• Using a micrometer, measure the diameter of the
piston pin.
• Check that the difference between the meas–
urements is less than the oil clearance limit.
Standard oil clearance: 0.005 – 0.011 mm
(0.0002 – 0.0004 in.)
Maximum oil clearance: 0.015 mm (0.0006 in.)
If the clearance is greater than maximum, replace the
rod bushing.
2. INSTALL NEW ROD BUSHING
Using SST, install the rod bushing to the connecting
rod.
SST 09222 – 30010
HINT: Align the bushing oil hole with the connecting
rod oil hole.
ROD BUSHING REPLACEMENT
1. REMOVE ROD BUSHING
Using SST, remove the rod bushing from the conne–
cting rod.
SST 09222–30010
(b) Measure the oil clearance between the rod bushing
and piston pin.
• Using an inside dial indicator, measure the inside
diameter of the rod bushing.
• Cheek that the rod is not twisted.
Maximum twist:
0.15 mm (0.0059 in.) per 100 mm (3.94 in.)
–ENGINE ENGINE MECHANICAL
EG1–62
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