Yamaha RS90NL, Suplementary Service Manual

Page: 219 / 308

110
SPEC
TIGHTENING TORQUE
POWER TRAIN
Parts to be tightened
Tightening torque
Remarks
Nm m · kg ft · lb
Primary sheave See NOTE.
Spider and sliding sheave 200 20.0 145 Left-hand thread.
Apply LOCTITE
®
Primary sheave cap and sliding sheave 14 1.4 10
Roller and weight (primary sheave) 6 0.6 4.3
Set bolt (primary sheave collar) 4 0.4 2.9 Apply LOCTITE
®
Secondary sheave 64 6.4 46
Stopper (secondary sheave) 7 0.7 5.1
Spring seat (secondary sheave) 23 2.3 17
Secondary sheave adjusting bolt 10 1.0 7.2
Drive sprocket 90 9.0 65
Drive chain adjusting locknut 25 2.5 18
Drive chain housing and frame 43 4.3 31
Drive chain housing cover, chain housing and
frame 43 4.3 31
Driven sprocket 48 4.8 35 (Without reverse model)
Apply LOCTITE
®
Drive chain housing oil drain bolt 16 1.6 11
Drive chain housing cover and drive chain housing 24 2.4 17
Set bolt (secondary shaft) 6 0.6 4.3 Apply LOCTITE
®
Secondary shaft (bearing collar nut) 55 5.5 40
Shift lever assembly 23 2.3 17 (With reverse model)
Shift lever assembly and lever rod 10 1.0 7.2 (With reverse model)
Lever and drive chain housing cover 10 1.0 7.2 (With reverse model)
Apply LOCTITE
®
Lever rod and lever 10 1.0 7.2 (With reverse model)
Shift rod and lever 10 1.0 7.2 (With reverse model)
Drive chain housing shaft and shift rod 10 1.0 7.2 (With reverse model)
Reverse drive gear shaft plate 10 1.0 7.2 (With reverse model)
Apply LOCTITE
®
Reverse driven gear 55 5.5 40 (With reverse model)
Apply LOCTITE
®
Counter gear 10 1.0 7.2 (With reverse model)
Apply LOCTITE
®
Drive chain housing and brake caliper 48 4.8 35
Brake caliper bleed screw 6 0.6 4.3
Brake caliper retaining pin 18 1.8 13
Brake hose union bolt (caliper side) 30 3.0 22
Parking brake assembly and drive chain housing 10 1.0 7.2
Lever and parking brake assembly 16 1.6 11
Brake hose union bolt (brake master cylinder side) 30 3.0 22
Parking brake cable and parking brake lever 10 1.0 7.2
Parking brake cable locknut 6 0.6 4.3
Brake master cylinder 10 1.0 7.2
Brake master cylinder holder and parking brake
lever 23 2.3 17