TM-9-2350-256-10
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
OPERATOR'S MANUAL
OCTOBER 2014
TM-9-2350-256-10 - Page 696 of 796
GENERAL
The Auxiliary Power Unit (APU) air cleaner is located on the rear wall behind the personnel heater. It supplies air
to the APU.
SERVICING APU AIR CLEANER
1.
Unlatch two filter housing clips (Figure 1, Item 5) and remove housing cover (Figure 1, Item 7) from filter
housing (Figure 1, Item 6).
NOTE
Before cleaning filter element, inspect it for tears or holes. If any are found, notify
maintenance to replace filter element.
2.
Remove wingnut (Figure 1, Item 1), gasket (Figure 1, Item 2), plate (Figure 1, Item 3), and filter element
(Figure 1, Item 4) from housing (Figure 1, Item 6).
Figure 1.
APU Air Cleaner Housing.
CAUTION
Do not wash filter more than two times. When filter is due for third washing, replace it.
Failure to comply may result in damage to equipment.
3.
Rinse away dust from filter element (Figure 2, Item 4) with clean water at no more than 10 psi (69 kPa).
4.
Soak filter element (Figure 2, Item 4) in lukewarm water using non-foaming detergent for 15 minutes.
5.
Shake filter element (Figure 2, Item 4) slightly before removing from water.
6.
Rinse filter element (Figure 2, Item 4) with clean water at no more than 10 psi (69 kPa) from inside out.
7.
Shake filter element (Figure 2, Item 4) lightly to remove excess water.
TM 9-2350-256-10
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