HONDA
NH80
Remove the piston rings.
NOTE:
Spread each piston ring and remove by lifting
it up at a point just opposite the gap.
Remove the expander.
CYLINDE R/PISTON INSPECTION
Check the cylinder and piston for wear or damage.
Clean carbon deposits from the cylinder exhaust
port area and piston as shown.
CAUTION:
Do not scratch or score the cylinder and pis
ton
Inspect the cylinder bore for wear at three levels in
X
and Y directions. Use the largest measurement to
determine the cylinder wear.
SERVICE LIMIT:
48.050 mm (1.8917
in)
Date of Issue: May,
1 983
©HONDA MOTOR CO.,
L
TO.
CYLINDER HEAD/CY LINDER/PISTON
SECOND R I N G
TOP R I N G
59
6-5
Summary of Contents for NHSO aeroBO 1983
Page 1: ...D SHOP MANUAL NHSOaeroBO...
Page 61: ...ALTERNATOR 7 0 66 HONDA NH80 Date of Issue May 1983 HONDA MOTOR CO LTO...
Page 90: ...FINAL REDUCTION 9 0 96 HONDA NHSO Date of Issue May 1983 HONDA MOTOR CO LTO...
Page 98: ...CRANKCASE CRANKSHAFT 1 0 0 104 HONDA NH80 Date of Issue May 1983 HONDA MOTOR CO LTD...
Page 106: ...FRAME COVERS 1 1 0 1 1 2 HONDA NH80 Date of Issue May 1983 HONDA MOTOR CO LTD...
Page 143: ...FUEL TANK OI L TANK 1 4 0 154 HONDA NH80 Date of Issue May 1983 HONDA MOTOR CO LTD...
