screws (1), washers (3), and nuts (2). In the one hole at each end of the strip (4), install one screw (14),
and nut (15).
Similarly, install strip (27) over panels (34) and (30), with screws (24 and 28), washers (26), and nuts (25
Install panel (20) with eighteen screws (17), washers (19), and nuts (18).
Walkway tread (detail A, figure 15-21) is a nonskid walkway compound MIL-W-5044B, Type II. Color is
FED-STD-595, No. X24087. Install in accordance with dimensions shown in detail A.
Shutter Assembly. Refer to figure 15-22 and install as follows:
Attach control assembly (12) to shutter frame (17) with four screws (11).
Attach rod (10) to control (12) with cotter pin (9).
Mount studs (14) in control bar (13) and install control bar (13) in angle (15).
Mount control block (8) to bar (13) with bolt (7).
Attach lever (5) to angle (15) with bolt (2) and nut (3).
Install pin (4) in lever (5) and control bar (13).
Assemble vanes (16).
Install cotter pins (9), assemble springs (1 and 6).
Install connectors (20) in control (12) then connect hoses (19 and 20).
Connect other end of hose (18) to elbow (22). Connect other end of hose (19) to connector (21). Install
two hose clamps (17A) using existing hardware.
Fill radiator with coolant in accordance with paragraph 13 b, Operator and Organizational Maintenance
Electrical Harness. See figures 15-23 and fold outs FO-14 and FO-15. The electrical harness assembly for the
housing kit louver control consists of two harnesses and a relay assembly. The relay assembly is mounted in the
external power box with a harness connecting it to the other terminal boards in the external power box, and an
electrical connector to be installed in an existing opening in the external power box enclosure. The other harness
connects from the external power box to louver actuators and their switches and is secured with clamps using
existing hardware. Figure 15-23 is the wiring harness installation and FO14 and FO-15 are the wiring
information. Install as follows:
Install the relay assembly (1) in the external power box as specified in paragraph 15-25 b, step (13).
On external power box assembly enclosure wall, remove plate covering existing hole (next to electrical
connectors) and install connector J32 of harness (2) on wall.
Refer to figure 15-23 and connect this harness as shown to terminal board TB303 on relay assembly and
terminal boards TB202 and TB203 on external power box assembly rear wall.
Install harness (3) with sixteen clamps (4) using existing hardware.
Connect Jacks and connectors to the respective actuators and switches located on the four door and
shutter assemblies. Connect P32 to connector installed in step (2).