TM 10-8145-222-23
0032
REPLACE CONTINUED
6. Carefully lift EMI shield assembly (Figure 4, Item 2) from fuel tank (Figure 4, Item 6) and rest on its side to
access internal wiring.
7. Tag and disconnect negative (-) (black) fuel pump lead (Figure 4, item 11) from filter terminal 4 (Figure 4,
Item 12).
8. Tag and disconnect positive (+) (red) fuel pump lead (Figure 4, item 13) from filter terminal 3 (Figure 4, Item 14)
from EMI filter (Figure 4, Item 24).
CAUTION
During disconnection of input and output fuel lines from the fuel pump, residual fuel
may drain out of fuel line. Clean any spills with cleaning rags as required.
9. Tag and disconnect input fuel line (Figure 4, Item 15) from fuel pump (Figure 4, Item 7), and clean any spills as
required using cleaning rags.
10. Tag and disconnect output fuel line (Figure 4, Item 16) from fuel pump (Figure 4, Item 7), and clean any spills
as required using cleaning rags.
11. Remove two screws (Figure 4, Item 17), lock washers (Figure 4, Item 18), and washers (Figure 4, Item 19)
securing fuel pump (Figure 4, Item 7) to fuel tank (Figure 4, Item 6). Discard lock washers.
12. Remove fuel pump (Figure 4, Item 7).
13. Remove inlet (Figure 4, Item 20) and outlet (Figure 4, Item 21) fittings. Retain for reinstall.
Install
1. Apply threadlocking compound to threads (Figure 5, Item 22 and Item 23) of inlet (Figure 5, Item 20) and outlet
(Figure 5, Item 21) fittings.
2. Reinstall inlet (Figure 5, Item 20) and outlet (Figure 5, Item 21) fittings and tighten.
NOTE
When installing fuel pump onto fuel tank, make sure that fuel filter end of pump is
oriented towards the fuel filler cap.
3. Install new fuel pump (Figure 5, Item 7) onto fuel tank (Figure 5, Item 6) using two screws (Figure 5, Item 17),
new lock washers (Figure 5, Item 18), and washers (Figure 5, Item 19).
4. Connect output fuel line (Figure 5, Item 16) to fuel pump outlet fitting (Figure 5, Item 21). Remove tag.
5. Connect input fuel line (Figure 5, Item 15) to fuel pump inlet fitting (Figure 5, Item 20). Remove tag.
6. Connect positive (+) (red) fuel pump lead (Figure 5, Item 13) to EMI filter terminal 3 (Figure 5, Item 14) on EMI
filter (Figure 5, Item 24). Remove tag.
7. Connect negative (-) (black) fuel pump lead (Figure 5, Item 11) to EMI filter terminal 4 (Figure 5, Item 12) on
EMI filter (Figure 5, Item 24). Remove tag.
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