TM 5-3805-248-23-2
HYDRAULIC RETARDER MAINTENANCE - CONTINUED
0289 00
DISASSEMBLY - CONTINUED
7.
Remove gear (35), shaft (29) assembly, locknut (33), retainer (32) and gear (31) assembly.
WARNING
Hot oil or metal parts can cause severe burns. Wear insulated gloves, long sleeves and eye protection when
working with heated parts.
8.
Use oil bath to heat race (34) to a maximum tempera-
31
ture of 275F (135C) and remove from shaft (29).
35
32
29
33
34
394-726
9.
Remove preformed packing (40), washer (39), gear (31) assembly and washer (37) from shaft (36). Discard preformed
packing.
10.
Use an arbor press to remove bearing (38) from gear
36
(31).
37
31,38
39
40
394-728
0289 00-6
