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TM 10-4320-316-14
c. Cleaning.
(1) Remove all build up of dirt, oil, and debris from all surfaces.
WARNING
Serious injury can result in breathing fumes of dry cleaning solvent P-D-680, Type III.
Serious injury or death can result from explosion of fumes from solvent. When using
this
solvent:
Clean parts in a well ventilated area.
Avoid inhalation of solvent fumes and prolonged exposure of skin to cleaning solvent. Wash exposed
skin thoroughly.
Do not use near open flame or excessive heat. Flash point of solvent is 100° F to 138° F (38 C to 59°
C).
Wear eye protection when blowing solvent from parts. Air pressure should not exceed 30 psig (2.1
kg/cm2).
(2) Clean all metallic parts with a clean soft cloth or a medium bristle brush, and cleaning solvent. Be sure that all
gasket adhesive residue is removed if gasket material is being replaced.
(3) Allow parts to dry.
d. Repair. Repair is limited to replacement of parts found defective during inspection.
e. Assembly. (Refer to Figure 4-14.)
(1) If foam insulation (6) was removed, replace foam insulation. Refer to Appendix F for manufacturing
instructions.
(2) Place sheet (5) into position on sheet (3) and install eleven rivets (4).
(3) Place sheet (2) into position on sheet (3) and install seven rivets (1).
f. Installation. (Refer to Figure 4-13).
(1) Install sheet (4) and four screws (3).
(2) Place outlet enclosure assembly (3) into position on unit and install twelve screws (2).
(3) Install seven screws (1).
(4) Install access cover (see paragraph 4-18).
(5) Install roll-over frames (see paragraph 4-13).
4-45
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