TM 5-3825-213-35
1
Key
6
Bearing
2
Lock
7
Gear, bevel
8
Bearing
8
Gear, spur
4
Shaft, fan
9
Key
5
Nut, special
C. Fan shaft assembly.
1
Key
4
Gear, pinion
2
Bearing
5
Key
3
Bearing
6
Shaft, pinion
D. Pinion shaft.
1
Screw, machine, 3/8-16 x 1 in. (3 rqr)
8
Felt seal
2
Washer, lock, 3/8 in. (3 rqr)
9
Screw, cap, 3/8-16 x 1 in. (4 rqr)
3
Cover, pinion shaft
10
Washer, lock, 3/8 in. (4 rqr)
4
Gasket
11
Cover, fan shaft
5
Seal
12
Gasket
6
Screw, machine, -16 x in. (4 rqr)
13
Gearcase
7
Retainer
14
Pin, straight headless, 3/8 x 1 in. (2 rqr)
E. Gearcase.
Figure 43. Continued.
Section VII. FAN BLOWER HOUSING ASSEMBLY
170.
Fan Blower Housing Assembly Cleaning,
168.
General
Inspection, and Repair
The fan blower housing assembly houses the fan
blower.
The rotation of the housing assembly is
Cleaning. Clean all parts with an approved
a.
hydraulically operated. It can cast snow on either side
cleaning solvent and dry thoroughly.
of the blower at various angles and at distances up to
Inspection and Repair. Inspect all parts for
b.
175 feet or straight up through the chute trough.
breaks, bends, or damaged threads. Repair by welding
or replace defective parts as necessary.
169.
Fan
Blower
Housing
Removal
and
Disassembly
171.
Fan Blower Housing Assembly Reassembly
and Installation
a.
Removal.
(1) Remove the snow chute turntable
Reassembly. Reassemble the fan blower
a.
assembly (par. 153).
housing assembly in reverse of numerical sequence
(2) Remove fan blower housing control arm
illustrated on figure 44.
(TM 5-3825-213-20).
b.
Installation.
(3) Remove the fan and auger gearbox
(1) Set the fan blower housing into the
assembly (par. 165).
snowplow frame.
(4) Lift the fan blower housing out the top of
(2) Install the fan and auger gearbox (par.
the snowplow frame.
Disassembly. Disassemble the fan blower
b.
(3) Install the fan blower housing control
housing assembly in numerical sequence as illustrated
arm (TM 5-3825-213-20).
on figure 44.
(4) Install the snow chute turntable
assembly (par. 155).
113