TM 5-3825-213-35
1
Pin, cotter, 1/8 x 1 1/8 in. (3 rqr)
16
Nut, -12
2
Nut, slotted, hex, 5/8-18 (3 rqr)
15
Spider
3
Bolt, hex, head, 5/8-18 x 3 in. (3 rqr)
16
Disk, coupling (2 rqr)
4
Washer, flat, 5/8 in. (3 rqr)
17
Washer, flat, special (4 rqr)
5
Washer, flat, special, 5/8 in. (3 rqr)
18
Disk coupling (2 rqr)
6
Washer, flat, special (3 rqr)
19
Pin, cotter, 5/32 x 2 in.
7
Pin, cotter, 1/8 x 1 1/8 in. (3 rqr)
20
Nut, 1 -12
8
Nut, slotted, hex, 5/8-18 (3 rqr)
21
Spider
9
Bolt, hex head, 5/8-18 x 3 in. (3 rqr)
22
Key, straight, 7/16 x 7/16 x 2 1/8 in.
10
Washer, flat, special, 5/8 in. (2 rqr)
23
Setscrew, -13 x in.
11
Washer, flat, 5/8 in. (3 rqr)
24
Driving hub
12
Washer, flat, special (3 rqr)
25
Key, straight, 3/8 x 3/8 x 2-19/32 in.
13
Pin, cotter, 5/32 x 2 in.
26
Shaft
Figure 41. Auger drive shaft assembly, disassembly and reassembly, exploded view.
Section VI. FAN AND AUGER GEARCASE ASSEMBLY
164.
General
165.
Fan and Auger Gearcase Assembly Removal
and Disassembly
The fan and auger gearcase assembly divides the
power from the main propeller shaft, between the fan
a.
Removal.
blower and conveyor augers. The conveyor auger drive
(1) Remove the fan blower blades and arm
is effected through a drive shaft, sprockets, and roller
assembly (TM 5-3825-213-20).
chain. The fan blower is mounted on the main shaft of
(2) Disconnect spider from the coupling disk
the gearcase.
(3) Remove the fan and auger gearcase
assembly as instructed on figure 42.
108