2003 SSANGYONG MUSSO automatic transmission

GENERAL INFORMATION 0B-9
Chassis and Body
Months
MAINTENANCE ITEM MAINTENANCE INTERVAL
Kilometers or time in months, whichever comes first
120
105
90
75
60
45
30
15
1
96
84
72
60
48
36
24
12
-
x1,000 km
Exhaust pipes & mountings Brake/Clutch fluid
(3)(4)
Parking brake/Brake pads F & R (5)Brake line & connections (including booster)
Manual transmission oil (3) Clutch & brake pedal free play
Front & Rear Differential Fluid (3)I
R
IIIII- --II
-
I IIIIII I
I
R I II I I IIII
R I
R IIIII I II
R
II
R I
R IIIIII II
R I IIII
Automatic transmission fluid (MB W4A040) (6) Automatic transmission fluid (BTRA M74)Chassis & underbody bolts & nuts tight/secure Tire condition & inflation pressure
Wheel alignment (7) Steering wheel & linkage
Power steering fluid & lines* (3)Drive shaft boots Seat belts, buckles & anchors Lubricate locks, hinges & bonnet latchIIII I I IIII I III I I IIII I IIII
R
III I IIII IIII I IIIIIIIII I III I
R R
III I IIII IIII I IIII
Transfer case fluidRII
I
Inspect & ADJUST when abnormal condition is noted
I
I II I IIII
Chart Symbols :
I - Inspect these items and their related parts. If necessary, correct, clean, replenish, adjust or replace.R - Replace or change.
(3) Refer to “Recommended fluids and lubricants”.
(4) Change the brake / clutch fluid every 15,000 km if the vehicle is mainly driven under severe conditions:- Driving in hilly or mountainous terrain, or
- Towing a trailer frequently
(5) More frequent maintenance is required if under severe condition : short distance driving, extensive idling, frequent low - speed operation in stop-and-go traffic or driving in dusty condition.
(6) Change automatic transaxle fluid and filter every 75,000 km if the vehicle is mainly driven under severe conditions. - In heavy city traffic where the outside temperature regularly reaches 32°C (90°F) or higher, or- In hilly or mountainous terrain, or- When doing frequent trailer towing, or- Uses such as found in taxi, police or delivery service.
(7) If necessary, rotate and balance wheels.

GENERAL INFORMATION 0B-11
Chassis and Body
Months -
MAINTENANCE ITEMMAINTENANCE INTERVAL
Kilometers or time in months, whichever comes first
100
90
80
70
60
50
40
30
20
10
1
60
54
48
42
36
30
24
18
12
6
x1,000 km
Exhaust pipes & mountings
Brake/clutch fluid (3) (4)
Parking brake/Brake pads (F & R) (5) Brake line & connections (including booster)
Manual transmission fluid (3)Clutch & brake pedal free play
F & R Differential fluid (3)
I I I IIIIIIIIIIIII I
R
IIIII IIIIIII IIII
R I
R I
R
IIIII IIIIIIIIIIIIII I
R
IIIII IIII
R I
R
Automatic transmission fluid (BTRA M74) (6) Chassis & underbody bolts & nuts tight/secure Tire condition & inflation pressure
Wheel alignment (7) Steering wheel & linkage
Power steering fluid & lines* (3) Drive shaft boots Seat belts, buckles & anchors Lubricate locks, hinges & bonnet latchI II I IIII III I IIII IIII I III I
I II I IIII III I IIIIIII I IIII III II II III I IIIIIII I IIII
Transfer case fluid (3)
RI R
I
I
I
I I I II IIII I IIII
Inspect & ADJUST when abnormal condition is noted
II I
Chart Symbols :
I - Inspect these items and their related parts. If necessary, correct, clean, replenish, adjust or replace.R - Replace or change.
(3) Refer to “Recommended fluids and lubricants”.
(4) Change the brake / clutch fluid more regularly if the vehicle is mainly driven under severe conditions :- Driving in hilly or mountainous terrain, or
- Towing a trailer frequently
(5) More frequent maintenance is required if under severe condition : short distance driving, extensive idling, frequent low - speed operation in stop-and-go traffic or driving in dusty condition.
(6) Change automatic transmission fluid every 70,000 km if the vehicle is mainly driven under severe conditions. - In heavy city traffic where the outside temperature regularly reaches 32°C (90°F) or higher, or- In hilly or mountainous terrain, or- When doing frequent trailer towing, or- Uses such as found in taxi, police or delivery service.
(7) If necessary, rotate and balance wheels.

GENERAL ENGINE INFORMATION 1A1-7
OIL LEAK DIAGNOSIS Most fluid oil leaks are easily located and repaired by visually finding the leak and replacing or repairing thenecessary parts. On some occasions a fluid leak may
be difficult to locate or repair. The following proceduresmay help you in locating and repairing most leaks. Finding the Leak
1. Identify the fluid. Determine whether it is engine oil,automatic transmission fluid, power steering fluid, etc.
2. Identify where the fluid is leaking from. 2.1 After running the vehicle at normal operating temperature, park the vehicle over a large sheet
of paper.
2.2 Wait a few minutes.
2.3 You should be able to find the approximate location of the leak by the drippings on the
paper.
3. Visually check around the suspected component. Check around all the gasket mating surfaces forleaks. A mirror is useful for finding leaks in areas thatare hard to reach.
4. If the leak still cannot be found, it may be necessary to clean the suspected area with a degreaser, steamor spray solvent.
4.1 Clean the area well.
4.2 Dry the area.
4.3 Operate the vehicle for several miles at normal operating temperature and varying speeds.
4.4 After operating the vehicle, visually check the suspected component.
4.5 If you still cannot locate the leak, try using the powder or black light and dye method.
Powder Method
1. Clean the suspected area.
2. Apply an aerosol-type powder (such as foot powder) to the suspected area.
3. Operate the vehicle under normal operating conditoins.
4. Visually inspect the suspected component. You should be able to trace the leak path over the white powder surface to the source.
Black Light and Dye Method A dye and light kit is available for finding leaks, Refer to the manufacturer's directions when using the kit.
1. Pour the specified amount of dye into the engine oil fill tube. 2. Operate the vehicle normal operating conditions as
directed in the kit.
3. Direct the light toward the suspected area. The dyed fluid will appear as a yellow path leading to the source.
Repairing the Leak Once the origin of the leak has been pinpointed and traced back to its source, the cause of the leak must be
determined n order for it to be repaired properly. If agasket is replaced, but the sealing flange is bent, the new gasket will not repair the leak. The bent flange must be repaired also. Before attempting to repair a leak,check for the following conditions and correct them asthey may cause a leak. Gaskets
The fluid level/pressure is too high.
The crankcase ventilation system is malfunctioning.
The fasteners are tightened improperly or the threads are dirty or damaged.
The flanges or the sealing surface is warped.
There are scratches, burrs or other damage to thesealing surface.
The gasket is damaged or worn.
There is cracking or porosity of the component.
An improper seal was used (where applicable).
Seals
The fluid level/pressure is too high.
The crankcase ventilation system is malfunctioning.
The seal bore is damaged (scratched, burred or nicked).
The seal is damaged or worn.
Improper installation is evident.
There are cracks in the components.
The shaft surface is scratched, nicked or damaged.
A loose or worn bearing is causing excess seal wear.
DIAGNOSIS

M162 ENGINE MECHANICAL 1B1-11
12. Discharge the refrigerant from A/C system, and disconnectthe discharge pipe and suction pipe from the compressor.
14. Remove the fuel feed and return line. Notice Before removing the fuel lines, release the pressure in the fuel system. Installation Notice
13. Remove the acceleration control cable and automatic
transmission pressure cable.
11. Remove the hydraulic pipe of power steering.
NoticeCompletely drain the oil.
Tightening Torque 21 - 25 Nm

1B1-12 M162 ENGINE MECHANICAL
19. Disconnect the engine ground wire.
15. Remove the automatic transmission dipstick guide tube.
16. Disconnect the wire of alternator.
17. Disconnect the wire of starter motor and remove the starter
motor.
18. Disconnect the engine main harness ground.

M162 ENGINE MECHANICAL 1B1-13
20. Disconnect following sensors connector.HFM sensor.
Coolant temperature sensor.
2 knock sensors.
Camshaft and crankshaft sensors.
21. After removing the ignition coil cover, disconnect the ignition coil connector.
22. Remove the harness cover and disconnect the 6 injection valve connectors. Disconnect the main harness
23. Separate the hose toward engine from canister purge solenoid valve.
24. Remove the automatic transmission oil cooler line.

1B1-40 M162 ENGINE MECHANICAL
CRANKSHAFT SEALING REAR COVER Preceding Work : Removal of the automatic transmission drive plate
1 Bolt (M6 x 20, 6 pieces)......................... 9-11 Nm
2 Radial Shaft Seal
3 Rear Cover 4 Sleeve
5 Bolt (M6 x 85, 2 pieces)
......................... 9-11 Nm
6 Washer

M162 ENGINE MECHANICAL 1B1-53
FLYWHEEL / DRIVEN PLATE Preceding Work : Removal of manual or automatic transmission
1 Flywheel Mounting Bolt (M10 x 22, 8 pieces)............................................... 1st step 45+5 Nm
2nd step +90 ° +10 °
2 Plate 3 Driven Plate (A/T)
4 Dowel Pin
Service Data Standard (Stretch Bolt)
Nominal Size
Stretch Side Diameter
Bolt Length
Tightening Torque
M x 1.5
8.5 - 0.2 mm 8.0 mm
21.8 - 22.2 mm-
When New
Min. Diameter When NewDd L
1st step 50 Nm, 2nd step 90 °