Andrew ES45T Installation, Operation And Maintenance Manual page 81

Lube Parts to be Lubricated Action
Point
1 Elevation jackscrew
housing
2 Elevation gear motor
housing fill and drain
3 Azimuth jackscrew
housing
4 Azimuth gear motor
housing fill and drain
5 Panning frame tube
assembly and
thrust pads
Inspection requires checking for visible signs of oil leakage, draining, replacing and
adding oil to ensure appropriate oil level requirements. Excessively dirty oil will require
fresh replacement. If oil leakage is found to be excessive, refer to appropriate trou-
bleshooting information and perform applicable corrective action. Periodic inspection
procedures can be less frequent after first or second scheduled inspections.
Initial oil change requirements include flushing gear boxes with a standard cleaning
agent.
Table 1. Antenna Lubrication Chart
Frequency
Lubricate Every 3
months
Inspect Monthly
Change 3 months
Lubricate 3 months
Inspect Monthly
Change 3 months
Lubricate 3 months
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Service Lube Quantity/
Type Type Points
Pressure SHC32 1
Fitting
Pipe plugs SHC624 10 ounces 47497
Pressure SHC32 2
Fitting
Pipe plugs SHC624 10 ounces 47497
Aerosol Dry Moly Surface
Spray Lubricant Coverage
Preventive Maintenance
Andrew
Number
49208
49208
207911