4-26.
DISASSEMBLE BEVEL GEAR ASSEMBLY
15
16
17
18
19
20
21
22
23
Go
(SHEET 3 OF 4)
Remove spring (19) and valve (20) exposed when pump
assembly was removed.
Using 1/2 inch socket, remove nine bolts (21) and
washers (22). Remove check valve (push-start valve
body) (23).
Using 9/16 inch socket and extension, remove bolt (24)
and washer (25) that retain reverse signal tube (26) to
bevel gear carrier.
NOTE
If bevel gear carrier assembly is to be sent
to depot for overhaul, do step (18). If not,
go to step (19).
Using 9/16 inch socket and extension, reinstall washer
(25) and bolt (24). Using torque wrench, tighten bolt
(24) to 36-43 lb-ft (49-58 Nm).
Using 1/2 inch socket and extension, remove bolt (27)
and washer (27A) that retains reverse signal tube (26)
to input and scavenge pump assembly (28).
NOTE
If input and scavenge pump assembly (28) is
to be sent to depot for overhaul, do Step
20. If not, go to Step 21.
Using 1/2 inch socket and extension, reinstall bolt (27)
and washer (27A) in pump assembly (28). Torque bolt
(27) to 13-16 lb-ft (18-22 Nm).
Using combination wrench, remove reverse signal tube
(26) from bevel gear assembly.
Remove two clamps (29) from tube (26).
Using combination wrench, remove connector (30) and
packing (31) from pump assembly (28). Remove
packing (31) from connector (30).
to Sheet 4
Para. 4-26, Task 1
TM9-2520-272-34&P
Change 1 4-165
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