TM 9-2320-280-20-2
3-27. FUEL TANK VENT LINE AND FILTER REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
Tiedown strap (Appendix G, Item 239)
Fuel tank removed (para. 3-24).
Locknut (Appendix G, Item 58)
Hood raised and secured (TM 9-2320-280-10).
CAUTION
Cover or plug all open hoses and connections immediately after
disconnection to prevent contamination. Remove all plugs prior to
connection.
NOTE
For fuel tank vent line filter replacement, perform steps 5, 8, and 9 only.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Remove clip (9) securing fuel tank vent line (3) to vent line (6).
Remove two capscrews (2) securing clamps (1) and (7) and vent lines (3) and (6) to brackets (8).
Remove tiedown strap (4) securing vent line (6) and fuel lines (5). Discard tiedown strap (4).
Disconnect vent line (3) from elbow (16).
Loosen two clamps (14) and remove vent line (15) from vent line filter (13) and elbow (16).
Remove two clamps (14) from vent line (15).
Remove two clamps (1) from vent line (3).
NOTE
Perform step 8 only when deep water fording kit is installed.
Disconnect deep water fording vent line (19) from vent line filter (13).
Remove capscrew (18), washer (11), locknut (12) clamp (10) and vent line filter (13) from body
bracket (17). Discard locknut (12).
NOTE
For fuel tank vent line filter replacement, perform steps 1, 2, and 5 only.
1. Install clamp (10) and vent line filter (13) to body bracket (17) with washer (11), capscrew (18), and
locknut (12).
NOTE
Perform step 2 only when deep water fording kit is installed.
2. Connect deep water fording vent line (19) to vent line filter (13).
3-52
