Yamaha WaveRunner FX140 Service Manual page 59

INSP
ADJ
POWER UNIT
1
1
5. Remove:
• Timing chain tensioner cap bolt 1
• Gasket
6. Turn the timing chain tensioner rod fully
clockwise with a thin screwdriver 1.
NOTE:
Make sure that the tensioner rod has been fully
set clockwise.
7. Remove:
• Intake camshaft caps
• Exhaust camshaft caps
• Timing chain
(from the camshaft sprockets)
• Intake camshaft
• Exhaust camshaft
NOTE:
• Refer to "CAMSHAFTS" in Chapter 5.
• When removing the timing chain and cam-
shafts, fasten the timing chain with a wire to
prevent it from falling into the crankcase.
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