TM 11-6625-3081-23
Section III.
DAYSIDE TEST BENCH 2A1 MAINTENANCE PROCEDURES
Subject
Para
Page
Dayside Test Bench 2A1 Replacement . . . . . . . . . . . . . . . . .
Dayside Test Bench Cabinet Repair . . . . . . . . . . . . . . . . .
Optical Signal Analyzer (OSA) Assembly 2A1A1 Replacement . . . . . .
Optical Signal Analyzer (OSA) Housing Assembly Repair . . . . . . .
Optical Signal Analyzer (OSA) Assembly 2A1A1 Repair . . . . . . . .
HOD Mounting Bracket Assembly 2A1A1A4 Repair . . . . . . . . . . . .
Optical Signal Analyzer Filter and Detector Assembly
2A1A1A14 Repair . . . . . . . . . . . . . . . . . . . . . . . . .
Optical Signal Analyzer Photomultiplier and Bracket Assembly
2A1A1A7Repair. . . . . . . . . . . . . . . . . . . . . . . . . .
Optical Signal Analyzer Power Supply Assembly 2A1A1A6 Repair . . . .
Optical Signal Analyzer Interface Assembly 2A1A1A8 Replacement . . .
Optical Signal Analyzer Photon Emitter Assembly 2A1A1A3
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optical Signal Analyzer (OSA) Relay Assembly 2A1A1A12 Repair . . . .
Adapter Panel Assembly (2A1A1) Replacement . . . . . . . . . . . . .
Laser Test Module 2A1A2A1A1 Repair . . . . . . . . . . . . . . . . .
Camera/Bracket Assembly 2A1A2A1A1A15 Replacement . . . . . . . . . .
Lampholder 2A1A2A11 Repair . . . . . . . . . . . . . . . . . . . . .
Laser Cover Assembly 2A1A2A19 Repair . . . . . . . . . . . . . . . .
Microcircuit and Heat Sink Assembly 2A1A2W55 Replacement . . . . . .
Laser Attenuator Assembly Repair . . . . . . . . . . . . . . . . . .
Indirect View Display 2A1A3 Replacement . . . . . . . . . . . . . .
Indirect View Display 2A1A3 Repair . . . . . . . . . . . . . . . . .
Harness Assembly Repair . . . . . . . . . . . . . . . . . . . . . .
Field Lens Assembly Replacement . . . . . . . . . . . . . . . . . .
Power Supply Assembly 2A1A6 Repair . . . . . . . . . . . . . . . . .
5-9
5-10
5-11
5-12
5-13
5-13.1
5-14
5-15
5-16
5-17
5-18
5-19
5-19.1
5-20
5-20.1
5-21
5-22
5-23
5-24
5-25
5-26
5-27
5-28
5-29
5-45
5-50
5-52
5-55
5-59
5-66.2
5-68
5-73
5-85
5-90
5-92
5-93
5-96.1
5-97
5-100.
5-101.1
5-102
5-106
5-107
5-109
5-110
5-119
5-124
5-126
5-9.
DAYSIDE TEST BENCH 2A1 REPLACEMENT
5-9
INITIAL SETUP
Equipment Condition
Tools
Jacks (2)
Torque wrench
Personnel Required
39B ATE Repairer
One assistant
FOLLOWUP
References
power removed (para 2-24.1)
Pneumatic system bled down
(TM 11-6625-3085-12)
Cable cover removed
(TM 11-6625-3085-30)
Protective skirts removed (para 5-6)
Interconnection cables disconnected
(para 5-5)
TM 11-6625-3085-12
TM 11-6625-3085-30
Cable cover installation
(TM 11-6625-3085-30)
Protective skirt installation
(para 5-6)
Interconnection cables connection
(para 5-5)
Change 9
5-45
