SSANGYONG MUSSO 1998 Workshop Repair Manual

TRANSFER CASE (PART TIME 4408) 5D1-11
TRANSFER CASE
1 Rear Companion Flange
2 Cover
3 Front Companion Flange
4 Breather Plug
5 Case
6 Input Shaft
7 Mounting Bolt ..................................... 38-52 Nm8 Transmission Adapter
9 Bolt ..................................................... 81-59 Nm
10 Washer
11 Front Propeller Shaft
12 Bolt ..................................................... 81-89 Nm
13 Washer
14 Rear Propeller Shaft

5D1-12 TRANSFER CASE (PART TIME 4408)
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 and drain the oil.
Reinstall the drain plug.
* If planar damper is installed, unscrew 4 bolts and remove
the planar damper.
Installation Notice
Tightening Torque 19 - 30 Nm
4. Remove the breather hose.
5. Disconnect the speedometer cable connector and other
cable connectors and wiring harnesses.
6. Support the transfer case with jack and remove the front
and rear propeller shafts from the transfer case.
Installation Notice
Front
Rear81 - 89 Nm
70 - 80 NmTightening Torque

TRANSFER CASE (PART TIME 4408) 5D1-13
7. Remove the center mounting nuts and end sides mounting
bolts of the cross member and then remove the cross
member.
Installation Notice
Tightening Torque(1)
Tightening Torque(2)21 - 35 Nm
62 - 93 Nm
8. Remove the transfer case by removing the bolts attaching
the transfer case to the transmission.
Installation Notice
Notice
Apply long-term grease to the inner spline of the transfer
case input shaft.
9. Installation should follow the removal procedure in the
reverse order.
Tightening Torque 38 - 51 Nm

5D1-14 TRANSFER CASE (PART TIME 4408)
UNIT REPAIR
TRANSFER CASE
Preceding Work : Removal of the transfer case

TRANSFER CASE (PART TIME 4408) 5D1-15
1 Nut
2 Spring Washer
3 Oil Seal
4 Companion Flange
5 Snap Ring
6 Torsional Damper
7 Pipe Plug
8 Bolt
9 Bolt
10 Speed Sensor and Harness
Bracket
11 Speed Sensor Assembly
12 Speed Sensor
13 O-Ring
14 Locking Clip
15 Connector
16 Motor Assembly
17 Oil Seal
18 Bearing
19 Bolt
20 Tag
21 Decal
22 Wiring Harness Clip
23 Bolt
24 Cover Assembly
2 5 Nut
26 Snap Ring
27 Bearing
28 Needle Bearing
29 Cover
30 Clutch Coil Assembly
31 Speed Gear
32 Oil Seal
33 Return Spring
34 Magnet
35 Clutch Housing36 Lock-up Assembly
37 Snap Ring
38 Lock-up Hub
39 Sleeve Return Spring
40 Lock-up Collar
41 Rail Shaft
42 Lock-up Fork
43 Snap ring
44 Spacer
45 Driven Sprocket
46 Driven Sprocket
47 Drive Chain
48 Shaft and Pump Assembly
49 Screw
50 Pump Housing
51 Pump Gear Set
52 Pump Cover
53 Spring Pin
54 Hose Clamp
55 Hose Coupling
56 Oil Strainer
57 Output Shaft
58 Reduction Hub
59 Shift Fork Assembly
60 Shift Fork Facing
61 Pin, Roller and Retainer
62 Pin
63 Cam Roller
64 Retainer
65 Reduction Shift Fork
6 6 Nut
67 Plane Washer
68 Oil Seal
70 Companion Flange
71 Spacer
72 Front Output Assembly73 Breather Hose
74 Bolt
75 Front Adapter Assembly
76 Snap Ring
77 Oil Seal
78 Spiral Pin
79 Front Adapter
80 Snap Ring
81 Bearing
82 Input Shaft Assembly
83 Sleeve Assembly
84 Needle Bearing
85 Input Shaft
86 Thrust Washer
87 Retaining Ring
88 Thrust Plate
89 Sun Gear
90 Gear Carrier Assembly
91 Planet Carrier
92 Pinion Shaft
93 Thrust Washer
94 Pinion Gear
95 Needle Roller Bearing
96 Pinion Needle Spacer
97 Electric Shift Cam
98 Torsion Spring
99 Spacer
100 Shift Shaft
101 Case Assembly
102 Oil Seal
103 Snap Ring
104 Bearing
105 Dowel Pin
106 Ring Gear
107 Case

5D1-16 TRANSFER CASE (PART TIME 4408)
Disassembly Procedure

1. Holding the companion flange, remove the nut and washer
and then remove the companion flange and oil seal.
2. Remove the 2 plugs from the cover.
1 Nut
2 Washer
3 Oil Seal
4 Companion Flange
5 Plug
25 Cover
6 Bolt
7 Washer
8 Bolt
9 Sensor and Harness Bracket
10 Sensor Assembly
11 Speed Sensor
12 O-ring
13 Motor Assembly
25 Cover

1. Remove the bolt, washer,3 bolts and harness bracket.
2. Remove the sensor assembly and remove the O-ring from
the speed sensor.
3. Remove the motor assembly.

TRANSFER CASE (PART TIME 4408) 5D1-17
1. Remove the 9 bolts, wiring harness clip and
identification tag.
Notice
Identification tag has information required for ordering
replacement parts, so be careful not to lose it.
2. Using a ‘-‘ driver, pry and disconnect the sealant
bond of the cover and required case.
3. Remove the oil seal, bearing, 3 nuts and clutch coil
assembly of the electric shift unit.

14 Bolt
15 Wiring Clip
16 Identification Tag
17 Cover Assembly
18 Oil Seal
19 Bearing
2 0 Nut
21 Clutch Coil Assembly
22 Snap Ring
23 Ball Bearing4. Remove the snap ring and pull out the ball bearing
from the cover to remove the speed gear.
5. Pull out the needle bearing from the cover.
6. Pull out the oil seal from the slot in cover.
7. Remove the magnet form the slot in case.
8. Remove the return spring from the rail shaft.
9. Be careful not to damage the metal surface when
removing the sealant of the cover and case.
24 Needle Bearing
25 Cover
26 Magnet
27 Speed Gear
28 Oil Seal
29 Return Spring
38 Rail Shaft
55 Output Shaft
111 Transfer Case

5D1-18 TRANSFER CASE (PART TIME 4408)

1. Remove the retaining ring and clutch housing from the shift
collar hub.
2. Remove the shift collar hub from the output shaft.
3. Separate the 2WD - 4WD lock-up assembly and lock-up
fork from the output shaft and remove the rail shaft.
4. To remove the 2WD - 4WD lock-up assembly, separate the
return spring, lock-up hub and snap ring from the lock-up
collar.
30 Retaining Ring
31 Clutch Housing
32 Shift Collar Housing
33 2WD/4WD Lock-up Assembly
34 Snap Ring
35 Lock-up Hub
36 Return Spring
37 Lock-up Collar
38 Rail Shaft
39 Lock-up Fork
55 Output Shaft
40 Snap Ring
41 Spacer
42 Drive Sprocket
43 Driven Sprocket
44 Drive Chain
55 Output Shaft(Rear)
71 Output Shaft(Front)

1. Remove the snap ring and spacer from the output shaft.
2. Remove the drive chain, driven sprocket and drive sprocket
from the output shaft.
3. Separate the chain and sprocket when removing the
assembly.

1. Remove the 4 bolts and retainer and separate the output
shaft and rear pump cover.
2. Loosen the hose clamp and remove the hose coupling from
the pump housing.
3. Remove the hose clamp, hose coupling and strainer.
4. Remove 2 pump pins and spring from the output shaft.
5. Separate the front pump and remove the output shaft.
45 Shaft and Pump Assembly
46 Bolt
47 Pump Retainer
48 Rear Pump Cover
49 Hose Clamp
50 Hose Coupling
51 Pump Housing
52 Pump Pin
53 Spring
54 Front Pump Cover
55 Output Shaft
56 Strainer

TRANSFER CASE (PART TIME 4408) 5D1-19

1. Holding the companion flange, remove the nut and washer
and then remove the companion flange and oil seal.
2. Remove the output shaft.
65 Nut
66 Washer
67 Oil Seal
70 Companion Flange
71 Output Shaft (front)
111 Case
57 Reduction Hub
58 Shift Fork Facing
59 Reduction Shift Fork Assembly
60 Roller Pin and Retainer Assembly
61 Retainer
62 Pin
63 Roller Cam
64 Reduction Shift Fork

1. Remove the reduction hub and reduction shift fork assembly
from the case.
2. Remove the 2 shill fork facings from the shift fork assembly.
3. To remove the roller cam and pin, cut elf the plastic retainer
when disassembling the fork assembly.

5D1-20 TRANSFER CASE (PART TIME 4408)

72 Breather
73 Bolt
74 Adapter Assembly
75 Snap Ring
76 Oil Seal
77 Spiral Pin
78 Front Adapter
79 Retaining Ring
80 Bearing
81 Input Shaft Assembly
1. Remove the breather.
2. After removing 6 bolts, remove the front adopter by
separating the adapter sealer bond from the case
using a screw driver.
Notice
Be careful not to damage the contacting surface of
the case and adapter.
3. Remove the adapter assembly, input shaft assembly
and carrier gear assembly.
4. Remove the snap ring and oil seal from the front
adapter.5. After removing snap ring, pull out the bearing and
thrust washer from the input shaft assembly and
separate the input shaft assembly from the carrier
gear assembly.
6. Remove the needle bearing and sleeve bearing from
the input shaft assembly.
7. Remove the retaining ring, thrust plate rind sun gear
from the planet carrier assembly.
Notice
Do not disassemble the planet carrier assembly.
82 Sleeve Bearing
83 Needle Bearing
84 Input Shaft
85 Thrust Bearing
86 Carrier Gear Assembly
87 Retaining Ring
88 Thrust Plate
89 Sun Gear
90 Planet Carrier Assembly
111 Case