Valve Guide Replacement - Honda Motor EU65is Manual De Instrucciones

cap.13 EU65is 6500is 07.12.17 5:05 PM ページ13-5
• ENGINE TEMPERATURE SENSOR
Measure the resistance between the terminals.
Resistance

2. VALVE GUIDE REPLACEMENT

1) Chill the replacement valve guides in the freezer section of
a refrigerator for about an hour.
2) Drive the valve guide out of the combustion chamber side
using a special tool.
TOOL:
Valve guide driver, 6.45 mm
NOTICE
Be careful to avoid damaging the cylinder head when
driving out the valve guides.
3) Install the new valve guides from the valve spring side of
the cylinder head.
Exhaust side: Drive the exhaust valve guide until the clip is
fully seated as shown.
Intake side: Drive the intake valve guide to the specified
height (measured from the top of the valve
guide to the cylinder casting as shown).
IN valve guide installation height
4) After installation, inspect the valve guide for damage.
Replace the guide if damaged.
13-5
1.684 – 2.824 kΩ (at 20 – 30°C/°F)
07742-0010200
9.0 mm (0.36 in)
[1]
ENGINE TEMPERATURE
SENSOR
[1]
VALVE GUIDE
DRIVER, 6.45 mm
07742-0010200
[4] INTAKE:
9.0 mm
(0.36 in)
[1]
VALVE GUIDE
DRIVER, 6.45 mm
07742-0010200
[2] EXHAUST:
[3] CLIP