TM 9-4120-407-14
3-30. RECTIFIERS (CR1 AND CR4) WITH CAPACITORS (C1 AND C2) TESTING AND
REPLACEMENT. (Cont)
c. Installation.
(1) Rectifier (CR1) and Capacitors (C1 and C7) Installation.
(a) Install rectifier (1) Figure 3-45, screw (4), and flat washer (5).
(b) Connect wire leads and capacitors (2) and (3) to rectifier (1) terminals per tags and wiring
(2) Rectifier (CR4) Installation.
(a) Install rectifier (1) Figure 3-46, lock washer (3), and nut (2).
(b) Connect wire leads to rectifier (1) terminals per tags and wiring diagram Figure 3-5. See
NOTE
FOLLOW-ON MAINTENANCE:
Assemble and install the electrical components bracket. See para 3-30.
a. Removal
This task covers:
b. Testing
c. Installation
INITIAL SETUP
Tools
Equipment Conditions:
Service Refrigeration Unit Tool Kit
Electrical components bracket removed and
disassembled as necessary to access transformer.
Materials/Parts
a. Removal.
(1) Tag and disconnect wire leads from transformer (1) terminals. See paragraph 3-19.
(2) Remove four screws (2), lock washers (3), flat washers (4), and transformer (1). Discard lock
washers.
3-114