Yamaha Libero Workshop Manual page 78

R-77
ENGINE DISASSEMBLY
5. Remove :
• Tensioner Cap Bolt ¿
• Retract completely the Tensioner Rod by
Screw in (clockwise) direction.
• Bolts (timing chain tensioner ) À 2 Nos
• Timing Chain Tensioner Assembly Á
• Gasket
6. Remove :
• Bolt (cam sprocket) ¿
• Plate washer (cam sprocket) À
• Cam sprocket Á
NOTE :
Hold the Nut Rotor with socket spanner for
opening Cam Sprocket Bolt. Fasten a safety
wire  to the Timing Chain to prevent it from
falling in the Crankcase.
7. Remove :
• Bolts (Cylinder Head) as per sequence.
(6 nos)
• Cylinder Head
NOTE :
• Loosen the Bolts 1/4 turn each and remove
then after all are loosened.
• Reomve the Bolts starting with the lowest
number one.
8. Remove :
• Guide Stopper #1 ¿
• Dowel Pins À
• Gasket (Cylinder Head) Á
• Cylinder Â
4-5
ENG