CRANKCASE AND CRANKSHAFT
Name Torque in Nm
Internal engine crankcase bulkhead (transmis-
sion-side half shaft) screws
4 ÷ 6
Oil filter on crankcase fitting 27 ÷ 33
Rear brake cam tightening screw 11 ÷ 13
Engine-crankcase coupling screws 11 ÷ 13
Pre-filter cap 24 ÷ 30
Starter motor fixing screw 11 ÷ 13
Muffler to crankcase fixing screws 24 ÷ 27
Engine oil drainage cap 24 ÷ 30
STEERING ASSEMBLY
Name Torque in Nm
Steering upper ring nut 35 ÷ 40
Steering lower ring nut 8 ÷ 10
Handlebar fixing screw 50 ÷ 55
FRAME
Name Torque in Nm
Engine arm bolt - frame arm 33 ÷ 41
Engine-swinging arm bolt 33 ÷ 41
Frame arm-engine arm bolt 60 ÷ 64
Centre stand pin 32 ÷ 40
Bolts mounting rocker arm silent-block 36 ÷ 44
FRONT SUSPENSION
Name Torque in Nm
Lower fork fixing screw 15 ÷ 20
Front wheel axle nut 45 - 50
FRONT BRAKE
Name Torque in Nm
Brake fluid pump - hose fitting 16 ÷20 Nm
Brake fluid tube- calliper fitting 19 ÷ 24
Calliper tightening screw 24 ÷ 27
Disc tightening screw 8 ÷ 10
Oil bleed screw 7 ÷ 10
REAR SUSPENSION
Name Torque in Nm
Rear wheel axle 104 ÷ 126
Lower shock absorber clamp 33 ÷ 41
Shock absorber/frame nut: 20 ÷ 25
shock absorber to crankcase clamping bracket 20 - 25
Overhaul data
Assembly clearances
Characteristics Fly 125 - 150 4T
CHAR - 14