4-2
SECTION 2. SPECIFICATIONS
Table 4-1
Parts Items Description and assembly
standard values
Clutch cover Type Diaphragm
Springs
Free length mm (in) 43.3 (1.70)
Stroke mm (in) 8.0 (0.31)
Torque capacity (kgf.m) Tc=40.1
Clamping load (kgf) P=650
Clutch disc. Type Dry single plate
Facing material F815 MCC
Outer dia. ×inner dia. mm(in) 275X180 (10.83X7.09)
Effective friction area ㎠(sq.in) 678.97(267.31) in both faces
Main disc
Spline hub
Outer dia. mm(in) 35.0 (1.378)
Inner dia. mm(in) 31.7 (1.248)
No.of splines 19
PTO
spline hub
Large dia. mm (in) Ø25.0 (0.984)
Small dia.mm (in) Ø21.7 (0.854)
No.of splines 13
Disc thickness (free) mm (in) 9.0±0.3 (0.33)
Disc thickness (press) mm (in) 8.6±0.3 (0.31)
at 650 kgf
Surface deviation mm (in) 0.4 (0.015)or less
Lateral deviation mm(in) 1.0 (0.039) or less
Vertical deviation mm (in) 1.0 (0.039) or less
Clutch pedal Clearance between lever plate
and release bearing mm (in)
1.0 (0.039)
Clutch pedal free play mm (in) 20∼30 (0,78 ∼ 1.18)