TM RACING 250 EN, Workshop Manual

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ENGINE DISASSEMBLY
2.23 CRANKSHAFT, GEARBOX, GEARS DRUM
Open the guards as indicated in the relative section.
2.23.1 Components position
1) Crankshaft
2) Gearbox primary shaft
3) Gearbox secondary shaft
4) Gears selector drum (desmo)
2.23.2 Crankshaft removal
Using a rubber hammer, slide the complete crankshaft (1) from the
semicase. if necessary, heat the bearing to facilitate removal of the
crankshaft.
2.23.3 Gear shafts removal
Extract the secondary shaft fork pin (1) complete with fork (2).
Slide the primary shaft fork pin (3) out.