VESPA LXV 50, Service Station Manual

Page: 29 / 162

A
FTER
60000 K
M
150'
Action
Hub oil - change
Spark plug/electrode gap - replacement
Air filter - clean
Idle speed - adjustment
Cylinder cooling system - check/cleaning
Oil mixer/throttle linkage - adjustment
Driving belt - replacement
Variable speed rollers - replacement
Mixer belt - replacement
Odometer gear - greasing
Steering - adjustment
Brake control levers - greasing
Brake pads - check condition and wear
Flexible brake tubes - replacement
Brake fluid level - check
Transmission elements - lubrication
Safety locks - check
Suspensions - check
Electrical system and battery - check
Headlight - adjustment
Tyre pressure and wear - check
SAS box (sponge) (**) - cleaning
Vehicle and brake test - road test
(**) See regulations in the «Secondary air system» section
Carburettor
- Disassemble the carburettor in its parts, wash all
of them with solvent, dry all body grooves with
compressed air to ensure adequate cleaning.
- Check carefully that the parts are in good condi-
tion.
-The throttle valve should move freely in the
chamber. Replace valve in case of wear due to
excessive clearance.
- If there are wear marks in the chamber causing
inadequate tightness or a free valve slide (even if
it is new), replace the carburettor.
- It is advisable to replace the gaskets at every refit.
WARNING
PETROL IS HIGHLY EXPLOSIVE ALWAYS REPLACE THE
GASKETS TO AVOID PETROL LEAKS
1 . Automatic starter - 2 . Idle air set screw - 3 . Idle speed set screw - 4 . Throttle valve spring - 5 . Throttle
valve tapered pin - 6 . Throttle valve - 7 . Carburettor body - 8 . Pin - 9 . Min. jet - 10 . Float - 11 . Max. jet
- 12 . Float chamber
Vespa LXV 50
Maintenance
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