Yamaha FZ 25 2021 - Chassis Tightening Torques

2-15
SPEC
TIGHTENING TORQUES
CHASSIS TIGHTENING TORQUES
Item
Thread
size
Q’ty Tightening torque Remarks
Engine bracket and frame nut (front side) M10 2 43 N·m (4.3 kgf·m, 32 lb·ft)
Engine bracket and engine nut (front
side)
M10 2 43 N·m (4.3 kgf·m, 32 lb·ft)
Engine and frame nut (rear lower side) M10 1 43 N·m (4.3 kgf·m, 32 lb·ft)
Engine and frame nut (rear upper side) M10 1 43 N·m (4.3 kgf·m, 32 lb·ft)
Engine bracket and frame bolt (upper
side)
M8 2 29 N·m (2.9 kgf·m, 21 lb·ft)
Engine bracket and engine nut (upper
side)
M8 1 43 N·m (4.3 kgf·m, 32 lb·ft)
Upper bracket pinch bolt M8 2 16 N·m (1.6 kgf·m, 12 lb·ft)
Steering stem nut M22 1 110 N·m (11 kgf·m, 81 lb·ft)
Lower bracket pinch bolt M10 2 30 N·m (3.0 kgf·m, 22 lb·ft)
Lower ring nut (first tightening) M25 1 33 N·m (3.3 kgf·m, 24 lb·ft) See TIP
Lower ring nut (final tightening) M25 1 22 N·m (2.2 kgf·m, 16 lb·ft) See TIP
Front fork cap bolt M30 2 23 N·m (2.3 kgf·m, 17 lb·ft)
Front fork damper rod bolt M10 2 30 N·m (3.0 kgf·m, 22 lb·ft)
Upper handlebar bolt M8 4 23 N·m (2.3 kgf·m, 17 lb·ft)
Rear view mirror nut M10 4 22 N·m (2.2 kgf·m, 16 lb·ft)
Brush guard bolt (upper and lower) for
B0Y1
M6 4 9 N·m (0.9 kgf·m, 6.6 lb·ft)
Clutch lever nut M6 1 6 N·m (0.6 kgf·m, 4.4 lb·ft)
Front fender bolt (hexagon bolt) M6 2 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Front fender bolt (button head bolt) M6 2 6 N·m (0.6 kgf·m, 4.4 lb·ft)
Main switch steering lock screw M6 2 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Meter assembly screw – 3 3 N·m (0.3 kgf·m, 2.2 lb·ft)
License plate bracket and windshield
screw
–4
0.7 N·m (0.07 kgf·m, 0.5 lb·ft)
Grip end bolt (for B9X1) M6 2 4 N·m (0.4 kgf·m, 3.0 lb·ft)
Grip end bolt ( for B0Y1) M6 2 9 N·m (0.9 kgf·m, 6.6 lb·ft)
Throttle grip cap screw – 2
1.7 N·m (0.17 kgf·m, 1.3 lb·ft)
Throttle body and throttle cable nut M6 2 4 N·m (0.4 kgf·m, 3.0 lb·ft)
Swingarm pivot shaft nut M12 1 62 N·m (6.2 kgf·m, 46 lb·ft)
Rear shock absorber and swingarm nut M12 1 60 N·m (6.0 kgf·m, 44 lb·ft)
Head light assembly bolt (upper and
lower)
M6 4 4 N·m (0.4 kgf·m, 3.0 lb·ft)
Auxiliary light assembly screw M5 5
1.8 N·m (0.18 kgf·m, 1.3 lb·ft)
Headlight guide stay bolt M6 4 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Headlight covers screw M5 4
1.8 N·m (0.18 kgf·m, 1.3 lb·ft)
Headlight & headlight stay screw M5 2 1.8 N·m (0.18 kgf·m, 1.3 lb·ft)
Front turn signal light stay screw M5 4 1.8 N·m (0.18 kgf·m, 1.3 lb·ft)
LS
LS
LS
LS
LS
LS
B9X-F8197-E0.book Page 15 Thursday, July 16, 2020 2:28 PM