Crankcase Cover/Cylinder Block; Camshaft Inspection - Honda FJ500 Manual

62V42000.book 6 ページ ２０１２年１２月７日 金曜日 午前９時１７分
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CYLINDER BLOCK
CRANKCASE COVER/CYLINDER BLOCK/PISTON/CONNECTING
ROD/CRANKSHAFT/CAMSHAFT INSPECTION
CAMSHAFT HOLDER I.D.
Measure the camshaft holder I.D.
STANDARD:
14.000 – 14.018 mm (0.5512 – 0.5519 in)
SERVICE LIMIT:
14.048 mm (0.5531 in)
If the measurement is more than the service limit,
replace the crankcase cover and cylinder block.
Inspect the camshaft O.D. (page 13-10) with this
inspection.
CYLINDER SLEEVE I.D.
Measure and record the cylinder I.D. at three levels in
both the "X" axis (perpendicular to crankshaft) and the
"Y" axis (parallel to crankshaft). Take the maximum
reading to determine cylinder wear and taper.
STANDARD:
68.000 – 68.015 mm (2.6772 – 2.6778 in)
SERVICE LIMIT:
68.165 mm (2.6837 in)
If the measurement is more than the service limit,
replace the cylinder block.
Inspect the piston skirt O.D. (page 13-6) with this
inspection.
PISTON SKIRT O.D.
Measure and record the piston O.D. at a point 10 mm
(0.4 in) from the bottom of the skirt and 90° to the piston
pin bore.
STANDARD:
67.965 – 67.985 mm (2.6758 – 2.6766 in)
SERVICE LIMIT:
67.845 mm (2.6711 in)
If the measurement is less than the service limit,
replace the piston.
Inspect the cylinder sleeve I.D. (page 13-6) with this
inspection.
13-6
CRANKCASE COVER CYLINDER BLOCK
SIDE: SIDE:
Y
TOP X
MIDDLE
BOTTOM
90°
10 mm (0.4 in)