Headlight Adjustment - VESPA 664787 Service Station Manual

Maintenance
- Remove the reservoir cover «C» by loosening the
two fixing screws «D» and refill with the prescribed
brake fluid type only and without exceeding the
maximum level.
CAUTION
ONLY USE DOT 4-CLASSIFIED BRAKE FLUID.
CAUTION
AVOID CONTACT OF THE BRAKE FLUID WITH YOUR
EYES, SKIN, AND CLOTHING. IN CASE OF ACCIDENTAL
CONTACT, WASH WITH WATER.
CAUTION
BRAKING CIRCUIT FLUID IS HIGHLY CORROSIVE; MAKE
SURE THAT IT DOES NOT COME INTO CONTACT WITH
THE PAINTWORK.
CAUTION
BRAKE FLUID IS HYGROSCOPIC; THAT IS, IT ABSORBS
MOISTURE FROM THE SURROUNDING AIR. IF THE CON-
TENT OF MOISTURE IN THE BRAKE FLUID EXCEEDS A
CERTAIN VALUE, BRAKING WILL BE INEFFICIENT.
NEVER USE BRAKE FLUID FROM OPEN OR PARTIALLY
USED CONTAINERS.
UNDER NORMAL CLIMATIC CONDITIONS, REPLACE FLU-
ID AS INDICATED IN THE SCHEDULED MAINTENANCE
TABLE.
N.B.
SEE THE BRAKING SYSTEM CHAPTER WITH REGARD TO
THE CHANGING OF BRAKE FLUID AND THE BLEEDING
OF AIR FROM THE CIRCUITS.
Recommended products
AGIP BRAKE 4 Brake fluid
FMVSS DOT 4 Synthetic fluid

Headlight adjustment

Proceed as follows:
1. Place the vehicle in running order and with the
tyres inflated to the prescribed pressure, on a flat
surface 10 m away from a white screen situated in
a shaded area, making sure that the longitudinal
axis of the scooter is perpendicular to the screen;
2. Turn on the headlight and check that the bor-
derline of the projected light beam on the screen
is not lower than 9/10 of the distance from the
ground to the centre of vehicle headlamp and high-
er than 7/10;
MAIN - 36
Vespa S 50 2T