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ENG
CAMSHAFT, ROCKER ARMS AND VALVES
12.Measure:
●
Spring tilt a
Out of specification → Replace.
Spring tilt limit:
Inner:
2.5°/1.6 mm (0.06 in)
Outer:
2.5°/1.6 mm (0.06 in)
INSTALLING THE VALVES AND VALVE
SPRINGS
1.Apply:
●
Molybdenum disulfide oil
(onto the valve stem and valve stem seal)
2.Install:
●
Valve spring seat
●
Valve stem seal
●
Valve
●
Valve springs (inner and outer)
●
Valve spring retainer
N
OTE:
Install the valve springs with the larger pitch a
facing upwards.
b
Smaller pitch
New
3.Install:
●
Valve cotters
N
OTE:
Install the valve cotters while compressing the
valve springs with the valve spring compressor 1.
4.To secure the valve cotters onto the valve
stem, lightly tap the valve tip with a piece of
wood.
CAUTION:
Hitting the valve tip with excessive force
could damage the valve.
Valve spring compressor:
P/N. YM-04019, 90890-04019