Valve And Guide Inspection - Honda GoldWing GL1100 Service Manual

Cylinder Head
Cylinder Head Removal
(cont'd)
Clean carbon from the combustion chamber and
exhaust ports, then check the spark holes and valve
areaS for cracks.
NOTE: Do not
the
valve seats.
NOTE:
Check
for warpage in an X-I',attlsrn; from corner to
corner.
Service Limit: 0.10 mm (0.004 in)
Check
the head
for
warpage with a
stn~igllt
and feeler gauges.
Measure and record the O. D. of each valve stem.
Valve And Guide Inspection - - - - - - - - - - - - - - - -
Intake Valve: 6.58·6.69 mm
(0.2591 ·0.2595
Exhaust Valve: 6.55· mm
-0.2583 in)
Clean valves and
H'l;ji[Jt:t~;l.
Measure and record the I.D. of each valve
Valve Guide Service limit: 6.64 mm in)
Run the proper reamer thn:lUI:lh the
Valve Guide Reamers:
072489,01984-6570100
or
H/e
048726,01984·6110000
to remove carbon
7.. 10