A09693
EM0227
Z00064
−ENGINE MECHANICAL CYLINDER BLOCK ASSY (1CD−FTV)(FromSeptember,
2003)
14−49
1CD−FTV ENGINE REPAIR MANUAL (RM1046E)
(b) Subtract the piston diameter measurement from the cylin-
der bore diameter measurement.
Standard oil clearance:
0.068 to 0.140 mm (0.0027 to 0.0055 in.)
If the oil clearance is greater than maximum, replace all the 4
pistons. If necessary, replace the cylinder block.
(c) Using a caliper gauge, measure the inside diameter of the
connecting rod bushing.
Bushing inside diameter:
31.015 to 31.027 mm (1.2211 to 1.2215 in.)
(d) Using a micrometer, measure the piston pin diameter.
Piston pin diameter:
31.000 to 31.012 mm (1.2205 to 1.2209 in.)
(e) Subtract the piston pin diameter measurement from the
bushing inside diameter measurement.
Standard oil clearance:
0.005 to 0.019 mm (0.0002 to 0.0007 in.)
If the oil clearance is greater than maximum, replace the con-
necting rod. If necessary, replace the piston and piston pin as
a set.
14. INSPECT CONNECTING ROD SUB−ASSY
(a) Using a rod aligner and feeler gauge, check the connect-
ing rod alignment.
(1) Inspect the misalignment.
Maximum misalignment:
0.05 mm (0.0020 in.) per 100 mm (3.94 in.)
If the alignment is greater than maximum, replace the connect-
ing rod assembly.
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