0124358 JOHNSON O-RING, Tube to housing

Parts Needed
Transmission Control Box
1. Remove the rear cab cover. 2. Remove the cover from the center console. 3. Remove the transmission control from the console (two bolts on each side).4. Disconnect the existing transmission control harness from the control group. 5. Lower the back of the buddy seat and remove the panel on the rear of the cab. This will make it easier to drill the holes for the set and clear switch bracket. 6. Drill two 12.2 mm (.5 in) holes in the plate as shown in the illustration and photo. The 8X9638 Plate (20) can be used as a template. 7. Mount service set and service clear 9D3721 Switches (21) to 8X9638 Plate (20) with the hardware furnished with the switches. 8. Fasten plate (20) and switches to the inside of the console plate with two 5M3062 Bolts (22), two 8T4896 Washers (23) and two 6V8801 Nuts (24). Leave the bolts loose because the plate may have to be removed later to install the control unit.
As Seen From The Cab
1049564 Harness Assembly9. The diagnostic connector of the 1049564 Harness Assembly (46) should be located behind the drivers seat near the diagnostic connector. Drill four 3.2 mm (.13 in) holes as shown in the illustrations.10. The service tool connector can be installed and capped with the following items:* 4-6D3033 Screws (49)* 4-6V9497 Washers (50)* 4-6B4540 Nuts (48)* 1-8C6354 Cap (51)
(19( 1047116 Harness Assembly. (A) Transmission fuse. (B) Ground boss. (C) Engine and transmission data link. (D) Transmission main connector. (E) Transmission control connector. (F) Service set and clear switches. (G) CE connections at cab wall (not shown). 11. Install 1047116 Harness Assembly (19) by feeding the ground boss, CE wall pin, data link connections, and the transmission fuse connector through the cone shape grommet at the rear of the cab wall. 12. Remove the endbell from the existing harness connector and slide it down the harness. Insert the control wires through the endbell (four 202-BK and E750-PU). When installing any wires into the connector, they must first go through the endbell.
Refer to SEHS8038 Use Of 6V4810 VE Connector Tool Group or SEHS9065 Use of CE Connector Tools for removal and installation of wires.
Always use the correct tool when removing or installing sockets in a connector. If the proper tool is not used the connector will be damaged.13. Remove sockets 17, 18, 19 and 37 from the existing transmission harness connector. Cut the ends from the wires, tape each wire, and tie back the wires to isolate them from shorting against themselves and other wires.
Insert only into socket locations which correspond to truck configuration.
14. Insert one of the 202-BK socket connections (from the 1047116 Retro Harness) into each of the locations shown in the chart. The remaining 202-BK wires should be taped and tied back as being unused in this update. This completes the coding of the transmission control box.15. Insert E750-PU wire from the 1047116 Harness Assembly into location 27. 16. Fasten 3E6014 EPTC-II Film (14) to the face of the 1044287 Control Group (13).17. Fasten two 5T9364 Plate Assemblies (15) to the bottom of the transmission control with four 0S0509 Bolts (17) and four 5M2894 Washers (18).18. Install the transmission control in the console with four 6V8969 Screws (16).19. Connect the main connector to the controller. Connect the new additional breakout from the control box (10 pin sure seal) to 1047116 Harness and fasten with 3T3046 Clip Assembly (30).
(20) 8X9638 Plate. (21) Two 9D3721 Switches. (22) Two 5M3062 Bolts. (23) Two 8T4896 Washers. (24) Two 6V8801 Nuts. (X) D997-YL Wire. (Y) 202-BK Wire. (Z) D996-PU Wire.20. Connect the D997-YL, D996-PU and 202-BK wires to the service clear and service set switches as shown.21. Tighten the switch bracket and replace all panels. 22. Fasten the ground terminal of the retro harness to the ground boss on the rear cab wall.23. Fasten the harness to the transmission fuse which is located on the circuit panel. The fuse holder has only one connection blade so the EPTC-II retro harness provides a short connector so that the existing transmission fuse wire (126-PK) may plug into the retro harness to form a splice connection.24. Remove 126-PK wire of the fuse panel harness from the transmission fuse. Then 126B (part of the retro harness) should be connected to the fuse with 126C being a new connection point for fuse panel 126-PK spade.
Refer to SEHS8038 Use Of 6V4810 VE Connector Tool Group or SEHS9065 Use of CE Connector Tools for removal and installation of wires.
Always use the correct tool when removing or installing sockets in a connector. If the proper tool is not used the connector will be damaged. 25. Insert three wires into the existing transmission harness connector on the cab wall.E750-PU wire goes into pin location 11.126-PK wire goes into pin location 18.202-BK wire goes into pin location 16.