PIAGGIO Beverly 500 i.e., Workshop Manual

Page: 109 / 382

- Remove the coolant temperature sensor.
N.B.
THE SENSOR CONTROLS BOTH INJECTION AND THE AN-
ALOGUE INSTRUMENT ON THE PANEL. TO CHECK THIS
COMPONENT, SEE THE INJECTION CHAPTER.
- Remove the 2 fastening nuts on the head, on the
exhaust and on the intake side.
- Remove the two M6 screws into the distribution
channel and the M6 screw on the spark plug side
with the thermostat support.
N.B.
THE HEAD MAY BE REMOVED WITH THE CAMSHAFT, ROCKING LEVER PINS AND FITTING
BRACKET IF NECESSARY.
- Loosen the 4 head-cylinder fastening nuts in 2 or
3 times and in a crossed sequence.
- Remove the head, the 2 centring dowels, the
gasket and the lower chain guide sliding block.
N.B.
DO NOT REMOVE THE DOWELS IF THEY ARE FORCED
INTO THEIR SEAT.
CAUTION
WHEN YOU HAVE TO REMOVE THE HEAD, PREPARE A SUITABLE CONTAINER SINCE THE
THERMAL GROUP CONTAINS COOLANT.
Beverly 500 i.e.
Engine
ENG - 109