ARMY TM 9-6115-604-12
NAVY NAVFAC P-8-633-12
4-15. REPAIR OF HOUSING COMPONENTS. The housing assembly can be disassembled to facilitate sheet metal
repairs.
a.
Disassembly of Door Assemblies (10. Figure 4-15)
(1)
Remove bar (1, Figure 4-17) and door holder assembly (2).
(2)
Remove screw and captive washer assemblies (3) and nut and captive washer assemblies (4) and separate
door lock support (5) and striker (6).
(3)
Remove door seal (7) from door panel assembly (8).
b. Disassembly of Fixed Frame Shutter Assemblies (18 and 12. Figure 4-15).
(1)
Remove hexagon head bolt (1, Figure 4-18), locknut (2), flat washer (3), connecting pin (4), locking ring (5), and
pin assembly (6) to remove the lever mounting bar (7), and right hand control lever (8).
(2)
Disassemble each of the 23 vane assemblies (9) by removing the right and left hand cranks (10 and 11) and
vinyl seals (12) from the vane stocks (13). Remove the right and left hand control bars (14 and 15).
(3)
Remove round head screws (16) to remove right and left hand angles (17 and 18) from the frame assembly
(19).
c.
Disassembly of Left Hand Shutter Door Assembly (14. Figure 4-15).
(1)
Remove hexagon head cap screws (1, Figure 4-19), lock washers (2), and hexagonal nuts (3) to separate left
hand shutter assembly (4) from left hand door (12).
(2)
Remove door holder rod (5) and bar (6).
(3)
Remove screw and captive washer assemblies (7) and nut and captive washer assemblies (8) to separate door
lock support (9) and striker (10) from left hand door (12).
(4)
Remove door seal (11) from left hand door (12).
d.
Disassembly of Right Hand Shutter Door (54. Figure 4-15).
(1)
Remove hexagon head capscrew (1, Figure 4-20), lock washers (2), and hexagonal nut (3) to separate right
hand shutter assembly (4) from right hand door (12).
(2)
Remove door holder rod (5) and bar (6).
(3)
Remove screw and captive washer assemblies (7) and nut and captive washer assemblies (8) to separate door
lock support (9) and striker (10) from right hand door (12).
(4)
Remove door seal (11) from right hand door (12)
e.
Disassembly of Right Hand Shutter (Figure 4-20) and Left Hand Shutter Door Control Lever Assemblies (Figure 4-
19). Remove hexagon head bolt (1, Figure 4-21), locknut (2), flat washer (3), connecting pin (4), locking ring (5),
and pin assembly (6) to remove the lever mounting bracket (7) and right hand/left hand control lever (8).
f.
Disassembly of Rear Door (33. Figure 4-15).
(1)
Remove grab handle (36, Figure 4-22) by removing hexagon head cap screws (8) and lock washers (10) (2)
Unhook and remove bar (1, Figure 4-22).
(3)
Remove screw and captive washer assemblies (2) and nut and captive washer assemblies (3) to remove door
lock support (4) and striker (5). Remove door seal (6).
(4)
Remove air filter (7) from air filter mounting shroud (12). Remove hexagon head capscrew (8), hexagonal nut
(9), and lockwasher (10) and separate chain assembly (11), air filter mounting shroud (12), and rear door shutter
assembly (13) from the right hand door panel assembly (35).
(5)
Disassemble rear door shutter assembly by removing hexagon head bolt (14), locknut (15), flat washer (16),
connecting pin (17), locking ring (18), pin assembly (19), lever mounting bracket (20), and control lever
assembly (21).
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