TM 9-4940-568-34
3-45
(4) Attach a lifting device to swing drive
assembly (1) using two screws (9) and
washers (10) and remove all slack.
(5) Note position and remove oil fill pipe
(11) from swing drive assembly (1).
CAUTION
Use caution when lowering
swing drive
assembly past
cables and hoses. Failure to
comply may result in damage to
equipment.
(6) With help from assistant, remove nine
screws (12), washers (13), and swing
drive assembly (1) from subframe
assembly (6).
(7) Remove two screws (9), washers (10),
and chain from swing drive assembly
(1).
(8) Remove relief valve (14), bushing (15),
coupling (16), nipple (17), and elbow
(18) from nipple (19) .
WARNING
CARC paint contains isocyanate
(HDI) which is highly irritating to
skin and respiratory system.
High concentrations of HDI can
produce symptoms of itching
and reddening of skin, a burning
sensation in throat and nose,
and watering of the eyes. In ex-
treme concentrations, HDI can
cause cough, shortness of
breath, pain during respiration,
increased sputum production,
and chest tightness. The follow-
ing precautions must be taken
whenever using CARC paint:
Never weld or cut CARC-coated
materials.
NOTE
Perform Steps (9) thru (12) if a
new gear reducer is to be
installed.
(9) Using a wire scratch brush, remove
CARC paint from area four in. (102 mm)
around welding/grinding points of
spacer ring.
1
10
9
6
11
12
13
14
15
16
17
18
19
