nuts (33); and one screw (59), washer (34) and nut (33).
Remove upper side panel (42) from support frame by removing screws (39), washers (41), and nuts (40).
Door and Shutter Assembly. Refer to figure 15-16 and disassemble the door and shutter assembly as follows:
The following procedure is for right-hand doors. The disassembly of left-hand doors is similar,
except that the actuator mechanism is on the opposite side.
Remove chain (28) by removing screw (26) and nut (27).
Remove switch cover (16), switch support (21), spacer (23), and shim (22) by removing screws (18),
washers (20), and nuts (19). Unsolder wires from switch (15) and remove switch.
Remove electrical connector on actuator (6). Remove actuator (6) from bracket (17) by removing clamps
(1), washers (2), and nuts. Remove quick-release pin (3) and pin (4) from rod (5) and remove from
Remove bracket (17) spacer (14) and clamp (10A) from door by removing screws (7), nuts (8) and washers
Remove brackets (13) from bracket (17) by removing screws (10), washers (12), and nuts (11).
Remove shutter assembly (32) from door by removing screws (29), washers (31), and nuts (30).
5-27. REPAIR AND ADJUSTMENT
Sheet metal tears in doors, covers, and panels can be repaired by welding.
Paint scratches that reveal bare metal or paint that is removed during repair should be touched up as follows:
Smooth edges of remaining paint with fine sandpaper.
Clean area with Federal Specification P-D-680 solvent and wipe dry with clean cloth.
Treat area and paint in accordance with service requirements.
Replace any cover, door, panel, or hardware that is damaged beyond repair.
Adjust louver actuators in accordance with paragraph 15-28a.
Adjust radiator shutter actuators in accordance with paragraph 15-28b.
15-28. LOUVER ACTUATORS. The following paragraphs provide test, adjustment and replacement instructions for the
four identical louver actuators (6, figure 15-16) which are installed with the housing kit.
Connect the positive lead of 24V DC power source to the black lead of the actuator, and the negative lead
of the power source to the orange lead of the actuator. The actuator piston should extend.
Reverse the leads of the power source. The actuator piston should retract.
Adjustment. Refer to figure 15-16 and adjust the louver actuators by adjusting the switch support (21) of toggle
switch (15) so that the switch closes