TM-9-2520-272-40

TM 9-2520-272-40

0016

OVERVIEW

It is necessary to remove the right cover assembly to do the maintenance tasks listed in this overview:

Remove components from below the right cover assembly.

Remove components from within the right cover assembly.

Remove the bevel gear assembly. Remove the sump communication tube, lube tube, oil transfer tube, and

scavenge tube before the bevel gear assembly can be pulled from the transmission. To get access to these

tubes, remove the right cover assembly. (You must also remove the left cover assembly to allow removal of

other tubes that install into the bevel gear assembly.)

Remove the range pack (located below the left cover assembly), including the range input shaft. Remove

the shaft and bushing assembly from the left of the transmission with the range input shaft. The range output

gear spacer and the governor drive gear will be loose in the right of the transmission. Upon assembly, you

cannot put this spacer and gear onto the range input shaft if the right cover assembly is installed.

REMOVE RIGHT COVER ASSEMBLY

NOTE

Make sure that the transmission is mounted on the maintenance stand, with right cover

assembly facing up.

1. Clean right cover assembly (Figure 1, Item 1).

2. Remove right lifting bracket. Refer to instructions in TM 9-2350-277-13&P.

NOTE

Before you remove the right brake adjusting cover, note the location of the chain in relation

to the bolt.

3. Remove six bolts (Figure 1, Item 2) and washers (Figure 1, Item 3) from the right brake adjusting cover (Figure

1, Item 4).

4. Remove the right brake adjusting cover (Figure 1, Item 4).

5. Remove the right brake adjusting cover gasket (Figure 1, Item 5). Discard gasket.

0016

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TM-9-2520-272-40 - Page 112 of 620