TM-9-2520-272-40

CROSS-DRIVE TRANSMISSION WITH CONTAINER MODEL X200-4A

TECHNICAL MANUAL; SUSTAINMENT MAINTENANCE MANUAL

FEBRUARY 2012

TM-9-2520-272-40 - Page 400 of 620

TM 9-2520-272-40

0049

REPLACE BEARINGS ON SPUR GEARS AND SHAFTS

NOTE

Outer races for bearings stay in center housing (left brake support) when the spur gears are

removed. Each of these bearings can be disassembled into two parts and are a matched set

with an outer race and an inner race and rollers. DO NOT REPLACE these inner races and

rollers unless you also replace the outer races of the related bearings. Refer to WP 0046 for

removal of the outer races from center housing (left brake support).

Remove Bearings

1. Remove bearing (Figure 1, Item 1) from left steer and output sun gear (Figure 1, Item 2).

2. Remove bearing (Figure 2, Item 3) from left steer gear (Figure 2, Item 4).