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

Front Seal

SPECIAL SERVICE TOOL(S) REQUIRED
DescriptionTool Number
Input Shaft Seal ReplacerT95T-7025-A

NOTE: The through-bore of oil seal is designed such that the oil seal can be removed without having to disassemble the transmission (7003) if removal and replacement of oil seal is all that is required.

 

Removal

  1. For 7.3L and 7.5L engine applications, remove the three release bearing guide tube retaining screws. Remove guide tube.

  1. Tap on the oil seal with a screwdriver until the oil seal turns. Then use a screwdriver to pry out the seal.

 

Installation

  1. Insert new oil seal over input shaft and drive it flush with the case using Input Shaft Seal Replacer T95T-7025-A.

  1. For 7.3L and 7.5L engine applications, insert guide tube over input shaft. Insert and tighten three bolts (7A443) to 24 Nm (18 lb-ft).