TM 55-1925-283-12&P
0014 00
REPLACE RETURN TUBE
REMOVAL
1. Remove the fuel filter element (WP 0013 00) from the return tube (figure 2, item 1) that will be replaced.
2. Remove the return tube (figure 2, item 1) by inserting a punch through the upper hole (figure 2, item 2) and
turning the return tube counterclockwise until it is free.
2
1
Figure 2. Return Tube Replacement
INSTALLATION
1. Wrap the male pipe threads on the bottom of the return tube (figure 2, item 1) with antiseizing tape.
2. Thread the return tube into its opening by hand until hand tight.
! CAUTION
Do not use wrenches, pipe wrenches, vise grips, or similar tools to tighten the return
tube. Use of these tools will damage the sealing surfaces of the return tube.
3. Use a punch inserted through the upper hole (figure 2, item 2) to tighten the return tube (figure 2, item 1)
snugly.
4. Install the filter element (WP 0013 00) that was removed during the Return Tube Removal procedure above.
0014 00-3
