Yamaha YXR70FX Service Manual page 58

Part to be tightened
Ring gear bearing housing and final gear case
Ring gear stopper nut
Bearing retainer and final gear pinion gear bear-
ing housing
Drive shaft coupling gear and final drive pinion
gear
TIGHTENING TORQUES
Tightening torque
Thread size
Nm m · kg ft · lb
M10 40
M8 23
M8 16
M65 170
M12 80
2 - 23
SPEC
Remarks
4.0 29
2.3 17
1.6 11
Left-hand
thread.
17.0 125
LT
8.0 58