TM 55-1930 209 14&P-91
Table C-1. Preventive Maintenance Checks and Services for Electrical Power Systems (Continued)
B - Before
D - During
A - After
H - Hourly Interval
Item to be
Check for and have repaired
or adjusted as necessary
3) Inside air cleaner body, cover intake
4) Clean inside of air cleaner cover and body
with clean cloth and solvent. Wipe dry.
When using compressed air for cleaning filter
elements, wear face shield and clothing that
completely covers body and limbs. Shirt
sleeves must be rolled down and buttoned and
collar buttons fastened.
Do not clean elements by bumping or tap- ping
them on hard object
Air filter element may be either a disposable
paper-type element or a reusable wire mesh
screen. The following pertains to a reusable
5) Clean filter element with compressed air.
Direct air first inside along length of pleats
in element and next outside along length of
pleats. Then clean the Inside again.
If compressed air does not clean element,
wash In a warm soapy water solution. Rinse
and blow dry.
6) Inspect filter element by placing a light
inside a clean, dry element Check for rips,
tears, or holes in element material. H
damaged, discard and obtain new element.
7) Remove covering from inlet inside air
8) Install clean or new element. Place cover
on body and tighten in place.