Honda HRG416C1 Manual page 74

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PUSH ROD RUNOUT
Check both ends of the push rod for wear.
Check the push rod for straightness.
If necessary, replace the push rod (page 10-4).
VALVE FACE/VALVE STEM O.D.
Inspect each valve for face irregularities.
If necessary, replace the valve.
Inspect each valve for bending or abnormal stem wear.
If necessary, replace the valve.
Measure and record each valve stem O.D.
STANDARD:
SERVICE LIMIT:
If the measurement is less than the service limit,
replace the valve (page 10-6).
VALVE GUIDE I.D.
Measure and record valve guide I.D.
STANDARD:
SERVICE LIMIT:
If the measured valve guide I.D. is more than the
service limit, replace the cylinder (page 10-6).
IN/EX: 5.465 – 5.480 mm
(0.2152 – 0.2157 in)
IN/EX: 5.318 mm (0.2094 in)
IN: 5.500 – 5.512 mm
(0.2165 – 0.2170 in)
EX: 5.540 – 5.552 mm
(0.2181 – 0.2186 in)
IN: 5.572 mm (0.2194 in)
EX: 5.612 mm (0.2209 in)
CRANKSHAFT/PISTON/VALVES
VALVE FACE
10-19