Yamaha YFM350FAS, Supplementary Service Manual

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SPEC
Tightening torques
Part to be tightened Thread size
Tightening torque
Remarks
Nm m·kg ft·lb
Engine bracket (front-upper) and frame M8 33 3.3 24
Engine bracket (front-lower) and frame M8 33 3.3 24
Engine bracket (front-upper) and engine M10 42 4.2 30
Engine bracket (front-lower) and engine M10 42 4.2 30
Engine and frame (rear-upper) M10 56 5.6 40
Engine and frame (rear-lower) M10 56 5.6 40
Frame and bearing retainer (steering stem holder
bearing)
M42 40 4.0 29
Select lever assembly and frame M8 23 2.3 17
Swingarm M12 82 8.2 59
Rear shock absorber and frame M12 82 8.2 59
Final gear case and swingarm M10 63 6.3 45
LT
Final gear case and rear axle housing M10 63 6.3 45
Swingarm and rear axle housing M12 63 6.3 45
Differential gear case and frame M10 55 5.5 40
Front arm and frame M10 45 4.5 32
LS
Front shock absorber and frame M10 45 4.5 32
Front shock absorber and upper front arm M10 45 4.5 32
Steering stem, pitman arm and frame M14 190 19.0 140
Steering stem holder and frame M8 23 2.3 17
Use lock
washer
Steering stem and handlebar holder M8 23 2.3 17
Pitman arm and tie-rod end M12 30 3.0 22
Tie-rod and locknut M12 40 4.0 29
Steering knuckle and upper front arm M12 30 3.0 22
Steering knuckle and lower front arm M12 30 3.0 22
Steering knuckle and tie-rod M12 30 3.0 22
Fuel tank and fuel cock M6 4 0.4 2.9
Fuel tank M6 10 1.0 7.2
Front wheel and wheel hub M10 55 5.5 40
Front axle and wheel hub M16 150 15.0 110
Steering knuckle and brake caliper M8 30 3.0 22
Front brake disc and wheel hub M8 30 3.0 22
LT
Rear wheel and rear wheel hub M10 55 5.5 40
Rear axle and nut M16 150 15.0 110
Brake drum cover and brake shoe plate M6 7 0.7 5.1
Front brake hose and steering knuckle M6 7 0.7 5.1
Front brake hose and upper front arm M6 7 0.7 5.1
Front brake hose and frame M6 7 0.7 5.1
Front brake pipe nut M10 19 1.9 13
Front brake hose union bolt M10 27 2.7 19
Bleed screw M8 6 0.6 4.3
MAINTENANCE SPECIFICATIONS