Section 07-03B: Transmission, Manual, Model S5-47 ZF
1996 F-Series Vehicles Over 8500 lbs. GVW Workshop Manual
INSTALLATION

Extension Housing — Shift Rail Bearing, Countershaft and Mainshaft Bearing Outer Race

SPECIAL SERVICE TOOL(S) REQUIRED
DescriptionTool Number
Needle Bearing ReplacerT87T-7025-DH
Driver HandleT80T-4000-W
Bearing Cup ReplacerT73T-4222-A
Mainshaft Front Bearing Cup ReplacerT87T-7025-PH

  1. If removed, install the central shift rail bearing into the extension housing (7A039). Heat the extension housing in the area of the bearing bore to 160°C (320°F) with Rotunda Heat Gun 107-R0300 or equivalent. Insert the ball sleeve and drive the bearing in until it seats against its stop using Needle Bearing Replacer T87T-7025-DH and Driver Handle T80T-4000-W.





  1. Heat the extension housing in the area of the countershaft rear bearing outer race to 160°C (320°F) with Rotunda Heat Gun 107-R0300 or equivalent. With Driver Handle T80T-4000-W and Bearing Cup Replacer T73T-4222-A, drive the countershaft bearing cup into its bore until it seats against its stop.





  1. NOTE: Do not install the oil seal (7052) at this time. The oil seal is installed just prior to installing the output flange.

    Heat the extension housing in the area of the mainshaft outer race to 160°C (320°F) with Rotunda Heat Gun 107-R0300 or equivalent. Using Driver HandleT80T-4000-W and Mainshaft Front Bearing Cup Replacer T87T-7025-PH, drive the bearing cup into its bore until it seats against its stop.