Yamaha FX10X Service Manual page 416

b
a
EX
2
REMOVAL
NOTE:
• Turn the crankshaft clockwise.
• When piston #3 is at TDC on the compression
IN
• TDC on the compression stroke can be found
1
To prevent damage to the cylinder head, cam-
shafts or camshaft caps, loosen the camshaft
cap bolts in stages and in a crisscross pattern,
working from the outside in.
3
NOTE:
To prevent the timing chain from falling into the
crankcase, fasten it with a wire 3.
1
5-17
CAMSHAFTS
1. Remove:
• Timing accessing screw
• Crankshaft end cover
2. Align:
• "I" mark a on the AC magneto rotor
(with the stationary pointer b on the AC mag-
neto cover)
stroke, align the "I" mark a on the AC magneto
rotor with the stationary pointer b on the AC
magneto cover.
when the camshaft lobes for cylinder #3 are
turned away from each other.
3. Remove:
• Timing chain tensioner 1
• Gasket
4. Remove:
• Camshaft caps
• Dowel pins
CAUTION:
5. Remove:
• Exhaust camshaft 1
(with camshaft sprocket)
• Intake camshaft 2
(with camshaft sprocket)
ENG