Crankcase - Crankshaft - Connecting Rod - Gilera GP 800 i.e. Service Station Manual

GP 800 i.e.
Rings/housing coupling clearances:
Carefully clean the sealing ring housings.
Place a thickness gauge between the ring and the
housing as shown in the drawing and check the
coupling clearances.
Top ring Standard coupling clearance:
0.01÷0.06 mm
Maximum clearances allowed after use: 0.10
mm
Intermediate ring Standard coupling clear-
ance:0.02÷0.07 mm
Maximum clearances allowed after use: 0.10
mm
Oil scraper ring Standard coupling clearance:
0.01÷0.06 mm
Maximum clearances allowed after use: 0.10
mm
Replace the piston if clearances exceed the max-
imum limits specified in the table.

Crankcase - crankshaft - connecting rod

Diameter of crankshaft bearings.
Measure the capacity on both axes x-y.
Characteristics
CHAR - 19