DEUTZ-FAHR FL35-70HP Series, Operation Manual

Page: 264 / 417

263
Fig. 8-8
1. Main clutch
pedal
subassembly
2. Pedal return spring; 3. Draw bar
weldment
4. Bolt 5. Hex thin nut
6. Adjustment pipe 7. Left-handed-thread
draw bar weldment
8. Return spring of
bearing block
9. Release bearing
block
10. Clutch
subassembly
●
Adjustment of clutch
Due to wear of friction plates produced in use of the clutch, the clearance between the release lever end and the
release bearing end face decreases gradually even to zero. If this condition remains for a long term, this can result
in the release bearing overheat hence the clutch malfunction. Therefore, it is necessary to regularly check and adjust
the clearance.
➢
The gap between releasing lever and end clearance of release bearing of the clutch is between 2 and 2.5mm.
Height difference of end sockets of three releasing levers is not more than 0.2mm.
Adjustment: Loosen the lock nut. Turn the adjusting nut so that the clearance between three release levers and the
release bearing end face is (2 ~ 2.50) mm, and the height difference between the three release ends is less than
0.2mm. Then tighten the lock nut and adjusting nut.
125~135 (primary clutch
pedal travel)
200~220
（
total
travel ）
30-­‐35(free travel)