2007 ISUZU KB P190 suspension

POWER-ASSISTED STEERING SYSTEM 3B-15
3. Install tie-rod assembly with tab washer, then tighten
to specified torque. For 4 ×2 except High ride suspension models;
Torque: 83 N ⋅
⋅⋅
⋅
m (8.5 kgf ⋅
⋅⋅
⋅
m/61 lb ⋅
⋅⋅
⋅
ft)
For 4 ×4 and 4 ×2 High ride suspension models;
Torque: 108 N ⋅
⋅⋅
⋅
m (11.0 kgf ⋅
⋅⋅
⋅
m/80 lb ⋅
⋅⋅
⋅
ft)
After tightening, bend tab washer against width
across flat of inner ball joint.
4. Apply grease to the tie-rod groove. Install bellows on housing assembly.
CAUTION :
Make sure that there are no bulges or dents in the
bellows.
After installation, confirm the small end of the
bellows is inserted into the tie-rod groove.











RUW 53BSH000301

5. Caulk the band using clamp pliers 5-8840-2745-0.
For 4 ×2 except High ride suspension models;
Caulk gap(A): less than 2.0mm(0.08in).
For 4 ×4 and 4 ×2 High ride suspension models;
Caulk gap(A): 2.6 – 3.3mm(0.10 – 0.13in).

CAUTION :
Be sure to use a new band.





RUW 53BSH000601
6. Install clip.
7. Install tie-rod end and tighten lock nut.
Torque:
98 N ⋅
⋅⋅
⋅
m (10 kgf ⋅
⋅⋅
⋅
m/72 lb ⋅
⋅⋅
⋅
ft)


Main Data and Specifications
General Specifications
2W D 4W D
Power steering W ithout W ith
Type Rack and pinion
Rack stroke mm (in) 138 (5.43) 138 (5.43) 152 (5.98)
Steering unit
Lock to lock 4.84 3.38 3.23


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ISUZU KB P190 2007

SECTION 3C
FRONT SUSPENSION
TABLE OF CONTENTS

F
R O NT SU SPEN SION 3C -1
Main Data and Specifications .......................................................................................... 3C- 2
Torque Specififcations ..................................................................................................... .3C - 3
Special Parts Fixing nuts and Bolts ............................................................................ 3C- 3
Front Suspension ........................................................................................ ..................... 3C- 6
General Description . ............................................................................................. ....... 3C - 6
PAGE
F ro nt S usp en sio n
( 4 x2 Except High Ride Suspension) ........................................................................... 3C- 8
Front Suspension
(4x2 High Ride Suspension 4x4) ................................................................................ 3C- 30
Troubleshooting ................................................................... ....................................... 3C- 54

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ISUZU KB P190 2007

3C-2 FRONT SUSPENSION
MAIN DATA AND SPECIFICATIONS
4×
××
×
2 (Except High Ride Suspension) Model
Front suspension Type Independent wishbone arms, coil spring
with stabilizer bar.
Coil spring Spring Rate 9.62 kg/mm (94.3 N/mm)
Type Gas-sealed, twin tube
Stroke 116.5 mm (4.59 in)
Compressed length 284.0 mm (11.18 in)
Front shock absorber
Extended length 400.5 mm (15.77 in)
Stabilizer bar Diameter 25.0 mm (0.98 in)

4×
××
×
2 (High Ride Suspension) Model
Front suspension Type Independent wishbone arms, torsion bar spring
with stabilizer bar.
Length 1,142 mm (44.96 in) Torsion bar spring
Diameter 29.0 mm (1.14 in)
Type Gas-sealed, twin tube
Stroke 121.0 mm (4.76 in)
Compressed length 257.0 mm (10.12 in)
Front shock absorber
Extended length 378.0 mm (14.88 in)
Stabilizer bar Diameter 26.0 mm (1.02 in)

4×
××
×
4 Model
Front suspension Type Independent wishbone arms, torsion bar spring
with stabilizer bar.
Length 1,142 mm (44.96 in) Torsion bar spring
Diameter 29.0 mm (1.14 in)
Type Gas-sealed, twin tube
Stroke 121.0 mm (4.76 in)
Compressed length 257.0 mm (10.12 in)
Front shock absorber
Extended length 378.0 mm (14.88 in)
Stabilizer bar Diameter 26.0 mm (1.02 in)


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ISUZU KB P190 2007

FRONT SUSPENSION 3C-3
TORQUE SPECIFICATIONS
SPECIAL PARTS FIXING NUTS AND BOLTS
4×
××
×
2 (Except High Ride Suspension) Model N⋅m (kgf ⋅m/lb ⋅ft)


RTW 73CLF000101





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ISUZU KB P190 2007

3C-4 FRONT SUSPENSION
4×
××
×
2 (Except High Ride Suspension) Model N⋅m (kgf ⋅m/lb ⋅ft)

RTW 440MF000201



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ISUZU KB P190 2007

FRONT SUSPENSION 3C-5
4×
××
×
2 (High Ride Suspension) and 4 ×
××
×
4 Model N⋅m (kgf ⋅m/lb ⋅ft)





RTW 73CLF000201


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ISUZU KB P190 2007

3C-6 FRONT SUSPENSION
FRONT SUSPENSION
GENERAL DESCRIPTION
4×
××
×
2 (Except High Ride Suspension) Model





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ISUZU KB P190 2007

FRONT SUSPENSION 3C-7
4×
××
×
2 (High Ride Suspension) and 4 ×
××
×
4 Model
RTW 340LF000801
The links attach to the vehicle with bolts and bushings
at their inner pivot points and to the steering knuckle,
which is part of the front wheel spindle, at their outer
points.
The knuckle is mounted to the upper and lower links
each of which has a ball joint to permit pivoting of the
knuckle for steering operations. The hub is supported
in position on the knuckle spindle by means of the two
bearings and the rotor is mounted on the hub.
The front suspension is an independent type utilizing
torsion bar springs (4 ×4, 4 ×2 (High ride suspension))
and coil springs (4 ×2 (except High ride suspension)).
The torsion bar spring has splines on each end. Height
control is provided on the third crossmember. Both the
upper and lower links are pressed steel and the torsion
bar is supported at the ends by lower link in front and by
height control arm in rear.



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ISUZU KB P190 2007