Automatic Transaxle Unit Inspection

Remove the magnets and use them to collect any steel chips. Examine the chips and particles in the pan and on the magnet to determine what type of wear has occurred in the transaxle.
Steel (magnetic): bearing gear and plate wear
Brass (non-magnetic): bush wear

Using a dial indicator, measure the input shaft end play.

Standard end play:

0.262 to 1.249 mm (0.0103 to 0.0492 in.)

Using a caliper gauge, measure the inside diameter of the forward clutch hub bushing.

Standard inside diameter:

23.025 to 23.045 mm (0.9065 to 0.9073 in.)

Maximum inside diameter:

23.09 mm (0.9091 in.)

NOTICE:

1. When the diameter is over the maximum, replace the multiple disc clutch hub with a new one.
   
2. Check the contact surface of the bush in the direct clutch shaft. If any scratch or discolor is identified, replace the direct clutch sub-assembly with a new one.
   

Check to see if the sliding surface of the disc, plate and flange are worn or burnt.
If necessary, replace them.

NOTICE:

1. If the lining of the disc is peeling off or discolored, or even if a part of the groove is defaced, replace all discs.
   
2. Before assembling new discs, soak them in ATF for at least 15 minutes.
   

Using a vernier caliper, measure the free length of the spring together with the spring seat.

Standard free length:

14.04 mm (0.5528 in.)

Check to see if the sliding surface of the disc, plate and flange are worn or burnt.
If necessary, replace them.

NOTICE:

1. If the lining of the disc is peeling off or discolored, or even if a part of the printed number is defaced, replace all discs.
   
2. Before assembling new discs, soak them in ATF for at least 15 minutes.
   

Check to see if the sliding surface of the disc, plate and flange are worn or burnt.
If necessary, replace them.

NOTICE:

1. If the lining of the disc is peeling off or discolored, or even if a part of the groove is defaced, replace all discs.
   
2. Before assembling new discs, soak them in ATF for at least 15 minutes.
   

Using a vernier caliper, measure the free length of the spring together with the spring seat.

Standard free length:

15.51 mm (0.6106 in.)

Install the underdrive clutch assembly to the 1-way clutch. Rotate the underdrive clutch assembly to check the rotating direction for the lock or free operation.