TM 10-4520-262-12&P 0036 00
0036 00-2
6. Remove the float assembly (1) from the heater and move it onto a petroleum absorbent mat or
tray. Wipe up any spilled fuel.
7. Take note of the orientation of the “T” connector (8) at the base of the float assembly (1). Remove
the “T” connector (8), clean any residual thread sealant from the threads of the connector and set
aside.
8. Take note of the orientation of the elbow connector (11) at the top of the float assembly (1).
Remove the elbow connector (11), clean any residual thread sealant from the threads of the
connector and set aside.
9. To install a new float assembly (1), apply thread sealant on the threads at the base of the float
assembly and install the “T” connector (8) removed earlier, making sure to orient the connector as
it was on the defective float assembly.
10. Apply thread sealant on the threads of the elbow connector (11) removed earlier and install the
elbow connector on the top of the new float assembly, taking care to orient the elbow connector
(11) as it was on the defective float assembly.
11. Position the float assembly on the bracket (10) and secure with two screws (9).
12. Install the two fuel lines fittings (6 and 7) on the “T” connector (8) at the base of the float
assembly. Tighten fittings (6 and 7) securely.
13. Apply new thread sealant to the threads of the float assembly inlet fitting (5) and install at the inlet
(12) of the float assembly (1) taking care to orient the opening of the fitting as it was on the
defective float assembly.
14. Install the fuel hose (4) on the float assembly inlet fitting (5) IAW WP 0021 00.
15. Install and tighten the fuel drain fitting (2) on the top assembly (3).
