toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Connecting Rod Bearing|Specifications|Page 1137 > < A/T - Fluid Leak|Page 1132
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Connecting Rod Bearing: Specifications

Connecting Rod Bearing

Measure the Plastigage at its widest point.

Standard oil clearance:

1ZZ-FE Engine: 0.028 - 0.060 mm (0.0011 - 0.0024 inch) 
2ZZ-GE Engine: 0.028 - 0.052 mm (0.0011 - 0.0020 inch) 
Maximum oil clearance; 0.08 mm (0.0031 inch) 

If the oil clearance is greater than maximum, replace the bearings. If necessary, grind or replace the crankshaft.

HINT:  If replacing a bearing, replace it with one having the same number as marked on the connecting rod. There are 3 sizes of standard bearings,
marked "1", "2" and "3" accordingly.

Reference 

Standard bearing center wall thickness: 

1ZZ-FE Engine 

2ZZ-GE Engine 

Connecting Rod Bearing|Specifications|Page 1137 > < A/T - Fluid Leak|Page 1132