Andrew 7.3-Meter ESA User Manual

Step 3
Step 4
24
Installation Procedures
Figure 27
Attach 301771/301736 elevation jackscrew to 301772 tripod tube weldment as shown in
Figure 28.
•
Use 7/8 x 5-1/4 (133 mm) bolt. Fasten with heavy hex nut and flatwasher according to
A-325 procedure with the exception of tightening the nut 1/2 turn from snug condition.
Tighten jam nut in accordance with A-325 procedure. Apply supplied Loctite to threads
to act as locking nut.
Figure 28
Prop 301771/301736 elevation jackscrew up to align with 301772 tripod tube weldment
as shown in Figure 27.
301771/301736
Elevation Jackscrew
301772
Tripod Tube Weldment

Andrew 7.3-Meter ESA Specifications

General

Brand	Andrew
Model	7.3-Meter ESA
Category	Antenna
Language	English