ARMY TM 9-6115-464-34
AIR FORCE TO 35C2-3-445-2
NAVY NAVFAC P-8-624-34
(b) One direction shall give an indication of less than 100 ohms. The other direction shall give an
indication of one megohm or more. There shall be no indication of discontinuity in either direction.
(c) Replace defective semiconductors.
(5) Inspect terminal board assembly for cracks, burns, and corroded terminals. Replace defective
terminal board assembly.
(6) Inspect transformers for cracks, corrosion, and evidence of shorting or overheating. Check continuity
of coils using an ohmmeter. There shall be no sign of open circuit.
(7) Replace defective transformers.
(8) Inspect voltage regulator assembly for burned or damaged components.
(9) Electrically check voltage regulator assembly components using figure 3-131 or 3-132 as a guide.
Refer to table 3–7 for capacitance and resistance value of components.
(10) If any voltage regulator components must be replaced or encapsulating coating repaired or replaced,
refer to Appendix A references for detailed procedures. Repair/replace encapsulation by applying
0.020 inch (min) coating of polyurethane resin (scotchcast 221, Minnesota Mining and Mfg. Co. or
equal).
(11) Inspect wiring harness for damaged connectors and terminals, burns, broken wires, and other
damage.
(12) Check individual wires for continuity using figure 3–133 as a guide.
(13) If the wiring harness has sustained damage and requires repair or rebuild, refer to figure 3-133 for
layout, identification and material requirements and Appendix A references for detailed soldering and
replacement procedures.
e. Assembly.
(1) Position and resolder wiring for resistors R24 (87), R16 (88), R21 (89), R28 (90), R31 (92), R30
(94), R11 (95), R6 (97), R10 (98), R12 (101), R14 (105), R34 (106), R5 (111), R4 (112), R23 (113),
R18 (117), R22 (118), R19 (122), R20 (124), R9 (127), R29 (128), R25 (129), R33 (131), R15 (133),
R32 (134), R17 (135), R26 (147), R27 (148), R13 (149), R8 (151).
(2) Position and resolder wiring for capacitors C16 (91), C4 (100), C6 (99), C3 (102), C8 (110), C7
(114), C15 (119), C5 (125), C9 (136), C11 (146), C10 (152), C12 (153).
(3) Position and resolder wiring for diodes CR11 (93), and diodes (96), (109), (115), (116), (121), (123),
(126), (130), (132), (137 thru 145), and (150).
(4) Position and resolder wiring for transistors (103), (107), (108), (120).
(5) Position and resolder wiring for integrated circuit (104).
(6) Install capacitor C13 (86), screw (85), nut and captive washer assembly (84), capacitor C14 (83),
screw (82) and nut captive washer assembly (81).
(7) Install shrink tubing (80), wire (79), wire tiedown strap (78), wiring harness (77), screw (76) and nut
and captive washer assembly (75).
(8) Install heat sink (74), diode CR1 (73), Iockwasher (72), nut (71), screws (70), nut and captive washer
assembly (69).
(9) Install wiring harness (67), screw (66), and nut and captive washer assembly (65).
(10) Install cable clamp (64), screw (63), and nut captive washer assembly (62).
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