Disassembling And Assembling Driving Variator; Checking Belt; Disassembling, Checking And Assembling Driving Variator - BMW C1 Repair Manual

•
Install clutch drum.
11 7 521
•
Use holder, BMW No. 11 7 521, and install nut.
X
Tightening torques:
Clutch drum ................................................. 60 Nm
Disassembling and assembling
driving variator
•
Clean cover and check for damage.

Checking belt

•
Check for cracks and damage.
Wear values:
Width........................................... 17.8 mm (0.70 in)
Disassembling, checking and
assembling driving variator
•
Check crankshaft stub for bearing tube (spacer)
of inside plate.
•
Remove all traces of old thread-locking com-
pound from the threads.
C1110450
•
Check threads and tooth profiles for damage and
distortion.
Wear values:
Extl. dia. ................................. 16.95 mm (0.667 in)
•
Check bearing tube (spacer).
Wear values:
Extl. dia. .................................. 26.95 mm (1.061 in)
C1110460
C1110470
11.37