
13 Oil Strainer
14 Coupling Hose
15 Hose Clamp
16 Pump Body
10. If new pump is used, align the flat of the output shaft and
the flat of the pump. Slide the pump onto the output shaft.
lDo not disassemble oil pump. It is serviced only as an
assembly. Check the pump to make sure the pump
rotates freely.
lDo not remove the plastic insert from the bore of the
new pump. Discard it after it slides out during pump
installation to the rear output shaft.
lWhile turning the output shaft, prime the pump through
the oil filter pickup tube or housing inlet hole with clean
Automatic Transmission Fluid or equivalent.
11. Inspect the outside surfaces and bore of the oil pump. If
there is no discoloration in the pump housing, gear or cover,
and the pump bore and the lube holes of the output shaft
show evidence of oil, the pump is working.