Page 1465 of 2053
SSANGYONG MY2002
6B-4 POWER STEERING PUMP
KAA6B010
REPAIR INSTRUCTIONS
ON-VEHICLE SERVICE
SERPENTINE ACCESSORY DRIVE
BELT
Removal and Installation Procedure
1. Remove the electric cooling fan. Refer to Section
1D, Engine Cooling.
2. Use a wrench to turn the tensioner bolt clockwise,
compressing the tensioner, and releasing the
tension on the serpentine accessory drive bolt.
KAA6B020
3. Remove the serpentine accessory drive belt.
Page 1466 of 2053
POWER STEERING PUMP 6B-5
SSANGYONG MY2002
KAA6B050
5. Remove the power steering pump assembly
mounting bolts.
Installation Notice
KAA6B040
3. Siphon the power steering fluid from the fluid reser-
voir.
4. Disconnect the pressure line pipe from the outlet
connectionon the power steering pump and return
hose from the inlet connection on the power
steering fluid reservoir.
Installation Notice
Tightening Torque 44 Nm (33 lb-ft)
KAA6B010
POWER STEERING PUMP
ASSEMBLY
Removal and Installation Procedure
1. Remove the battery. Refer to Section 1E, Engine
Electrical.
2. Use a wrench to turn the tensioner bolt clockwise,
compressing the tensioner, and releasing the
tension on the serpentine accessory drive belt.
Loosen the serpentine accessory drive belt.
Tightening Torque 25 Nm (17 lb-ft)
6. Remove the power steering pump assembly.
Page 1467 of 2053

SSANGYONG MY2002
6B-6 POWER STEERING PUMP
KAA6B060
KAA6B070
3. Remove the power steering fluid reservoir
mounting bolts (1).
Remove Notice:
One power steering fluid reservoir mounting bolt
(2) is located in the fluid reservoir.
Installation Notice
KAA6B080
5. Remove the power steering pump mounting
bracket bolts.
Installation Notice
UNIT REPAIR
PUMP
Tools Required
DW310-021Power Steering Pump Pulley Remover/
Installer
Disassembly and Assembly Procedure
Important: The power steering pump in this vehicle is
not serviceable. Replace, do not repair, a faulty power
steering pump. Refer to “Power Steering Pump
Diagnosis” in this section.
1. Remove the power steering pump assembly. Refer
to “Power Steering Pump Assembly” in this
section.
2. Remove the power steering pump pulley nut, using
the power steering pump pulley remover/installer
DW 310-021.
Tightening Torque 16 Nm (12 lb-ft)15 Nm (11 lb-ft)
18 Nm (13 lb-ft)
Tightening
TorqueBolts (1)
Bolt (2)
4. Remover the power steering fluid reservoir
upward.
6. Installation should follow the removal procedure
in the reverse order.
Page 1468 of 2053
POWER STEERING PUMP 6B-7
SSANGYONG MY2002
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
N•m
15
18
23
16
44Lb-Ft
11
13
17
12
33 Power Steering Fluid Reservoir Mounting Bolts (1)
Power Steering Fluid Reservoir Mounting Bolt (2)
Power Steering Pump Assembly Mounting Bolts
Power Steering Pump Assembly Mounting Bracket Bolts
Power Steering Pump Pressure Line FittingsLb-In
-
-
-
-
-Application
Page 1469 of 2053

SECTION 6C
POWER STEERING GEAR
TABLE OF CONTENTS
Description and Operation...................................6C-2
Power Rack and Pinion........................................6C-2
Component Locator.............................................6C-3
Diagnostic Information and Procedures..............6C-4
Power Steering Rack and Pinion Gear...................6C-4
Power Steering Rack and Pinion Gear Bench
Testing.............................................................6C-6
Straight-Ahead Check ..........................................6C-6
Repair Instructions................................................6C-8
On-Vehicle Service.................................................6C-8
Rack and Pinion Assembly..................................6C-8
Outer Tie Rod......................................................6C-9Dust Boot.......................................................... 6C-10
Intermediate Shaft............................................. 6C-10
Hydraulic Cylinder Lines.................................... 6C-11
Unit Repair.......................................................... 6C-13
Rack and Pinion................................................ 6C-13
Valve and Pinion Assembly................................ 6C-14
Rack Bearing.................................................... 6C-15
Rack Bearing Preload Adjustment...................... 6C-16
Specifications..................................................... 6C-17
Fastener Tightening Specifications..................... 6C-17
Special Tools and Equipment............................ 6C-18
Special Tools Table............................................ 6C-18
Page 1470 of 2053

SSANGYONG MY2002
6C-2 POWER STEERING GEAR
POWER RACK AND PINION
The power steering rack and pinion system has a rotary
control valve that directs hydraulic fluid coming from
the hydraulic pump to one side or the other side of the
rack piston. The integral rack piston is attached to the
rack. The rack piston converts hydraulic pressure to a
linear force that moves the rack left or right. That force
is then transmitted through the tie rods to the steering
knuckles, which turn the wheels.
DESCRIPTION AND OPERATION
If power rack and pinion steering is not available, manu-
al rack and pinion control is used; however, with this
system, more steering effort is required. The movement
of the steering wheel is transferred to the pinion. The
rotary movement of the pinion is then transferred
through the pinion threads, which mesh with teeth on
the rack, thereby causing the rack to move in a linear
direction.
A vane-type of hydraulic pump provides hydraulic pres-
sure for both steering systems.
Page 1471 of 2053
POWER STEERING GEAR 6C-3
SSANGYONG MY2002
COMPONENT LOCATOR
KAA6C010
1 Intermediate Shaft
2 Lower Pinch Bolt
3 Boot
4 Outer Tie Rod
5 Return Line Pipe6 Rack and Pinion Assembly
7 Rack and Pinion Assembly Mounting Bolt
8 Castle Nut
9 Cotter Pin
10 Pressure Line Pipe
Page 1472 of 2053

SSANGYONG MY2002
6C-4 POWER STEERING GEAR
DIAGNOSTIC INFORMATION AND PROCEDURES
POWER STEERING RACK AND PINION GEAR
Hissing Noise
Check the intermediate shaft joints for looseness.
Check the power steering hose for contact with other
components.ChecksActionTighten the intermediate shaft joints.
Be sure the power steering hose is correctly fitted into
the hose clips.
Loss of Coolant
Check the power steering hose for contact with the
body.
Check the steering gear for insufficient lubrication.
Check the steering gear mounting for improper
installation.
Check the outer tie rods for improper installation.ChecksActionBe sure the power steering hose is correctly fitted into
the hose clips.
Lubricate the steering gear.
Tighten the steering gear mounting bracket nuts and
bolts.
Tighten the outer tie rod joints. Replace the outer tie rods.
Loss of Coolant
Check the steering wheel for contact with the turn
signal housing.
Check the intermediate shaft joints for binding or
looseness.
Check the power steering pump flow control valve for
sticking and improper alignment.
Check the wheel alignment.
Check the wheel bearings for wear or damage.
Check the intermediate shaft joints for improper
installation.
Check the outer tie rods and the ball joints for binding
or looseness.
Check the steering gear adjustments.
Check the steering column shaft seal for rubbing on
the shaft.
Check the steering shaft bearings for binding.ChecksActionAdjust the turn signal housing.
Replace the intermediate shaft.
Replace the power steering pump.
Align the wheels.
Replace the wheel bearings.
Adjust the intermediate shaft between the steering gear
and the steering column. Replace the intermediate shaft.
Tighten the tie rods and the ball joints. Replace the tie
rods and the ball joints.
Perform a straight-ahead check.
Replace the dash seal.
Replace the stub shaft bearings.
Check the power steering pump for internal leaks.
Check the hoses for damage or restricted flow.
Check the power steering fluid level.
Check the power steering pump flow control valve for
sticking and improper operation.ChecksActionReplace the power steering pump.
Replace the power steering hoses and/or pipes.
Fill the power steering fluid reservoir.
Replace the power steering pump.
Momentary Increase in Effort When Turning the Wheel Quickly