Refitting The Crankshaft Bearings - Derbi GP1 50 cc Workshop Manual

Specific tooling
004499y001 Bearing extractor fitted with parts
004499y006 Bearing extractor fitted with parts
004499y002 Bearing extractor fitted with parts
004499y007 Half rings
Using the special tool, remove any bearing which remained
on the crankcase.
Specific tooling
001467Y007 Bell for bearings external 0 54 mm
001467Y006 20-mm pliers
R R
EFITTING THE CRANKSHAFT BEARINGS EFITTING THE CRANKSHAFT BEARINGS
Heat the bearings in oil at approx. 100°C and fit them onto
the crankshaft with the aid, if necessary of tube section ac-
ting directly on the internal ring of the bearing.
Specific tooling
020265y Bearing fitting stand
66