5
5-45
4st 9.9/15/20 2008
34) Inspection of Connecting Rod Big
End Side Clearance
1. Measure connecting rod big end side clearance a. Replace
connecting rod and/or crank shaft if the clearance is over
specified value.
a
a
33) Inspection of Connecting Rod
Small End Inner Diameter
1.
Measure connecting rod small end inner diameter a. Replace
connecting rod if the diameter is over specified value.
Connecting Rod Small End Inner Diameter a : Standard Value
16.01 mm (0.6303 in)
Functional Limit :
16.04 mm (0.6315 in)
C
onnecting Rod Big End Side Clearance a :
0.10 - 0.25 mm (0.0039 - 0.0098 in)
Functional Limit :
0.60 mm (0.0236 in)
2. Measure piston pin boss inner diameter a.
3. Obtain clearance between piston pin and pin boss. Replace
piston pin or piston if the clearance is over specified value.
32) Inspection of Piston Pins
1. Measure piston pin outer diameter. Replace piston pin if
outer diameter is less than specified value.
Clearance Between Piston Pin and Pin Boss :
0.002
-
0.012 mm (0.00008
-
0.00047 in)
Functional Limit :
0.040 mm (0.00157 in)
Piston Pin Outer Diameter : Standard Value
16.00 mm (0.6299in)
Functional Limit :
15.97 mm (0.6287 in)
Piston Pin Boss Inner Diameter: Standard value
16.002 mm (0.63000 in)
E_MFS20C_ch05_090105.qxd 09.1.20 5:25 PM ページ 45
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