TM 9-4931-381-14&P-2
2-6. Panel Assembly A1.
Task
Title
Frames
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20.1
21
22
23
24
25
26
27
Remove Panel Assembly A1
Remove Digital Indicator
Remove Keyboard Assembly
Repair keyboard Assembly
Remove Board Assembly A1TB1
Repair Board Assembly A1TB1
Replace Panel Structure
Remove Variable Resistor or Switch Knob or Control Dial
Replace \/ariable Resistor R1, R2, R3, R4, R5, R6, R7, R8,
R10, or R13
Replace Rotary Switch S9, S10, or S11
Replace Toggle Switch S1 or S8
Replace Light-Switch DS2, S2, S3, S4, S5, S6, or S7
Replace Lens, Lamp, or Housing
Replace RFI FiIter Assembly
Replace Plug Connector J14, J15, or J16
Replace Circuit Breaker CB1 or CB2
Replace IDU EMI Round Window or Bezel Spacers
Replace Access Door, Electrical-Mechanical Post, or
Terminal Lug
Replace Bow Handle or Extension Handle
Replace Semiconductor Device or Terminal Lug E1
Replace Tranzorb
Replace Totalizing Time Meter M1
Install Variable Resistor or Switch Knob or Control Dial
Install Board Assembly A1TB1
InstalI Keyboard Assembly
Install Digital Indicator
Install Panel Assembly A1
Replace Front Panel Decal
1 - 4
5 - 7
8
9 - 1 0
11
12
1 3 - 1 4
1 5 - 1 7
1 8 - 1 9
2 0 - 2 1
2 2 - 2 4
2 5 - 2 7
28
2 9 - 3 1
32
3 3 - 3 6
3 7 - 3 8
3 9 - 4 0
41
4 2 - 4 4
4 4 . 1 - 4 4 .2
45
4 6 - 4 8
4 9 - 5 0
5 1 - 5 2
5 3 - 5 4
5 5 - 5 8
59
Volume IV
Para. 2-6
Change 1 2-31
