Lube

 

 

 

Service

Lube

Quantity

Andrew

Point

Parts to be Lubricated

Action

Frequency

Type

Type

/Points

Number

 

 

 

 

 

 

 

 

1

Elevation jackscrew housing

Lubricate

Every 3

Pressure

SHC32

1

49208

 

 

 

months

Fitting

 

 

 

 

 

 

 

 

 

 

2

Elevation gear motor housing

Inspect

Monthly

Pipe Plugs

SHC624

10 ounces 47497

 

fill and drain

Change

Every 3

 

 

 

 

 

 

 

 

 

 

 

 

 

months

 

 

 

 

 

 

 

 

 

 

 

 

3

Azimuth jackscrew housing

Lubricate

Every 3

Pressure

SHC32

2

49208

 

 

 

months

Fitting

 

 

 

 

 

 

 

 

 

 

4

Azimuth jackscrew gear

Inspect

Monthly

Pipe Plugs

SHC624

10 ounces 47497

 

housing fill and drain

Change

Every 3

 

 

 

 

 

 

 

 

 

 

 

 

 

months

 

 

 

 

 

 

 

 

 

 

 

 

5

Panning frame tube assembly

Lubricate

Every 3

Brush

Lightning

Surface

207912

 

and thrust pads

 

months

On

Lubricant

Coverage

 

Table 5-1: Antenna Lubrication Chart

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.

86

Preventive Maintenance

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Andrew 3.7-Meter Earth Station Antenna manual Service Lube Quantity Andrew