ENGINE OVERHAUL
Cylinder to piston clearance
Cylinder diameter
Measure inside diameter (Dc) with an internal bore micrometer 25 mm (0.9842
in.) below the edge (distance "A").
Piston diameter
Measure piston diameter (Dp) 7 mm (0.2755 in.) above skirt edge (distance "B").
Clearance is calculated as follows = Dc-Dp.
CLEARANCE (Dc-Dp)
0.035-0.065 mm
(0.001379-0.002561 in.)
Piston pin
The piston pin (1) must be perfectly smooth, with no signs of scoring, dents or
bluing due to overheating.
G.12
SERVICE LIMIT
0.10 mm
(0.004 in.)
Part. N. 8000 H1489 (10-2009)