1998 SSANGYONG MUSSO oil

5D2-42 TRANSFER CASE (TOD)
1 Bearing
2 Bushing
3 Carrier Assembly
4 Sun Gear
5 Thrust Plate
6 Input Shaft
7 Output Shaft Thrust Washer
8 Bearing
9 Retaining Ring
10 Snap Ring
11 High-low Collar
12 Rear Output Shaft
13 Oil Strainer
14 Coupling Hose
15 Hose Clamp
16 Pump Assembly
17 Thrust Washer
18 Sprocket, Drive (24T)
19 Clutch Pack Assembly
20 Insulator Washer
21 Armature
22 Snap Ring
23 Wave Washer
24 Apply Cam
2 5 Ball
26 Cam and Coil Assembly
27 Nut, Metric
28 Output Shaft Yoke Washer
29 Oil Seal
30 Case Flange
3 1 Bolt
32 Upper Speed Sensor (Rear)
3 3 Nut
34 Washer
3 7 Bolt
38 Tag, Identification
39 Thrust Bearing
40 Clutch Coil Assembly
41 Fork, Reduction Shift42 Shift Rail
43 Shaft, Shift
44 Spacer
45 Torsion Spring
46 Shift Cam
47 Transfer Case Shift Motor
4 8 Bolt
4 9 J-clip
50 Connector Retainer
5 1 Bolt
52 Support Stud
53 Lower Speed Sensor (Front)
5 4 Plug
55 Identification Decal
56 Cover
57 Tone Wheel, Lower
58 Chain, Drive
59 Sprocket, Driven (24T)
61 Magnet
62 Case
63 Case Flange and Output Shaft
64 Barb, Breather
68 Spiral Pin
69 Oil Seal
70 Pin, Dowel
71 Ring Gear
72 Retaining Ring
73 Snap Ring
74 Bearing
75 Snap Ring
76 Bearing
77 Speedometer Drive Gear
78 Facing, Shift Fork
79 Upper Tone Wheel
80 Oil Seal
81 Bearing Sleeve
82 Bearing

TRANSFER CASE (TOD) 5D2-43
Disassembly Procedure
1. Disconnect transfer case from vehicle
2. Using a 30mm thin-wall socket, first remove the rear output
nut, output shaft yoke washer, oil seal then the case flange.
Installation Notice
27 Nut
28 Washer
30 Case Flange
Tightening Torque 137 - 196 Nm
3. Disconnect shift motor/clutch coil connector and speed
sensor connector from upper bracket of transfer case.
Notice
When disconnect connector, pull forwards grasping
connector housing.
4. Remove outer tube on speed sensor connector.
5. Remove wire supporting cape back side of speed sensor
connector.
6. Disconnect pin of clutch coil wire (yellow) from speed sensor
connector (white 7 pin) using long-nose plier.
7. Remove shift motor.
Notice
When remove shift motor, pay attention to the location of
triangular slot and shaft in transfer case inside motor.
8. Disconnect front and rear speed sensor.

5D2-44 TRANSFER CASE (TOD)
9. Remove the bolts that retain the front case to the
rear case. Make sure that the front case is facing
downward so that the rear cover is facing upwards.
Pry on the bosses and separate the front case from
the rear case. Remove all traces of gasket sealant
from the mating surfaces of the front case and rear
case.
10. If the speedometer drive gear is to be replaced, first
remove the flange seal by prying and pulling the
curved-up lip of the flange seal. Do not damage the
bearing, bearing cage or case. Remove and discard
the flange seal. Remove the speedometer drive gear
and upper tone wheel.
69 Yoke to Flange Seal
75 Snap Ring
76 Bearing
77 Speedometer Drive Gear
79 Upper Tone Wheel
40 Clutch Coil
40a Clutch Coil Retaining Bolts
40b Wire
11. If the rear output shaft bearing requires replacing, remove
the internal snap ring that retains the bearing in the bore.
From the outside of the case, drive out the bearing.
12. Remove the three nuts and washers retaining the clutch
coil assembly to the rear case. Pull the assembly, along
with the O-ring and wire, from the case.
13. Remove bearing assembly from output shaft.
Remove the clutch housing from the output shaft.
Remove the balls and apply cam and wave washer from
the output shaft.
Remove snap ring from output shaft. Remove clutch pack
assembly from output shaft.
25 Ball
26 Cam and Coil Assembly

TRANSFER CASE (TOD) 5D2-45
19 Clutch Pack Assembly
22 Snap Ring
23 Wave Washer
24 Apply Cam
14. Remove the chain, driven sprocket and drive sprocket
as an assembly.
15. Remove thrust washer from output shaft.
16. Remove the magnet from the slot in the front of the case
bottom. Remove the output shaft and oil pump as an
assembly.
Notice
If there is removal resistance, do not pound or use force
to disassemble the pump.
17. If required, to remove the pump from the output shaft,
rotate the pump to align.
18. Pull out the shift rail.
18 Drive Sprocket
58 Drive Chain
59 Driven Sprocket
12 Rear Output Shaft
16 Oil Pump
61 Magnet
19. Remove the helical cam from the front case. If required,
remove the helical cam, torsion spring and sleeve from
the shaft.
20. Remove the high-low range shift fork and collar as an
assembly.
21. Expand the tangs of the large snap ring in the case. With
the input shaft against a bench, push the case down and
slide the main drive gear bearing retainer off the bearing.
Lift the input shaft and front planet from the case.
22. If required, remove the oil seal from the case by prying
and pulling on the curved-up lip of the oil seal. Do not
damage the bearing, bearing cage or case.

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.

TRANSFER CASE (TOD) 5D2-49
12. Install the output shaft and oil pump in the input shaft.
Make sure that the internal splines of the ouput shaft
engage the internal splines of the high-low shift collar. Make
sure that the oil pump retainer arm and oil filter leg are in
the groove and slot of the front case.
13. Install the magnet in the slot in the front case just above
the oil filter leg.
14. Install the front output shaft in the front case.
15. Install the thrust washer on the rear output shaft. Install
the chain, drive sprocket and driven sprocket as an
assembly over the output shaft.
Notice
lThe driven sprocket (on the front output shaft) must
be installed with the marking REAR facing toward the
rear case, if so marked.
lDrive sprocket has a bushing pressed into it.
16. Install tone wheel onto the front output shaft. Make sure
the spline on the tone wheel engages the spline on the
front output shaft.
17. Install clutch pack assembly onto the rear output shaft.
Make sure the spline of the clutch pack engages to the
spline of the sprocket.
18. Install snap ring onto the rear output shaft. Start the snap
ring over the spline and use the wave spring to seat the
snap ring in the snap ring groove. If the snap ring will not
install, the thrust washer inside the clutch pack may not
be seated properly.
1 2 Rear Output Shaft
1 6 Oil Pump6 1 Magnet 1 2 Rear Output Shaft
1 3 Oil Strainer
1 6 Oil Pump
16a Pump Retainer

5D2-50 TRANSFER CASE (TOD)
19. Install wave spring, insulator washer and armature. (Three
offset slots must align with housing to be installed)
Notice
Three slots on the thrust washer must be aligned with the
three tabs on the clutch pack housing.
20. Install apply cam onto the rear output shaft, install three
balls into the apply cam, install cam and coil housing
assembly onto rear output shaft. Install thrust bearing
assembly onto output shaft.
21. If removed, drive the front output shaft ball bearing into
the rear cover bore with Front Shaft Needle Bearing
Replacer and Driver Handle.
22. If removed, install the rear output bearing in the rear case
bore. Drive the bearing into the rear case bore with Output
Shaft Bearing Replacer and Driver Handle. Make sure that
the bearing is not cocked in the bore. Install the internal
snap ring that retains the bearing to the rear case.
23. Install the clutch coil from inside the rear case until the
wire and studs extend through the cover. Install the washers
and nuts and tighten.
CAUTION
Do not kink or trap the wire while seating the clutch coil to
the case.
24. Slide the spring spacer on the camshaft and position it
beneath the drive tang. Place the torsion spring on the
camshaft. Position the first spring tang to the left of the
camshaft drive tang(View A). Wind the second spring tang
clockwise past the drive tang(View B). Push the torsion
spring and sleeve in as far as it will go (View C). This will
seat the second spring tang on the right side of the drive
tang. Install the helical cam and slide the drive tang between
the torsion spring tangs as far as it will go.

TRANSFER CASE (TOD) 5D2-51
25. Install the pin on the tang end of the helical cam into the
hole in the front case. Position the torsion spring tangs so
that they are pointing toward the top side of the transfer
case and just touching the high-low shift fork.
CAUTION
Do not bend the helical cam during installation to the front
case because of possible damage to the pin at the tang
end of the motor shaft.
26. Install the shift rail through the high-low shift fork and make
sure that the reverse gear shift rail is seated in the front
case bore.
27. Install upper and lower speed sensors into the cover. Feed
the coil wire through the upper speed sensor wire shield.
28. Install upper tone wheel, speedometer gear and rear output
seal. Use Output Shaft Seal Replacer and Driver or
equivalent to install seal.
29. Coat the mating surface of the front case with a bead of
Black Non-Acid Cure Silicone Rubber or equivalent.
30. The following procedure must be followed prior to installing
the rear case onto the front case half:
a. Align the output shaft with the rear case output shaft bore.
b. Align the helical cam with the rear case motor bore.
If difficulty is encountered with seating the rear case, tap
the rear output shaft with a sharp blow using a rubber
mallet in a direction away from the triangular shaft while
pushing down on the rear case.
Tightening Torque 25 - 37 Nm 31. Install the bolts retaining the case halves and tighten.