SECTION 4. DISASSEMBLY AND SERVICE
and groove’s upper or lower surface to measure the
clearance.
Standard
Service limit
0.015-0.045 mm
0.15 mm
4) PISTON RING WIDTH
Standard
Service limit
Top/Second
1.5 mm
1.37 mm
5) PISTON RING END GAP
Standard
Service limit
Top/second
0.02-0.04 mm
1.0 mm
Before measuring, put piston rings correctly in the ring
grooves, then, put the piston into the cylinder. As rings are
used in a set, top ring and second ring should be replaced
together.
6) PISTON PIN O.D.
Standard
Service limit
11.998 mm
11.932 mm
7) PISTON PIN BORE I.D.
Standard
Service limit
12.002 mm
12.048 mm
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