Clutch: 5C-10
Clutch Release Roller Inspection (LT-F400/F)
B827H15306020
Refer to “Clutch Cover Disassembly and Assembly (LT-
F400/F) (Page 5C-8)”.
Rotate the rollers by hand to inspect for an abnormal
noise and a smooth rotation. Replace the clutch release
roller assembly if there is anything unusual.
Specifications
Service Data (LT-F400/F)
B827H15307001
Clutch
Unit: mm (in)
Tightening Torque Specifications
B827H15307002
NOTE
The specified tightening torque is also described in the following.
“Clutch Components (LT-F400/F) (Page 5C-2)”
Reference:
For the tightening torque of fastener not specified in this section, refer to “Tightening Torque List (LT-A400/F) in
Section 0C (Page 0C-9)”.
I827H1530034-01
Item Standard Limit
Clutch release screw 1/16 – 1/8 turns back —
Drive plate thickness 2.92 – 3.08 (0.115 – 0.121) 2.62 (0.103)
Drive plate claw width 13.85 – 13.95 (0.545 – 0.549) 13.05 (0.514)
Drive plate distortion — 0.10 (0.004)
Clutch spring free length 37.44 (1.47) 35.6 (1.40)
Clutch wheel I.D. 140.0 – 140.2 (5.512 – 5.520) 140.5 (5.53)
Clutch shoe —
No groove at any
part
Clutch engagement r/min 1 500 – 2 000 r/min —
Clutch lock-up /min 3 300 – 3 900 r/min —
Fastening part
Tightening torque
Note
N⋅mkgf-mlb-ft
Clutch sleeve hub nut 100 10.0 72.5 )(Page 5C-5)
Clutch shoe nut 145 14.5 105.0 )(Page 5C-5)
Clutch release adjusting screw lock-nut (1) 10 1.0 7.0 )(Page 5C-6)
Clutch release adjusting screw lock-nut (2) 23 2.3 16.5 )(Page 5C-6)
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