Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1047

CLUTCH 7C-47

Checkpoint

Trouble Cause

Countermeasure

Replace the driven plate

assembly

Warpage and/or uneven wear

Replace the driven plate

assembly

Loose facing rivets

NG

NG

OK

Driven plate

Continued from the previous page

Flywheel

Repair or replace the flywheel

Flywheel uneven wear

NG

OK

7C-48 CLUTCH

4. CLUTCH NOISE

1) Clutch Pedal Depressed (Clutch Disengaged)

Checkpoint

Trouble Cause

Countermeasure

Replace the pedal shaft with

the sleeve

Worn pedal shaft and/or

sleeve

Clean and grease the pedal

shaft and sleeve

Insufficient grease at the

pedal shaft and sleeve

NG

NG

Pedal shaft and sleeve

Master cylinder piston and

push rod contact faces

Clean and grease the master

cylinder piston and push rod

contact faces

Insufficient grease at the

maser cylinder piston and

push rod contact faces

NG

OK

Driven plate

Replace the driven plate

assembly

Loose or broken damper

spring

NG

OK

Crankshaft pilot bearing

Replace the crankshaft pilot

bearing

Insufficient grease at the

crankshaft pilot bearing (pilot

bearing worn)

NG

OK

2) Clutch Pedal Not Depressed (Clutch Engaged)

Replace the driven plate

Weak or broken damper

spring

NG

Driven plate damper spring

Replace the crankshaft pilot

bearing

Insufficient grease at the

crankshaft pilot bearing (pilot

bearing worn)

OK

NG

Crankshaft pilot bearing

CLUTCH 7C-49

5. OIL LEAKAGE

Checkpoint

Trouble Cause

Countermeasure

Replace the piston cap

Weak or damaged piston cap

NG

Tighten the oil pipe

Tighten the oil pipe connection

Tighten the fluid pipe and/or

hose connections

Fluid reservoir

Loosely connected oil pipe

Loosely connected oil pipe

Master cylinder fluid pipe and

hose

Loosely connected fluid pipe

and/or hose

Slave cylinder oil pipe

Replace the piston cup

Slave cylinder

Weak or damaged piston cup

NG

NG

NG

NG

OK

OK

OK

OK

Master cylinder

7C-50 CLUTCH

SPECIAL SERVICE TOOL

ITEM NO.

ILLUSTRATION

PART NO.

PART NAME

5-8840-2634-0

Clutch pilot aligner

(HEC Engine Series)

CLL-3

5-8840-0013-0

(J-22888)

Bearing puller

(Except 6VD1 Engine)

CLL-4

5-8840-0124-0

(J-2241-11)

Bearing puller adapter

(Except 6VD1 Engine)