Operation CHARM: Car repair manuals for everyone.

Oil Pump Preinspection

Oil Pump Preinspection
1. Measure the bushing of the oil pump.





Oil Pump bushing inner diameter torque converter side
Standard: 40.015-40.040 mm (1.57539-1.57637 in)
Maximum: 40.060 mm (1.57716 in)

Oil Pump bushing inner diameter forward clutch side
Standard: 19.000-19.021 mm (0.748030.74885 in)
Maximum: 19.041 mm (0.74964 in)

2. If not as specified, replace the oil pump housing and oil pump cover.