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A-111-4251
Sheet 2 of 3
TRAINEE GUIDE
ASSIGNMENT 4-1-2-1
a. Towed Buoy TB-17/BRR-6 (Bangor) or Towed Buoy TB-18A/BRR-6 (Kings Bay)
b. Receiver Group OR-197/BRR-6
c. Special Purpose Electrical Cable Assembly CX-13053/BRR-6
d. Buoy Cradle MT-4905/BRR-6
e. Reeling Machine RL-275/BRR-6
f. Sensor Group OA-8906/BRR-6
g. Buoy Door Sensing Switch
h. Buoy Control Indicator C-10256A/BRR-6
i. Antenna Control Indicator C-10257/BRR-6
j. Buoy Depth Control Indicator C-10258A/BRR-6
k. Relay Assembly RE-1115/BRR-6
l. Interconnecting Box J-3461/BRR-6
m. Towed Array Control Indicator Panel
7. Describe the controls and indicators directly associated with the AN/BRR-6 to support all operations and
preventive maintenance. Include names, reference designators, positions, conditions, colors, locations, and
functions.
8. Describe how the AN/BRR-6 works (functional operation) to support all operations and preventive
maintenance. Include signal flow, sequential operation, and indications.
a. Towed Buoy TB-17/BRR-6 (Bangor) or Towed Buoy TB-18A/BRR-6 (Kings Bay)
b. Receiver Group OR-197/BRR-6
c. Special Purpose Electrical Cable Assembly CX-13053/BRR-6
d. Buoy Cradle MT-4905/BRR-6
e. Reeling Machine RL-275/BRR-6
f. Sensor Group OA-8906/BRR-6
g. Buoy Door Sensing Switch
h. Buoy Control Indicator C-10256A/BRR-6
i. Antenna Control Indicator C-10257/BRR-6
j. Buoy Depth Control Indicator C-10258A/BRR-6
k. Relay Assembly RE-1115/BRR-6
l. Interconnecting Box J-3461/BRR-6
m. Towed Array Control Indicator Panel
9. Describe the functional interface between the AN/BRR-6 and related external equipments to support all
operations and preventive maintenance.
a. Power sources
b. Input signals
c. Output signals
Figure 9-1. Example Assignment Sheet. (Sheet 2 of 3)
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