oil ISUZU TF SERIES 2004 Workshop Manual

FRONT SUSPENSION 3C-43

frame and fulcrum pin.
9. Install the camber shims (1) between the chassis
frame and fulcrum pin.





450R100004
10. Install nut assembly.
11. Install bolt and plate (1), then tighten the bolt to the
specified torque.
Torque: 152 N




m (15.5kg




m/112 lb ft)
NOTE: Apply oil to the thread.
12. Install speed sensor harness.

3C-46 FRONT SUSPENSION

Inspection and Repair
Make necessary correction or parts replacement if
wear, damage, corrosion or any other abnormal
condition are found through inspection.
Check the following parts:


Lower control arm


Bushing
Installation
1. Install rear bushing by using installer 5-8840-2124-
0.



Front
901RW053
2. Install front bushing by using installer 5-8840-
2123-0.



Front
901RW156



3. Install lower ball joint bolt.
4. Install torsion bar arm bolt.
5. Install lower control arm.
6. Install rear bolt.
7. Install cam bolt the hole and projection are
upward.
8. Install lower ball joint and tighten it to the specified
torque (12).
Torque: 127 N




m (12.9kg




m/94 lb ft)
9. Install shock absorber and tighten it to the
specified torque (13).
Torque: 93 N




m (9.5kg




m/69 lb ft)
10. Install stabilizer link and tighten it to the specified
torque (14).
Torque: 50 N




m (5.1kg




m/37 lb ft)
11. Install torsion bar arm bracket and tighten it to the
specified torque.
Torque: 116 N





m (11.8kg





m/85 lb ft)
12. Install Torsion bar, refer to Torsion Bar in this
section.
13. Install rear nut and tighten lower link nut finger-
tight (4).
NOTE: Apply oil to the thread.
NOTE: Tighten the nut or bolt with the parts in the
position shown in the illustration below.
Buffer clearance: 29.7 mm (1.17 in)
Torque: 235 N




m (24.0kg




m/174 lb ft)



450R100002

FRONT SUSPENSION 3C-47

14. Install cam plate and nut then tighten lower link nut
finger-tight.
NOTE: Apply oil to the thread.
NOTE: Tighten the nut (3) or bolt with the parts in the
position shown in the illustration below.
Buffer clearance: 29.7 mm (1.17 in)
Torque: 186 N




m (19.0kg




m/137 lb ft)
NOTE: Adjust the trim height. Refer to Front En
d
Alignment Inspection and Adjustment in Steering
section.



450R100002

FRONT SUSPENSION 3C-53

Special Tools (4





2 High Ride Suspension, 4





2)

ILLUSTRATION PART NO.
PART NAME
ILLUSTRATION
PART NO.
PART NAME

5-8840-2000-0
(J-23907)
Remover; Needle bearing
5-8840-0019-0
Sliding hammer 5-8840-2123-0
(J-36833)
Remover and Installer kit;
Lower arm front bushing
5-8840-2128-0
(J-36838)
Installer; Needle bearing 5-8840-2124-0
(J-36834)
Remover and Installer kit;
Lower arm rear bushing
5-8840-0007-0
(J-8092)
Grip 5-8840-2121-0
(J-36831)
Ball joint remover
5-8840-2127-0
(J-36837)
Installer; Oil seal 5-8840-2005-0
(J-29107)
Tie-rod end remover
5-8840-2307-0
(J-39376)
Installer; Upper arm
bushing

5-8840-0256-0
(J-29775)
Remover and Installer
Upper arm bushing

FRONT SUSPENSION 3C-55
2. VEHICLE PULLS TO RIGHT OR LEFT

Checkpoint Trouble Cause Countermeasure



Steering linkage, and upper
and lower link


Rubber bushing for upper and
lower link


Wheel alignment


Vehicle trim height


Replace


Replace


Adjust


Adjust


Deformed


Worn


Incorrect


Incorrect


Brake adjustment (binding)

Adjust


Replace


Incorrect

Collapsed or break (4

2
Except high ride suspension)
Collapsed or twisted (4

4, 4

2
High ride suspension)
Continued on the next pageOK OK OK OK
NG NG NG NG NG NG
OK OK Coil spring (4
2 Except high
ride suspension)
Torsion bar (4

4, 4

2 High
ride suspension)

Front wheel bearing

Adjust or replace

Incorrect adjustment or
abrasion
NG

FRONT SUSPENSION 3C-59
5. NOISES

Checkpoint Trouble Cause Countermeasure



Lubricating oil and grease for
upper and lower ball joint


Shock absorber


Stabilizer fixing nuts and bolts


Upper and lower links
bushings


Replace


Replace


Retighten


Replace


Insufficient


Faulty


Loose


Worn


Shock absorber fixing nut and
bolt

Retighten

Loose

Continued on the next pageOK OK OK OK
NG NG NG NG NG
OK

Upper and lower ball joint

Replace

Damaged
NG

3C-60 FRONT SUSPENSION
Checkpoint Trouble Cause Countermeasure

Steering linkage and steering
gearReplaceWorn
AdjustImproper OK
NG NG
OKTire pressure Continued from the previous page
Steering unit fixing bolts and
linkageRetightenLoose
Adjust or replaceIncorrect adjustment or
abrasion OK
NG NG
OKFront wheel bearing
Lubricating oil and grease to
steering linkageReplaceInsufficient NG OK

3D-8 REAR SUSPENSION

Installation
1. Install the bump rubber (15) and bolt and tighten it to the
specified torque.
Torque Nm (kgm/lbft)
42 (4.3/31)
2. Install the leaf spring (14).
 The leaf spring assembly should be installed so that the
built-in rubber bush is toward the front.
 Align the holes of the spring eye and frame bracket.
 Insert the spring pin (13) toward vehicle inner side
through the frame bracket holes and the spring bush
hole.
 Tighten the nut (12) a little and after the vehicle is
lowered, tighten it to the specified torque.
Torque N
m (kg
m/lb
ft)
152 (15.5/112)
RTW340LF000101

 Apply rubber grease to inside and outside of the rubber
bushing.
 Install the rubber bushings (11) into the hole of the
frame side bracket and the spring rear eye.
 Install the shackle pin (10) and shackle plate (9).
 Tighten the nuts (8) a little and after vehicle is lowered,
tighten it to the specified torque.
Torque Nm (kgm/lbft)
98 (10/72)
3. Support the lower clamp (7) under the leaf spring.
4. Apply oil to the thread portion of U bolt (6).
Install the U bolt and seat on the rear axle and insert the U
bolt in the lower clamp holes.
5. Tighten the nut (5) to the specified torque.
Torque Nm (kgm/lbft)
78 (8.0/58)
6. Install the shock absorber (4) and inner washer on the
lower clamp pin and frame side pin.
7. Install the washer and nut (3) on the frame side pin and
tighten the nut to the specified torque.
Torque Nm (kgm/lbft)
39 (4.0/29)
8. Install the washer and nut (2) on the lower clamp pin and
tighten the nut to the specified torque.
Torque Nm (kgm/lbft)
39 (4.0/29)
9. Install the parking brake cable (1) on the leaf spring and
tighten the nut at its bracket.
Torque N
m (kg
m/lb
ft)
7 (0.7/5)

3D-14 REAR SUSPENSION
3. SPRING BREAKAGE
Checkpoint Trouble Cause Countermeasure


Replace

Oil leakage

NG

Shock absorber


Replace

Bushing worn


U-bolts


Shackle pins and pivot pins


Replace


Retighten


Retighten


Damaged


Bolts and nuts for loosening


Bolts and nuts for loosening


Replace

Worn or damaged

OK
OK
NG
NG
NG
NG
NG
OK

Condition of loading

Continued on the next page

TRANSFER CASE 7D-1

SECTION 7D
TRANSFER CASE
TABLE OF CONTENTS
PAGE
Service Precaution .......................................................................................................... 7D – 2
General Description ........................................................................................................ 7D – 3
Transfer Rear Oil Seal .................................................................................................... 7D – 4
Transfer Rear Oil Seal and Associated Parts ............................................................ 7D – 4
Removal ........................................................................................................................ 7D – 4
Installation .................................................................................................................... 7D – 4
Transfer Case Assembly ................................................................................................ 7D – 6
Transfer Case Assembly and Associated Parts ........................................................ 7D – 6
Removal ........................................................................................................................ 7D – 7
Installation .................................................................................................................... 7D – 7
Transfer Control Unit ...................................................................................................... 7D – 10
Removal ........................................................................................................................ 7D – 10
Installation .................................................................................................................... 7D – 10
Transfer Disassembly ..................................................................................................... 7D – 11
Removal ........................................................................................................................ 7D – 11
Inspection and Repair .................................................................................................. 7D – 20
Inspection and Repair (Transfer Case Assembly) ..................................................... 7D – 20
Reassembly .................................................................................................................. 7D – 24
Main Data and Specifications ........................................................................................ 7D – 33
Special Tools ................................................................................................................ 7D – 36