Aerio L4-2.3L (2006)
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Connecting rod alignment:
Mount connecting rod on aligner to check it for bow and twist. If limit is exceeded, replace it.
Limit on bow 0.05 mm (0.0020 inch)
Limit on twist 0.10 mm (0.0039 inch)
Crank Pin And Connecting Rod Bearings
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Inspect crank pin for uneven wear or damage. Measure crank pin for out-of-round or taper with a micrometer. If crank pin is damaged, or out-of
round or taper is out of limit, replace crankshaft or regrind crank pin.
Connecting rod bearing and crank pin
Standard: 49.982 - 50.000 mm (1.9768 - 1.9685 inch)
0.25 mm (0.0098 inch) undersize: 49.732 - 49.750 mm (1.9580 - 1.9586 inch)
Out-of-round "A"-"B"
Taper "a"-"b"
Out-of-round and taper limits 0.01 mm (0.0004 inch)
