Assembly

Fig. 13, Input shaft components, installation:

Refer to Fig. 13, and proceed as follows:

An oven, hydraulic press and tools J-22912-01, J-36183 and J-36184 are required to conduct the following procedure.

Lubricate all components as assembly progresses with Synchromesh Assembly Lubricant No. 12345349 or equivalent.

Bearing race (6) and 5th gear (3) require heating in a oven at 250°F, for approximately 7-10 minutes.

1. Install bearing (16).
2. Install 3rd gear (15) with cone facing upward.
3. Install blocker ring (14).
4. When installing the 3rd-4th synchronizer assembly (8), note the following:
a. When installing, start the press operation, then STOP before tangs engage.
b. Lift and rotate gears (14 and 15) into synchronizer tangs.
c. Continue to press until seated. Ensure all shavings are removed.
5. Install 3rd-4th synchronizer (8) using tools described previously. Ensure side marked 3rd gear and small outside diameter groove of sleeve face toward 3rd gear (15).
6. Install bearing race (6) and bearing (5).
7. Install blocker ring (7) and 4th gear (4), with cone facing downward.
8. Install 5th gear (3), using tools J-36183, J-36184 and a hydraulic press. During installation, ensure flat side is facing downward.
9. Install a new snap ring (2).