4 - 33
ENG
VALVES AND VALVE SPRINGS
REMOVAL POINTS
1. Remove:
●
Valve lifters
1
●
Pads
2
NOTE:
Identify each lifter
1
and pad
2
position very
carefully so that they can be reinstalled in their
original place.
2. Check:
●
Valve sealing
Leakage at the valve seat
→
Inspect
the valve face, valve seat and valve
seat width.
Checking steps:
●
Pour a clean solvent
1
into the intake and
exhaust ports.
●
Check that the valve seals properly.
There should be no leakage at the valve
seat
2
.
3. Remove:
●
Valve cotters
NOTE:
Attach a valve spring compressor
1
between
the valve spring retainer and the cylinder head
to remove the valve cotters.
Valve spring compressor:
YM-04019/90890-04019
Содержание WR426F(N)
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