TM 9-4120-407-14
d. Assembly
(1) Install individual components and wiring harness per paragraphs 3-21 through 3-24.
(2) Install screw (7), flat washer (8), and new self locking nut (6). Screw must turn freely, do not
tighten self locking nut.
(3) Carefully assemble control panel (4) onto control box (5), being careful not to damage or pinch
wiring harness leads, and align mounting holes.
(4) Install four screws (1), new lock washers (2), and flat washers (3).
e. Installation. Carefully align the control panel
(2) Figure 3-27 connector with the air conditioner
connector (3) and tighten screw (1).
3-21. WIRING HARNESS (CONTROL PANEL) TESTING, REPAIR, AND REPLACEMENT.
This task covers:
a. Testing
c. Repair
d. Installation
b. Removal
Tools
Equipment Conditions:
Service Refrigeration Unit Tool Kit
Control panel removed and disassembled as
necessary to access wiring harness.
Materials/Parts
terminal and the wire lead/terminal attached to it. If no continuity is indicated, repair or replace
Figure 3-29. Control Panel Wiring Diagram
3-87