Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 1037

CLUTCH  7C-7

PRESSURE PLATE ASSEMBLY

HEC Engine Series

4J Engine Series

6VD1 Engine Series

The pressure plate assembly consists of the clutch cover, the pressure plate with diaphragm spring.
Operating the clutch pedal causes the pressure plate to move in an axial direction to engage and disengage the
clutch.

DRIVEN PLATE ASSEMBLY

The driven plate assembly consists of the plate and the facing.
The plate consists of the clutch center, the cushioning plate and the torsion springs.
The facing is riveted to both sides of the cushioning plate.
The cushioning plate provides a longer service life by minimizing wear and vibration at the clutch contact surfaces.

7C-8  CLUTCH

TORQUE SPECIFICATION

  STANDARD BOLTS

The torque values given in the following table should be applied where a particular torque is not specified.

N

⋅

m (kgf

⋅

m/lb

⋅

ft)

Strength

4.8/4T

7T

8.8

9.8/9T

Class

Refined

Non-Refined

Bolt Identifi-

cation

Bolt
Diameter

×

Pitch (mm)

-

M6 

×

 1.0

6 (0.6 / 52 lb.in)

7 (0.7 / 61 lb.in)

8 (0.8 / 69 lb.in)

-

M8 

×

 1.25

13 (1.3 / 113 lb.in)

17 (1.7 / 12)

20 (2.0 / 14)

24 (2.4 / 17)

M10 

×

 1.25

27 (2.8 / 20)

37 (3.8 / 27)

42 (4.3 / 31)

50 (5.1 / 37)

M12 

×

 1.25

61 (6.3 / 45)

76 (7.8 / 56)

87 (8.9 / 64)

95 (9.7 / 70)

M14 

×

1.5

96 (9.8 / 71)

116 (11.8 / 85)

133 (13.6 / 98)

142 (14.5 / 105)

M16 

×

 1.5

130 (13.3 / 96)

170 (17.3 / 125)

193 (19.7 / 143)

200 (20.4 / 148)

M18 

×

 1.5

188 (19.2 / 139)

244 (24.9 / 180)

278 (28.3 / 205)

287 (29.3 / 212)

M20 

×

 1.5

258 (26.3 / 190)

337 (34.4 / 249)

385 (39.3 / 284)

396 (40.4 / 292)

M22 

×

 1.5

332 (33.9 / 245)

453 (46.3 / 335)

517 (52.7 / 381)

530 (54.1 / 391)

M24 

×

 2.0

449 (45.8 / 331)

570 (58.2 / 421)

651 (66.3 / 480)

692 (70.6 / 511)

*M10 

×

 1.5

26 (2.7 / 20)

36 (3.7 / 27)

41 (4.2 / 30)

48 (4.9 / 35)

*M12 

×

 1.75

57 (5.8 / 42)

71 (7.2 / 52)

80 (8.2 / 59)

89 (9.1 / 66)

*M14 

×

 2.0

89 (9.1 / 66)

110 (11.2 / 81)

125 (12.7 / 92)

133 (13.6 / 98)

*M16 

×

 2.0

124 (12.7 / 92)

162 (16.5 / 119)

185 (18.9 / 137)

191 (19.5 / 141)

Flange Bolt

M6 

×

 1.0

7 (0.7 / 61 lb.in)

8 (0.8 / 69 lb.in)

9 (0.9 / 78 lb.in)

-

M8 

×

 1.25

15 (1.5 / 11)

19 (1.9 / 14)

22 (2.2 / 16)

26 (2.7 / 20)

M10 

×

 1.25

31 (3.2 / 23)

41 (4.2 / 30)

47 (4.8 / 35)

56 (5.7 / 41)

M12 

×

 1.25

69 (7.0 / 51)

85 (8.7 / 63)

97 (9.9 / 72)

106 (10.8 / 78)

M14 

×

 1.5

104 (10.6 / 77)

126 (12.8 / 93)

144 (14.6 / 106)

154 (15.7 / 114)

M16 

×

 1.5

145 (14.8 / 127)

188 (19.2 / 139)

214 (21.8 / 158)

221 (22.5 / 163)

M18 

×

 1.5

-

-

-

-

M20 

×

 1.5

-

-

-

-

M22 

×

 1.5

-

-

-

-

M24 

×

 2.0

-

-

-

-

*M10 

×

 1.5

30 (3.1 / 22)

40 (4.1 / 30)

46 (4.7 / 34)

54 (5.5 / 40)

*M12 

×

 1.75

64 (6.5 / 47)

78 (8.0 / 58)

89 (9.1 / 66)

99 (10.1 / 73)

*M14 

×

 2.0

97 (9.9 / 72)

119 (12.1 / 88)

135 (13.8 / 99.7)

144 (14.7 / 107)

*M16 

×

 2.0

137 (14.0 / 101)

178 (18.2 / 132)

203 (20.7 / 132)

210 (21.5 / 155)

The asterisk * indicates that the bolts are used for female-threaded parts that are made of soft materials such as
casting, etc.

  FLARE NUTS

Pipe diameter mm (in)

Torque N

⋅

m (kgf

⋅

m / lb

⋅

ft)

Pipe diameter mm (in)

Torque N

⋅

m (kgf

⋅

m / lb

⋅

ft)

4.76 (0.187)

16 (1.6 / 12)

10.00 (0.394)

54 (5.5 / 40)

6.35 (0.250)

26 (2.7 / 20)

12.00 (0.472)

88 (9.0 / 65)

8.00 (0.315)

44 (4.5 / 33)

15.00 (0.591)

106 (10.8 / 78)

Standard Hex.

Head Bolt

CLUTCH  7C-9

  SPECIAL PARTS FIXING NUTS AND BOLTS

N

⋅

m (kgf

⋅

m/lb

⋅

ft)

HEC Engine Series LHD Model

19.6

±

3.9 (2.0

±

0.4/14.5

±

2.9)

11.8

±

2.9 (1.2

±

0.3/8.8

±

2.2)

15.7

±

4.9 (1.6

±

0.5/11.6

±

3.6)

15.7

±

2.9 (1.6

±

0.3/11.6

±

2.2)

17.6

±

4.9 (1.8

±

0.5/13.0

±

3.6)

7C-10  CLUTCH

N

⋅

m (kgf

⋅

m/lb

⋅

ft)

HEC Engine Series RHD Model, 4J Engine Series

19.6

±

3.9

(2.0

±

0.4/14.5

±

2.9)

7.85

±

0.95

(0.8

±

0.1/5.8

±

0.7)

11.8

±

2.9

(1.2

±

0.3/8.8

±

2.2)

15.7

±

2.9

(1.6

±

0.3/11.6

±

2.2)