700-R4 Automatic Transmission

1. Remove oil pump to case attaching bolt, then install an 11 inch bolt and locknut.

Fig. 90, Installing endplay tool:

2. Install endplay checking fixture adapter tool No. J-25022-A or J-34725 as shown in Fig. 90.

Fig. 91, Checking endplay:

3. Install oil pump remover and end play checking fixture tool No. J-24773-A as shown in Fig. 91, then attach a suitable dial indicator.
4. Zero dial indicator, then pull up on tool No. J-24773-A. Endplay should be .005-.036 inch. If dial indicator shows no endplay, then selective washer and thrust bearing have been improperly assembled.

Fig. 92, Transmission selective washer chart:

5. If endplay is not as specified, select the correct washer from chart, Fig. 92. The select washer which controls endplay is located between input housing and thrust bearing on oil pump hub.

Fig. 93, Clearance between reverse input clutch & sun gear shell:

6. Install O-ring seal into groove in end of turbine shaft. There should be clearance between the reverse input clutch and reaction sun gear shell, Fig. 93. Do not try to shim internal parts because of this clearance.