Installation Instructions

TAA-101/TAA-101S Antenna Actuator Manual | Doc. No. 605169301 Rev. M
Broadcast Microwave Services, Inc. 31
6 PREVENTIVE MAINTENANCE
In order to ensure system longevity it is highly recommended that the following preventive maintenance
procedures be done at the appropriate time.
6.1 Maintenance Schedule
Procedure
Every 100 Hours of
Flight
Every
25
Hours of
Flight
Preflight
Up/Down Box
Inspect mounting hardware

Inspect wiring (connection,
chafing)

Skid Mount
Inspect clamps for wear

TAA-101
Verify operation

Inspect for debris in
m
echanism

Clean and lubricate
mechanism

Inspect mounting hardware

Inspect wiring (connection,
chafing)

TAA-101S
Verify operation

Inspect mounting hardware

Inspect wiring (connection,
chafing)

6.2 Maintenance Procedures
6.2.1 Operation Verification
1. Use the actuator removal tool, P/N 800169392, to remove the actuator from the rear socket on the
mount. See section 3.8 for instructions.
2. Rotate the TAA-101 so that the antenna can deploy without damage.
3. Power the system, then deploy and retract the antenna.
4. If the TAA-101 is operating correctly, turn off the power and reinstall the actuator into the mount with
the installation tool, P/N 800169391. See section 3.7 for instructions.
5. If the TAA-101 is not operating properly, see the TROUBLESHOOTING section.
6.2.2 Clean and Lubricate TAA-101 Mechanism
1. Remove the actuator from the mounting bracket using the actuator removal tool, P/N 800169392. See
section 3.8 for instructions.
2. Turn the actuator upside down and deploy the antenna to expose the gear.
3. Clean the gear and housing with denatured alcohol to remove all dirt and grit.
4. Inspect for abnormal wear.