Valve Spring Free Length/Perpendicularity; Valve Face/Valve Stem Od - Honda HRX217K6HYA Manual

HRX217HYA • HRX217HZA

VALVE SPRING FREE LENGTH/PERPENDICULARITY

Measure the valve spring free length.
STANDARD:
SERVICE LIMIT:
If the measured length is less than the service limit, replace the
valve spring.
Measure the valve spring perpendicularity.
If the measured perpendicularity is more than the service limit,
replace the valve spring.
SERVICE LIMIT:
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: IN/EX: 5.465 – 5.480 mm
SERVICE LIMIT: IN/EX: 5.318 mm (0.2094 in)
If the measurement is less than the service limit, replace the valve.
30.5 mm (1.20 in)
29.0 mm (1.14 in)
2° max.
(0.2152 – 0.2157 in)
CAM PULLEY/CRANKSHAFT/ PISTON/CYLINDER
VALVE FACE
10-21