Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 2048

3B-82  STEERING

7.  EXCESSIVE ROAD SHOCK

Checkpoint

Trouble Cause

Countermeasure

Camber angle (4

×

2)

Suspension

Adjust the camber angle

Repair or replace the

applicable parts

Camber angle incorrectly

adjusted

Loose suspension

Shock absorbers

Replace the shock absorbers

Inflate all the tires to the

specified pressure

Faulty shock absorbers

Tires overinflated

OK

NG

NG

NG

NG

OK

OK

Tire inflation pressure

Hub bearing preload

Adjust the preload

Preload out of adjustment

OK

NG

STEERING  3B-83

8.  ABNORMAL NOISE

(1)  RATTLING OR CLICKING NOISE IN THE STEERING GEAR

Checkpoint

Trouble Cause

Countermeasure

Steering linkage

Hydraulic pressure hose
(Power steering only)

Repair or replace the steering

linkage parts

Reposition the hose

Steering linkage loose or worn

Hose touching another part of

the vehicle

Pitman arm

Tighten the pitman arm nut to

the specified torque

Tighten the steering unit bolts

to the specified torque

Pitman arm loose

Steering unit mounting bolts

loose

OK

NG

NG

NG

NG

OK

OK

Manual or power steering unit

3B-84  STEERING

9.  OIL PUMP NOISY

Checkpoint

Trouble Cause

Countermeasure

Oil pump NG

Pressure of air in hydraulic

circuit

Overhaul or replace

Bleed circuit

Defective

Air in circuit

Suction tube and filter for

restrictions

Clean or replace

Replenish

Restrictions in tubing or filter

Insufficient

OK

NG

NG

NG

NG

OK

OK

Oil level

Steering gear box

Overhaul or replace

Defective

OK

NG

STEERING  3B-85

SPECIAL SERVICE TOOL (C22, C20 Series Engine Model)

ITEM NO.

ILLUSTRATION

PART NO.

PART NAME

STL-19

5-8840-0135-0

(J-29877-A)

Power steering tester

STL-21

5-8840-0136-0

(J-33996)

Power steering tester

adapter

STL-1

5-8521-0016-0

(J-29752)

Steering wheel puller

STL-13

5-8840-2017-0

(J-35707)

Pitman arm remover

STL-2

5-8840-2006-0

(J-29753)

Input cover lock nut

wrench

STL-5

5-8840-2007-0

(J-7624)

End cover remover

STL-8

5-8522-0026-0

(J-26508)

Extension housing oil

seal installer

STL-12

5-8840-2121-0

(J-21677-2)

Tie-rod remover

STL-10

5-8840-2206-0

Power steering pump

bearing remover and

installer