Andrew 3.7-Meter Earth Station Antenna Installation And Operation Manual page 86

Lube
Point Parts to be Lubricated
1 Elevation jackscrew housing
2 Elevation gear motor housing Inspect
fill and drain
3 Azimuth jackscrew housing
4 Azimuth jackscrew gear
housing fill and drain
5 Panning frame tube assembly Lubricate Every 3
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 oil 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.
Action Frequency
Lubricate Every 3
months
Monthly
Change Every 3
months
Lubricate Every 3
months
Inspect Monthly
Change Every 3
months
months
Table 5-1: Antenna Lubrication Chart
86
Service Lube Quantity Andrew
Type Type /Points
Pressure SHC32 1
Fitting
Pipe Plugs SHC624 10 ounces 47497
Pressure SHC32 2
Fitting
Pipe Plugs SHC624 10 ounces 47497
Brush Lightning Surface
On Lubricant Coverage
Preventive Maintenance
Number
49208
49208
207912