TM 9-2520-272-40
0021
INSTALL LEFT BRAKE APPLY SHAFT
CAUTION
Put protective material, such as masking tape, on the splines. If the shaft goes through the seal
without protection, the splines on the shaft will cause damage to the seal.
NOTE
Make sure that the right cover assembly is turned so that the internal side points up. Put
the right cover assembly on wooden blocks.
If there is tape on splines, put petrolatum on tape before you install shafts.
1. Apply petrolatum to washer (Figure 4, Item 7).
2. Install washer (Figure 4, Item 7) on the left brake apply shaft (Figure 4, Item 1).
3. Clean the spline end of the left brake apply shaft (Figure 4, Item 1).
4. Wind masking tape around the spline and end of left brake apply shaft (Figure 4, Item 1).
5. Apply petrolatum on tape on the left brake apply shaft (Figure 4, Item 1).
6. Put the taped end of the left brake apply shaft (Figure 4, Item 1) above the bearing (Figure 4, Item 8) in the
right cover assembly (Figure 4, Item 5).