power steering SSANGYONG MUSSO 1998 Workshop Owner's Manual

M161 ENGINE MECHANICAL 1B2-45
Tools Required
001 589 72 21 00 Torque Wrench
116 589 2 0 33 00 Sliding Hammer
116 589 01 34 00 Threaded Bolt
Removal & Installation Procedure
1. Remove the power steering belt pulley and A/C compressor
bracket.
2. Remove the oil line from power steering pump.
3. Rotate the crankshaft so that the piston of number, cylinder
is at ATDC20°
Sliding Hammer 116 589 20 33 00
Threaded Pin 116 589 02 34 00
4. Put the alignment marks (arrows) on the timing chain and
camshaft sprocket.
5. Remove the chain tensioner.
Installation Notice
Tightening Torque 78 - 88 Nm
6. Remove the intake and exhaust camshaft sprocket
(remove the camshaft adjuster assembly in E23 engine).
Installation Notice
Tightening Torque1st step 18 - 22 Nm
2nd step 85° - 95°
Notice
The flange bolt is designed to be used only once, so always
replace with new one.
7. Remove the guide rail pin using the sliding hammer (02)
and the threaded pin (03).
Notice
Apply the sealant on guide rail pin when installation.

1B3-16 OM600 ENGINE MECHANICAL
16. Remove the power steering pump lines.
Notice
Completely drain the fluid.
17. Disconnect the fuel feed line with prefilter from the feed
pump on injection pump.
18. Vehicle with automatic transmission.
Remove the hydraulic lines (19, 20) from oil cooler (2).
19. Disconnect the engine harness.
20. Disconnect the preheating time relay cable.

1B3-22 OM600 ENGINE MECHANICAL
With Air Conditioner
Removal & Installation Procedure
1. Remove the nut.
2. Push the tensioning lever in direction of arrow with a rod
(F12 ´ 180mm) and pull out the bolt to the rear.
3. Push back the tensioning lever (arrow direction) to release
the spring tension and remove the belt.
4. Install the poly V-belt beginning at the tensioning pulley (7).
7 Tensioning Pulley
8 Crankshaft
9 Alternator
10 Coolant Pump
11 Guide Pulley
12 Power Steering Pump
13 Aircon. Compressor
Lengthe of Belt
Length (L)
Without Air Conditioner2,100 mm
2,040 mm

OM600 ENGINE MECHANICAL 1B3-63
TIMING CASE COVER
Preceding Work : Removal of the cooling fan
Rmoval of the V-belt tensioning device
Removal of the vibration damper and hub
Removal of the alternator
1 Bolt............................................................10Nm
2 Cylinder Head Cover
3 Gasket ................................................... Replace
4 Socket Bolt................................................25Nm
5 Fuel Filter
6 Square Nut
7 Oil Pan
8 Socket Bolt................................................10Nm
9 Bolt.................................................... M6 : 10Nm
M8 : 23Nm
10 Power Steering Pump
11 Bolt
12 Belt Pulley1 3 Bolt............................................................32Nm
14 Timing Case Cover
1 5 Bolt............................................................23Nm
16 Alternator Bracket
1 7 Bolt............................................................45Nm
1 8 Bolt............................................................25Nm
1 9 Bolt............................................................10Nm
20 Closing Cover
21 Socket Bolt................................................23Nm
22 Guide Pulley
2 3 Bolt.............................................................. 9Nm
24 Guide Pulley Bracket
25 Nut .............................................................23Nm

OM600 ENGINE MECHANICAL 1B3-65
11. Remove the alternator bracket (16).
9. Disconnect the pipes of power steering pump and remove
the belt pulley.
Notice
Be careful not to lose the key.
10. Remove the nut and pull out the bolt and then remove the
power steering pump.
12. Remove the fuel filter.

OM600 ENGINE MECHANICAL 1B3-69
10. Install the fuel filter.
11. Install the vacuum pump.
12. Install the power steering pump.
13. Install the power steering pump pulley.
Tightening Torque 25 Nm
Tightening Torque 10 Nm
Tightening Torque 23 Nm
Tightening Torque 32 Nm
14. Install the guide pulley bracket.
Tightening Torque 9 Nm

SUSPENSION DIAGNOSIS 2A-3
DIAGNOSIS
GENERAL DIAGNOSIS
Checks
Loosened Mountings
Damaged or Worn wheel Bearing
Damaged Shock Absorber
Damaged TireAction
Retightening
Replace
Replace
Replace
Abnormal Noises
Checks
Broken Stabilizer Bar
Faulty Shock AbsorberAction
Replace
Replace
Vehicle Rolling
Checks
Over Inflated Tire
Faulty Shock Absorber
Loosened wheel Nut
Bent or Broken Coil Spring
Damaged Tire
Worn BushingAction
Pressure Adjustment
Replace
Tighten as Specified
Replace
Replace
Replace
Poor Riding
Problems in the steering, the suspension, the tires, and
the wheels involve several systems. Consider all systems
when you diagnose a complaint. Some problems, such
as abnormal or excessive tire wear and scuffed tires,
may by the result of hard driving. Always road test thevehicle first. If possible, do this road test with the
customer.
Proceed with the following preliminary checks. Correct
any substandard conditions.
Checks
Incorrect Wheel Alignment
Excessive Resistance of Lower Arm Ball Joint
Insufficient Tire Pressure
Faulty Power Steering
Action
Repair
Replace
Adjust
Repair or Replace
Hard Steering
Checks
Deformed Arm Assembly
Worn Bushing
Bent or Broken Coil Spring
Difference Between L/H & R/H HeightsAction
Replace
Replace
Replace
Adjust
Vehicle Pulls to Right or Left

Application
Steering Wheel
Steering Gear Box
Oil Pump
Steering Column
Minmum Turning Radius
Oil
SECTION 6A
POWER STEERING SYSTEM
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 6A-1
General Specifications . . . . . . . . . . . . . . . . . . 6A-1
Fastener Tightening Specifications . . . . . . . . . 6A-1
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A-2
Hard Steering . . . . . . . . . . . . . . . . . . . . . . . . . 6A-2
Steering Pulls to One Side . . . . . . . . . . . . . . . 6A-2
Excessive Wheel Play . . . . . . . . . . . . . . . . . . . 6A-2
Poor Return of Steering Wheel . . . . . . . . . . . . 6A-2
Steering Wheel Shimmy . . . . . . . . . . . . . . . . . 6A-3
SPECIFICATIONS
GENERAL SPECIFICATIONS
Abnormal Noise From Steering System . . . . . 6A-3
Component Locator . . . . . . . . . . . . . . . . . . . 6A-4
Steering System . . . . . . . . . . . . . . . . . . . . . . . 6A-4
Maintenance and Repair . . . . . . . . . . . . . . . 6A-5
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 6A-5
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A-5
Oil Pump Pressure Check . . . . . . . . . . . . . . . . 6A-6
Bleeding of Power Steering System . . . . . . . . 6A-6
Steering Gear Box . . . . . . . . . . . . . . . . . . . . . 6A-7
Number of Spoke
Outer Diameter
Type
Gear Ratio
Inner Steering Angle
Outer Steering Angle
Type
Maximum Pressure
Upper Tilting Angle
Lower Tilting Angle
Type
Capacity
Change Interval
Description
4
396 mm
Rack and Pinion
¥
33°37'
31°50'
Vane
75-82 kg/cm
2
4.646°
6.969°
5.25m
ATF DEXRON II
1 L
Every 24,000 km
FASTENER TIGHTENING SPECIFICATIONS
Application
Steering Shaft Bolt
Pressure Hose Bolt
Return Pipe Nut
Slotted Nut
Steering Gearbox BoltNlm
30 - 40
12 - 18
12 - 18
35 - 45
35 - 45

6A-2 POWER STEERING SYSTEM
Checks
Damaged or Binding Steering Ball Joint
Improper Preload of Steering Pinion
Damaged Wheel or Tire
Faulty Suspension SystemChecks
Worn Steering Gear
Worn or Damaged Steering Ball Joint
Loosened Steering Gearbox BoltsChecks
Damaged Steering Linkage
Damaged Wheel and Tire
Faulty Brake System
Faulty Suspension SystemChecks
Lack of Lubrication
Abnormal Wear or Binding of Steering Ball Joint
Damaged or Faulty Steering Gear
Improper Preload of Steering Pinion
Faulty Steering Shaft Joint
Steering Fluid Leaks
Lack of Fluid or Air-in System
Faulty Steering Oil Pump
Damaged or Loosened Pump Drive Belt
Clogging Oil Line
Damaged Wheel or Tire
Faulty Suspension System
DIAGNOSIS
HARD STEERING
Action
Lubricate
Replace
Replace gear assembly
Adjust
Replace
Repair or replace
Replenish or bleed
Replace
Adjust or replace
Repair or replace
Repair or replace
Repair or replace
STEERING PULLS TO ONE SIDE
Action
Repair
Repair or replace
Repair or replace
Repair or replace
EXCESSIVE WHEEL PLAY
Action
Replace gear assembly
Replace
Retighten
POOR RETURN OF STEERING WHEEL
Action
Replace
Replace gear assembly
Repair or replace
Repair or replace

POWER STEERING SYSTEM 6A-3
Checks
Loosened Steering Gearbox Mounting Bolt
Faulty Steering Gear
Steering Column Linterference
Loosened Steering Linkage
Damaged or Loosened Oil Pump Drive Belt
Loosened Oil Pump Bracket
Loosened Oil Pump Mounting Bolt
Air-in System
Faulty Oil PumpChecks
Damaged Steering Linkage
Loosened Steering Gearbox Mounting Bolt
Damaged or Binding Steering Ball Joint
Worn or Damaged Front Wheel Bearing
Damaged Wheel or Tire
Faulty Suspension System
STEERING WHEEL SHIMMY
Action
Replace
Retighten
Replace
Replace
Repair or replace
Repair or replace
ABNORMAL NOISE FROM STEERING SYSTEM
Action
Retighten
Replace gear assembly
Replace
Retighten
Adjust or replace
Retighten
Retighten
Bleed
Replace