TM 5-3740-214-14
Section V. MAINTENANCE PROCEDURES
GENERAL
This section contains general procedures for removal, minor repair, replacement and installation of aerosol generator
components by the organizational maintenance technician.
a. General Removal Instructions.
(1)
Be sure to disconnect the battery ground cable before removing any electrical parts or working on the fuel
system.
(2) Be sure there is enough clearance to remove a component. Disassemble the aerosol generator to a point
necessary to provide good working clearance.
(3) To help reassemble and install components, place identifying tags on mating ends of electrical air and fluid
lines as they are disconnected.
b. General Disassembly Instructions.
(1) O-rings, gaskets, seals, and similar materials should be replaced if they are removed. Be sure all traces of
old gasket or sealant material is removed.
CAUTION
DO NOT use hard metal tools to scrape old gasket or sealant materials from machined surfaces.
(2)
Lockwashers, self-locking nuts, and any similar locking devices should be replaced if they are removed.
(3) To help reassemble and install components, place identifying tags on mating ends of electrical, air, and fluid
lines as they are disconnected.
(4) Apply protective covers to hoses and openings to prevent foreign matter from entering open housings and
lines. Wrap all parts in clean paper or dip them in preservative oil, Military Specification MIL-C-8188, or equivalent.
(5) Do not remove any parts that do not need repair or replacement. Do not disassemble a component any
further than necessary to accomplish needed repairs.
c.
General Cleaning Instructions.
(1) When cleaning bearings, place them in a container of dry cleaning solvent, P-D-680. If necessary use a
brush to remove caked grease and chips, etc. Do not rotate the bearings before they are cleaned. When the bearings
are cleaned, spin them in light lubricating oil to remove solvent.
(2)
Do not expose O-rings, gasket, or other rubber parts to cleaning solvent. The solvent will damage them.
(3)
Before disassembling the aerosol generator, clean all mud, grease, and grit from the unit.
(4) For cleaning exterior parts and components, use a cleaning compound such as Federal Specification P-C-
435A. Dilute the cleaning compound as recommended on its container.
(5)
For cleaning insecticide residue, use hot soap and water, Federal Specifications P-S-579.
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