3-22
ENG
CYLINDER HEAD COVER AND CYLINDER HEAD
PUSH ROD INSPECTION
1. Inspect:
9
Push rod runout
Out of specifications
→
Replace.
CYLINDER HEAD INSPECTION
1. Inspect:
9
Cylinder head combustion chamber
Check the combustion chamber for car-
bon deposits.
Carbon deposits
→
Remove.
TIP
Be sure not to damage the contact surface of
the cylinder.
2. Inspect:
9
Cylinder head
Cracks/damage around the hole of
spark plug
→
Replace.
3. Measure:
9
Cylinder head warpage
Measure the warpage on the contact
surface of the cylinder head at six
points using the straight edge and
thickness gauge.
Out of specifications
→
Resurface or
replace.
Runout limit:
0.5 mm (0.02 in)
Warpage limit:
0.05 mm (0.002 in)
7DK40-03_b 6/12/09 5:50 PM Page 13
Summary of Contents for EF2000iS - Inverter Generator
Page 2: ...7DK40 Cover 4 6 09 9 18 AM Page 2 ...
Page 13: ...7DK40 00 6 15 09 2 54 PM Page 11 ...
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Page 21: ...7DK40 00 6 15 09 2 54 PM Page 19 ...
Page 223: ...ELEC 7DK40 05 6 12 09 6 01 PM Page 41 ...
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Page 255: ...TRBL 7DK40 06 6 15 09 10 30 AM Page 22 ...
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