TM 9-2320-272-24-1
3-29. FUEL TANK LINES (M939A2) REPLACEMENT (Contd)
Remove nut (5), screw (1), and two clamps (4) from fuel supply line (2) and fuel return line (3).
12.
Remove nut (11), screw (8), and two clamps (10) from fuel supply line (2), fuel return line (3), and
13.
bracket (7).
NOTE
Perform step 14 if bracket is damaged.
Remove nut (9), screw (6), and bracket (7) from frame rail (12).
14.
Remove nut (15), screw (13), and two clamps (14) from fuel supply line (2) and fuel return line (3).
16.
Disconnect two tubing nuts (17) from fittings (18), and remove fuel supply line (2) and fuel return
16.
line (3) from fuel tank (16).
NOTE
Perform steps 17 through 19 for vehicles with dual tanks.
Remove nut (22) and screw (24) from two clamps (23).
17.
Disconnect two tubing nuts (21) from adapter fittings (20) on selector valve (19).
18.
Remove fuel supply line (2) and fuel return line (3) from adapter fittings (20).
19.
b. Installation
1.
Connect rear half of fuel supply line (2) and fuel return line (3) to fittings (18) on fuel
tank (16) with tubing nuts (17).
2.
Install two clamps (14) on fuel supply line (2) and fuel return line (3) with screw (13) and nut (15).
NOTE
Perform step 3 if bracket was removed.
3.
Install bracket (7) on frame rail (12) with screw (6) and nut (9).
4.
Install two clamps (10) on fuel supply line (2), fuel return line (3), and bracket (7) with screw (8)
and nut (11).
5.
Install two clamps (4) on fuel supply line (2) and fuel return line (3) with screw (1) and nut (6).
NOTE
Perform steps 6 and 7 for vehicles with dual tanks.
6.
Install fuel supply line (2) and fuel return line (3) on adapter fittings (20) of selector valve (19) with
tubing nuts (21).
7.
Install two clamps (23) on fuel supply line (2) and fuel return line (3) with screw (24) and nut (22).
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