Input Shaft Seal

Input Shaft Seal

• If ATF flows out at the underside of the transmission bellhousing, the input shaft seal and/or Automatic Transmission Fluid (ATF) breather pipe may be leaking. Before replacing any parts, be sure to find actual cause of malfunction.

• Input shaft seal must be replaced if leaking.

• ATF breather pipe must be replaced if leaking. Refer to => [ ATF Breather Pipe ] 01J Transmission.

Special tools, testers and auxiliary items required

• Seal remover (T40014)

• Thrust piece (T40015)

Work Procedure

• Observe general repair information. Refer to => [ General Repair Information ] General Repair Information.

• Rules of cleanliness for working on transmissions. Refer to => [ Clean Working Conditions ] Clean Working Conditions.

• Transmission removed.

- Rotate the seal ring extractor (T40014) by hand into the shaft seal until the tool has a good hold in the shaft seal. Then tighten with an open end wrench.





- You can pull out the shaft seal a short distance by screwing in the rear bolt of seal ring extractor (T40014).

- Retighten seal ring extractor (T40014) so that it reengages securely in the shaft seal and continue tightening shaft seal by installing bolt.

- Repeat procedure until shaft seal has been pulled out completely.

• Input shaft and flange cover must be installed to install seal.

- Coat new shaft seal - A - with ATF.





- Slide shaft seal onto input shaft with open side facing transmission.

• Slide shaft seal as far as possible into cover so that it cannot bend when driving in.

- Drive in shaft seal until it stops using thrust piece (T40015).





- Fill with ATF. Refer to => [ ATF Filling for Flushing Process ] ATF Flushing.

- After installing transmission, check ATF level and correct. Refer to => [ ATF Level Checking ] ATF Level Checking.