Tightening Torques - VESPA 633844 IT Service Manual

Characteristics

Tightening Torques

Name
Upper steering ring nut
Lower steering ring nut
Handlebar fixing screw
Fixing screws for handlebar control assembly U-
Name
Engine-swinging arm bolt
swinging arm bolt - body shell
Engine and vehicle side swinging arm junction bolt
Bolt of the Silent block support plate
Centre stand bolt
Side stand fixing bolt
Name
Screw fixing the shock absorber to the shock ab-
sorber - calliper attachment plate
Wheel axle nut
Wheel screw
Screw fixing rear mudguard to steering
shock absorber upper clamp
Name
Brake fluid pump - hose fitting
Brake fluid tube- calliper fitting
Vite serraggio pinza alla piastra attacco ammor-
tizzatore - pinza freno
Disc tightening screw
Oil bleed screw
Pad fastening pin
Viti vaschetta pompa freno
Name
Retainer for left shock absorber to crankcase sup-
port plate
Shock absorber upper fitting
Shock absorber lower fitting
Rear wheel shaft
Screw fixing wheel to hub
CHAR - 8
GRUPPO STERZO
bolts
FRAME ASSEMBLY
SOSPENSIONE ANTERIORE
FRENO ANTERIORE
REAR SUSPENSION
Vespa GTV 250 i.e.
Torque in Nm
35 ÷ 40
12 - 14
45 ÷ 50 (The two screws must be tightened to the
prescribed torque after having done so with the
rear wheel axle nut. Safety locks: see «Pre-deliv-
ery Operations» )
7 ÷ 10
Torque in Nm
64 - 72
76 ÷ 83
33 ÷ 41
42 ÷ 52
32 ÷ 40
35 ÷ 40
Torque in Nm
20 ÷ 27
74 ÷ 88
20 ÷ 25
5 ÷ 6.5
20 ÷ 30
Torque in Nm
20 ÷ 25
19 ÷ 24
24 ÷ 27
6 (Apply LOCTITE 242 threadlock, medium
strength)
12 - 16
19.6 ÷ 24.5
1,5 ÷ 2
Torque in Nm
20 ÷ 25
20 ÷ 25
33 ÷ 41
104 ÷ 126
20 ÷ 25