TM 5-3825-213-20
Figure 20. Fan housing hydraulic cylinder assembly,
Figure 21. Plow hydraulic oil system filter, removal and
removal and installation.
installation.
Section II. AUGER ASSEMBLY
c. Installation. Install the auger assemblies as
70. General
illustrated in figure 22.
The three spiral augers are located one above
the other, and are incased in the plow frame. These
72. Auger Trunnion Bearing
augers feed snow into the fan blower which in turn forces
the snow to a different area. The lower auger should be
a. Removal.
inspected thoroughly before each operation for severely
(1) Remove the auger (par. 71).
bent flights and tube. The bearings are self-alining and
(2) Remove the trunnion bearing
as
will aline the rotation of the augers properly with a slight
illustrated in figure 23.
bend.
b. Cleaning and Inspection. Clean the bearing
assembly and inspect for damage or wear. Replace
71. Auger Assembly
damaged or worn parts as necessary.
a. Removal. Remove the auger assemblies
as illustrated in figure 22.
Installation.
c.
Note. Be sure to match mark each end of
(1) Install the trunnion bearing
as
auger and bearing flanges.
illustrated in figure 23.
b. Cleaning, Inspection, and Repair. Clean
(2) Install the augers (par. 71).
the auger and bearing assemblies and inspect for
breaks, bends, and broken welds.
47