TM 5-5420-202-20-4
HEATER FUEL PUMP REPLACEMENT (Sheet 3 of 3)
Using socket and extension, install two
3.
screws, lockwashers, and washers (E)
securing fuel pump (C) to hull.
Remove two plugs from fuel lines (F)
4.
and (G).
Using 9/16 inch wrench, install line (F) to
5.
pump (C).
Using 5/8 inch wrench, install tube nut (H)
6.
to elbow (B).
Connect electrical connector (J) to
7.
harness connector (K).
Test heater for operation (TM 5-5420-202-10).
8.
TA248624
End of Task
18-25
