Yamaha RX10K Supplementary Service Manual page 139

VALVE CLEARANCE ADJUSTMENT
S Install the new valve pad 1 and the valve lifter
NOTE:
S Apply molybdenum disulfide oil to the valve
S The valve lifter must turn smoothly when ro-
S Install the valve lifter and the valve pad in the
S Install the exhaust and intake camshafts, tim-
NOTE:
S Refer to "CAMSHAFTS" in CHAPTER 4.
S Lubricate the camshaft caps, camshaft lobes
S First, install the exhaust camshaft.
S Align the camshaft marks with the camshaft
S Rotate the crankshaft clockwise several turns
S Measure the valve clearance again.
S If the valve clearance is still out of specifica-
6. Install:
7. Install:
NOTE:
For installation, reverse the removal procedure.
Note the following points.
2-13
2 .
pad and the valve lifter.
tated by hand.
correct place.
ing chain and camshaft caps.
Camshaft cap bolt
10 Nm (1.0 mSkg, 7.2 ftSlb)
and camshaft journals.
cap marks.
to seat the parts.
tion, repeat all of the valve clearance adjust-
ment steps until the specified clearance is ob-
tained.
S Cylinder head cover
Refer to "CAMSHAFTS" in CHAPTER 5.
S All removed parts
INSP
ADJ