Section 07-03B: Transmission, Manual, Model S5-47 ZF
1996 F-Series Vehicles Over 8500 lbs. GVW Workshop Manual
DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES

Bearing, Countershaft

 
SPECIAL SERVICE TOOL(S) REQUIRED
DescriptionTool Number
Countershaft Bearing RemoverT96T-7025-A
Steering Pump Pulley RemoverT69L-10300-B

Disassembly

  1. NOTE: Do not attempt service procedures on the gears of countershaft cluster gear (7113). Only the bearings can be serviced.

    NOTE: Use brass pads or equivalent to prevent damage.

    NOTE: This procedure can also be used to replace the other countershaft bearing.

    Position countershaft cluster gear in a vise clamping onto 5th gear (part of countershaft cluster gear).





  1. Place puller device, such as Pinion and Carrier Bearing Puller D81L-4220-A or equivalent over the inner ring of the output shaft bearing (7065) located at the output end of the countershaft cluster gear. Turn the knurled ring on the tool to secure it to the ring on the output shaft bearing.

  1. Position Bearing Pulling Attachment D79L-927-A or equivalent over the gripper tool and remove the output shaft bearing from the countershaft.





Assembly

  1.  CAUTION: Maximum heating time is 15 minutes.

    Using Rotunda Heat Gun 107-R0300 or equivalent, heat the output shaft bearing not to exceed 160°C (320°F).

  1. Install output shaft bearing on end of countershaft cluster gear and drive it to its axial stop.