TRUCK SERVICE MANUAL
TRANSMISSION
WEAR LIMITS AND SPRING DATA
Para 8-4
Wear Limit
Illustration
Description
Part No
Inch
(mm)
A, foldout 11
FORWARD CLUTCH
21
External-tanged clutch plate:
6834679
Thickness
0.0993
(2.52)
Cone
0.010
(0.25)
*22
Internal-splined clutch plate - thickness
6835687
0.090
(2.29)
23
Fourth-clutch driving hub:
6835605
Friction face thickness
0.390
(9.91)
Forward clutch running clearance (refer
to para 6-18)
B, foldout 11
FOURTH-CLUTCH ASSEMBLY
3
Clutch back plate - thickness
6834685
0.390
(9.91)
*4
Internal-splined clutch plate - thickness
6835687
0.090
(2.29)
5
External-tanged clutch plate:
6834679
Thickness
0.0993
(2.52)
Cone
0.010
(0.25)
Fourth-clutch running clearance (refer
to para 6-19)
794
