REVERSE AND HIGH CLUTCH DRUM INSPECTION

Drive Plate Inspection

1. Measure the facing thickness in three places and calculate the average.

• If it is less than the minimum specification, replace the drive plate.

Standard

2.0 mm {0.079 in}

Minimum

1.8 mm {0.071 in}

Return Spring Inspection

1. Measure the spring specification.

• If not as specified, replace the return spring.

Specification

Outer diameter (mm {in})	Free length (mm {in})	No. of coils	Wire diameter (mm {in})
8.0 {0.315}	27.1 {1.067}	10.2	1.1 {0.043}

Reverse Clutch Piston Inspection

Warning

• Using compressed air can cause dirt and other particles to fly out, causing injury to the eyes. Wear protective eye wear whenever using compressed air.

1. Verify that there is airflow when applying compressed air through the fluid passage of the reverse clutch piston.

• If there is any malfunction, replace the reverse clutch piston.

Air pressure

390 kPa {4.0 kgf/cm2, 57 psi} max.