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Lube Components
Point to be
No.
Lubricated
1.
Elevation Jackscrew Housing
1
2.
Elevation Jackscrew Gear Housing
Fill and Drain
3.
2
Elevation Drive Intermediate Gearbox
Fill and Drain
4.
Elevation Jackscrew Pivot Pin, upper
5.
Azimuth Jackscrew Pivot Pin, front
6.
Azimuth Jackscrew Housing
7.
1
Azimuth Jackscrew Gear Housing
Fill and Drain
2
8.
Azimuth Drive Intermediate Gearbox
Fill and Drain
9.
Polarization Drive Gear
10.
Feed Rotation Worm Gear
Pillow Blocks
X = Lubricate
I = Inspect
* 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 troubleshooting 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.
1 Type 'HS' and 'STHS' drives only. 10 oz. required for gearbox on Type 'MS' drives.
2 Type 'HS' and 'STHS' drives only.
Lubrication Chart
Frequency
(Months)
1
3
X
I*
I*
X
X
X
I*
I*
C = Change
Type
of
6
12
Service
Pressure Fitting
C**
Pipe Plugs
C**
Pipe Plugs
Pressure Fitting
Pressure Fitting
Pressure Fitting
C**
Pipe Plugs
C**
Pipe Plugs
X
Brush
X
Pressure Fitting
62
Type
No. of Lube
of
Points or
Lube
Quantity
SHC32
1
SHC624
10 Oz
SHC624
34 Oz.
SHC32
1
SHC32
1
SHC32
2
SHC624
4 Oz.
SHC624
34 Oz.
SHC32
Minimum Surface
Coverage
SHC32
2
Preventive Maintenance
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