TM
5-3431-203-15
ences a maintenance operation, Column A
C-4. Explanation of Columns in
through J.
Section IV
b. Remarks. This column lists information
a. Reference Code. This column consists of
pertinent to the Maintenance Operation being
two letters separated by a dash, both of which
performed, as indicated on the MAC Section
are references to Section II. The first letter
references Column L and the second letter refer- II.
Section II. MAINTENANCE ALLOCATION CHART
Component assembly nomenclature
22
ACCESSORY ITEMS
2210
Data Plates, and Instruction Holders:
P l a t e s , data -----------------------------
Plates, instruction -------------------------------
44
WELDING EQUIPMENT
A r c Welder ------------------------------------
4400
Frame Support, Housing:
4405
Lifting, eye; cover, top; panel,
h o u s i n g , front ------------------------
4408
Connecting Devices:
Receptacle, remote control --------------
Panel, stud, terminal --------------------
Stud, terminal -------------------------------------
Switch and cable assembly, remote
control ----------------------------------------------
Protective Devices:
4409
Switches, interlock and thermostatic --
Switching and Timing Speed:
4410
Switch control; cable assembly, change-
over board; receptacle plug in timer
Switching and Timing Speed-Continued
4410
Relay, timer; switch, range;
switch, polarity -------------------------
Spark gap assembly -------------------------
Contactor; valve, solenoid; plug, dummy
C a p a c i t o r ----------------------------------
4411
Resistor Components:
Resistor
----------------------------------------------
Rheostat -----------------------------------------------
4412
Transformer Components:
Transformer, Main -----------------------
Reactor assembly, filter; transformer,
c o n t r o l ------------------------------------
Coil assembly, filter reactor; transformer
230 volts; coil tesla; capacitor, power
4413
Rectifier Components:
Rectifier, main -------------------------------------
Rectifier, control --------------------------------
C-3