Standard piston pin bore diameter to mm to in

Item

Specified Condition

A

22.001 to 22.004 mm (0.8662 to 0.8663 in.)

B

22.005 to 22.007 mm (0.8663 to 0.8664 in.)

C

22.008 to 22.010 mm (0.8665 to 0.8665 in.)

If the diameter is not as specified, replace the piston.

Pisten Diameter Mejurment

(b) Using a micrometer, measure the piston pin diameter.

Standard piston pin diameter: 21.997 to 22.006 mm (0.8660 to 0.8664 in.)

Item

Specified Condition

A

21.997 to 22.000 mm (0.8660 to 0.8661 in.)

B

22.001 to 22.003 mm (0.8662 to 0.8663 in.)

C

22.004 to 22.006 mm (0.8663 to 0.8664 in.)

If the diameter is not as specified, replace the piston pin.

(c) Using a caliper gauge, measure the connecting rod small end bore diameter. Standard connecting rod small end bore diameter:

Item

Specified Condition

A

22.005 to 22.008 mm (0.8663 to 0.8665 in.)

B

22.009 to 22.011 mm (0.8665 to 0.8666 in.)

C

22.012 to 22.014 mm (0.8666 to 0.8667 in.)

Pin Bore Conrod

If the diameter is not as specified, replace the connecting rod.

(d) Subtract the piston pin diameter measurement from the piston pin bore diameter measurement. Standard oil clearance:

0.001 to 0.007 mm (0.00004 to 0.0003 in.) Maximum oil clearance: 0.010 mm (0.0004 in.) If the oil clearance is greater than the maximum, replace the connecting rod. If necessary, replace the piston and piston pin as a set.

(e) Subtract the piston pin diameter measurement from the connecting rod small end bore diameter measurement.

Standard oil clearance:

0.005 to 0.011 mm (0.0002 to 0.0004 in.) Maximum oil clearance: 0.011 mm (0.0004 in.) If the oil clearance is greater than the maximum, replace the connecting rod. If necessary, replace the connecting rod and piston pin as a set.

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Responses

  • cara lightfoot
    What is the piston to bore clearance on 97 camry?
    2 years ago
  • wayne
    What is metering a pin bore repair?
    5 months ago

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