TM-9-2320-272-10

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; OPERATOR'S MANUAL

SEPTEMBER 2004

CHANGE 2

TM-9-2320-272-10 - Page 378 of 481

TM 9-2320-272-10

3-29

3-8. ENGINE SERVICE (Contd)

(2) Removal (Contd).

(a)

Release latch (6) securing rear retaining strap (5) to hanger (11) and

spread apart retaining strap (5).

(b)

Release five latches (8) securing air cleaner body (7) to air cleaner

manifold (4).

(c)

Remove air cleaner body (7), gasket (9), and element (10).

(3) Cleaning Element by Tapping.

CAUTION

Do not strike ends of element on hard surface. Damage will result.

(a)

Hold element (10) so open end

faces ground.

(b)

Gently tap completely around

element (10) with hand to free trapped dirt.

(4) Installation.

(a)

Position air cleaner element

(10) in air cleaner manifold (4) with closed

end of element (10) facing outward.

WARNING

Keep fingers out from under or directly above the locking end of

securing latches during removal or installation. Injury will result

if fingers are caught under latches and/or if fingers are struck by

latch when unsnapped.

(b)

Position gasket (9) on air cleaner body (7) and install air cleaner body

(7) over element (10) with arrows on end of air cleaner body (7) pointing up.

(c)

Secure air cleaner body (7) to manifold (4) with five latches (8).

(d)

Secure rear retaining strap (5) to hanger (11).

(5) Final Inspection.

Start engine (para. 2-12) and press top of air cleaner

indicator (3) to release red band. If green band does not appear, report condition to

unit maintenance.