Vespa ET4 50 User Manual

1. Tank cover.
2 - Pump body.
3 - Brake lever.
4 - Pump plunger.
5- Oil delivery hose.
6 - Protection cap for air bleed screw.
7- Calliper.
8- Dust guard
9- Piston sealing ring.
10- Piston.
11 - Brake pad.
12 - Brake disc.
Front brake calliper
Removal
- Slacken the two fixings between the support and
the shock absorber.
- Remove the circlip from the wheel spindle.
- Remove the speedometer cable.
- Withdraw the calliper support.
Overhaul
- Remove the calliper assembling bolts and take out the internal bodies and components. If necessary,
in order to make it easier to take out the plungers, inject (shorts blasts of) compressed air through the
brake fluid pipe.
ET4 50 Braking system
BRAK SYS - 131

Vespa ET4 50 Specifications

General

Fuel System	Carburetor
Rear Brake	Drum
Compression Ratio	11.5:1
Starting System	Electric and kick
Transmission	Automatic
Rear Suspension	Single shock absorber
Ignition	Electronic