Oil Pump Clearance Specifications

Application

In. (mm)

Gear-To-Housing

Standard

.003-.006 (.07-.14)

Maximum

.012 (.30)

Gear Tip Clearance

Standard

.004-.006 (.10-.14)

Maximum

.012 (.30)

Gear Side Clearance

Standard

.0008-.0020 (.020-.050)

Maximum

.004 (.10)

Housing Bushing

1.504 (38.19)

Stator Shaft Bushing (Maximum)

Front

.850 (21.58)

Rear

1.066 (27.08)

Reassembly

1. Install oil seal until seal is even with outer edge of pump housing. Place stator shaft in torque converter while working on pump. Coat all components with ATF. See Fig. 26.

2. Align reference marks on gears during installation. To complete reassembly, reverse disassembly procedure. Tighten bolts to specification. See TORQUE SPECIFICATIONS. DO NOT over expand seal rings during installation. Ensure seal rings move smoothly after installation. Ensure drive gear rotates smoothly when installed in torque converter.

2001-05 AUTOMATIC TRANSMISSIONS A340E & A340F Overhaul

Oil Seal Motor Gear
Fig. 26: Exploded View Of Oil Pump Assembly Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2001-05 AUTOMATIC TRANSMISSIONS A340E & A340F Overhaul

Fig. 27: Measuring Oil Pump Clearances Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Responses

  • Anna
    How do you align oil pump marks wen gear comes off on 1kz te oil pump?
    3 years ago

Post a comment