TM 11-6660-200-14
4-12. TILTING SUPPORT ASSEMBLY.
PERSONNEL REQUIRED: Two technicians
To gain access to top of mast for transmitter installation or service, support must be
lowered to a horizontal position.
1. Remove screw (1), spacer (2), lockwasher (3), and nut (4), and move short brace (5) and
long brace (6) from mast base (7).
2. Repeat step 1 for mast base (8).
3. Loosen screw (9) on mast base (10) and tilt support downward to a horizontal position, using
mast base (10) as a pivot point.
CAUTION
Reinforce support when tilted to prevent bending or breaking support braces.
RIGHTING SUPPORT ASSEMBLY
1. Stand support assembly upright on mounting base, positioning short brace (5) and long brace
(6) in mounting base (7).
2. Install screw (1), spacer (2), lockwasher (3), and nut (4).
3. Tighten all three screws (1) in mounting bases (7), (8), and (10).
4-17
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