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TM 10-3930-664-24
1. Place handle of fuel shutoff valve in closed position.
2. Place drain pan beneath fuel/water separator
(3). Tag and disconnect fuel lines (1, 2) from
fuel/water separator.
3. Remove fuel/water separator (3) from mounting
bracket (4) by removing screws (5), lockwashers (6),
and washers (7).
4. Remove fitting (8) and elbow (9) from fuel/water
separator (3). Remove and discard O-rings (10,
11).
5. Remove two plugs (12) from fuel/water separator (3).
Remove and discard O-rings (13).
B. CLEANING
Clean fuel/water separator in accordance with paragraph
1-24.
C. INSPECTION
1. Inspect fuel lines for cracks, splits, cuts, evidence of
leakage, and obvious damage. Replace line if
damaged.
2. Inspect fuel line nuts for security. Check for crossed,
stripped, or damaged threads.
3. Inspect fuel/water separator and related components
in accordance with paragraph 1-24.
D. INSTALLATION
NOTE
Wrap pipe threads of fuel fitting and
elbow
with
teflon
tape
before
assembling.
1. Install two plugs (12) and new O-rings (13) into
fuel/water separator (3).
2. Install fitting (8), elbow (9), and new O-rings (10, 11)
into fuel/water separator (3).
3. Install fuel/water separator (3) onto mounting
bracket (4) using screws (5), lockwashers (6), and
washers (7).
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