Yamaha MBK YQ100 Manuale di Servizio Scaricare il pdf (Pagina 119)

ENG

4-39

2. Attach :

• Crankcase separating tool 

Crankcase separating tool :

90890-01135

NOTE:

Fully tighten the tool holding bolts, but make

sure the tool body is parallel with the case. If

necessary, one screw may be backed out slightly

to level tool body.

3. Remove :

• Crankcase (right)

As pressure is applied, alternately tap on the

engine mounting bosses.

Use a soft hammer to tap on the case. Tap

only on reinforced spots of the case. Never

tap on the gasket mating surfaces. Work

slowly and carefully. Make sure the cases

separate evently. If one end “hand up” take

the pressure off the push screw, realign the

cases and the tool and start again. If the

cases do not separate at all, check for

remaining case screw or fitting. Do not force.

CRANKCASE AND REED VALVE

CRANKCASE (RIGHT) REMOVAL

1. Remove :

• Oil seal stopper 

• Screws (crankcase) 9Nm(0.9 kg.m)

NOTE:

Loosen each screw 1/4 turn, and remove them

after all are loosened.

CAUTION:

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Yamaha MBK YQ100 Manuale di Servizio Pagina 119