Yamaha WaveRunner FX140 Manual De Servicio página 122

INSP
ADJ
POWER UNIT
6
5
NOTE:
The new valve pad number is only an
approximation. The valve clearance must
be measured again and the above steps
should be repeated if the measurement is
still incorrect.
• Install the new valve pad 5 and the valve
lifter 6.
NOTE:
• Lubricate the valve pad with molybdenum
disulfide grease.
• Lubricate the valve lifter with molybdenum
disulfide oil.
• The valve lifter must turn smoothly when
rotated by hand.
• Install the valve lifter and the valve pad in
the correct place.
• Install the exhaust and intake camshafts,
timing chain and camshaft caps.
Camshaft cap bolt:
10 N • m (1.0 kgf • m, 7.2 ft • lb)
NOTE:
• Refer to "Camshaft installation — CAM-
SHAFTS" in Chapter 5.
• Lubricate the camshafts, camshaft lobes
and camshaft journals.
• First, install the exhaust camshaft.
• Align the camshaft marks with the cam-
shaft cap marks.
• Turn the crankshaft clockwise several full
turns to seat the parts.
• Measure the valve clearance again.
• If the valve clearance is still out of specifi-
cation, repeat all of the valve clearance
adjustment steps until the specified clear-
ance is obtained.
3-14
E