Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 2003

FRONT SUSPENSION  3C-5

4

××××4 MODEL

Front Suspension Type

Independent wishbone arms. torsion bar springs with
stabilizer bar

Short wheel base

Long wheel base

Front wheel alignment

When not loaded

Tread

mm(in)

1438 (56.61)

Camber

0

°30' ± 60'

(Left and right side to be equal within 45')

Caster

*1

°55' ± 45'   |   *2°10' ± 45'

* Left and right side to be equal within 35'

Toe-in

mm(in)

2 

± 2 (0.08±0.08)

Kingpin inclination

10

° ± 60'

Torsion Bar Spring Data

Length 

× diameter

mm(in)

998

×23.4 (39.29×0.321)

Wheel Rate/Side

N/mm (kg/mm/lb/in)

32.6 (3.33/186)

Spring Constant

N

⋅m/deg (kg⋅m/deg/lb⋅ft)

41.2 (4.20/30.4)

Spring Capacity

N (kg/lb)

Gasoline engine 490 (500/1102)

Shock Absorber Data

Type

Hydraulic double acting, telescopic

Maximum Length

mm(in)

375 (14.76)

Minimum Length

mm(in)

235 (9.25)

Stroke

mm(in)

140 (5.51)

Damping Force

Rebound Side

110 kg at 0.3 m/sec.

(1079 N at 0.3 m/sec./243 lb. at 11.8 in/sec.)

Compression Side

32 kg at 0.3 m/sec.

(313 N at 0.3 m/sec./70.5 lb. at 11.8 in/sec.)

Shock Absorber Data (For Australia)

Type

Gas-sealed, hydraulic double acting telescopic

Maximum Length

mm(in)

377 (14.84)

Minimum Length

mm(in)

237 (9.33)

Stroke

mm(in)

140(5.51)

Damping Force

Rebound Side

200 kg at 0.3 m/sec.

(1961 N at 0.3 m/sec./441 lb. at 11.8 in/sec.)

Compression Side

138 kg at 0.3 m/sec.

(1353 N at 0.3 m/sec./304 lb. at 11.8 in/sec.)

Shock Absorber Data (TFS25)

Type

Gas-sealed, hydraulic double acting telescopic

Maximum Length

mm(in)

377 (14.84)

Minimum Length

mm(in)

237 (9.33)

Stroke

mm(in)

140(5.51)

Damping Force

Rebound Side

199 kg at 0.3 m/sec.

(439 lb. at 11.8 in/sec./1952 N at 0.3 m/sec.)

Compression Side

126 kg at 0.3 m/sec.

(278 lb. at 11.8 in/sec./1236 N at 0.3 m/sec.)

3C-6  FRONT SUSPENSION

TORQUE SPECIFICATIONS

  SPECIAL PARTS FIXING NUTS AND BOLTS

4

××××2 Model (except TFR25)

N

⋅m (kgf⋅m/lb⋅ft)

147.1

±9.8(15.0±1.0/108±7.2)

68.7

±6.9(7.0±0.7/50.6±5.1)

126.5

±12.8(12.9±1.3/93.3±9.4)

68.7

±6.9(7.0±0.7/50.6±5.1)

107.9

±9.8(10.0±1.0/79.7±7.2)

107.9

±14.1(11.0±1.5/79.6±10.8)

32.4

±2.9(3.3±0.3/23.9±2.2)

107.9

±14.7(11.0±1.5/79.6±10.8)

107.9

±14.7(11.0±1.5/79.6±10.8)

FRONT SUSPENSION  3C-7

4

××××2 Model (except TFR25)

N

⋅m (kgf⋅m/lb⋅ft)

68.7

±6.9 (7.0±0.7 / 50.6±5.1)

18.6

±4.9 (1.9±0.5 / 13.7±3.6)

24.5

±4.9 (2.5±0.5 / 18.1±3.6)

82.4

±7.8 (8.4±0.8 / 60.8±5.8)

127.5

±12.8

(13.0

±1.3 / 94.0±9.4)

9.8 (1.0 / 7.2)

19.6

±4.9 (2.0±0.5 / 14.5±3.6)

3C-8  FRONT SUSPENSION

4

××××4 Model and TFR25

N

⋅m (kgf⋅m/lb⋅ft)

107.9

±14.7

(11.0

±1.5 / 79.6±10.8)

156.9

±19.6 (16±2.0 / 115.7±14.5)

115.7

±9.8 (11.8±1.0 / 85.3±7.2)

103.0

±9.8 (10.5±1.0 / 75.9±7.2)

196.1

±19.6 (20±2.0 / 144.7±14.5)

127.5

±9.8 (13.0±1.0 / 94.0±7.2)

98.1

±9.8 (10.0±1.0 / 72.3±7.2)

32.4

±2.9 (3.3±0.3 / 23.9±2.2)

107.9

±14.7 (11.0±1.5 / 79.6±10.8)

152.0

±14.7 (15.5±1.5 / 112.1±10.8)