TM 10-8145-222-23
0058
REPAIR CONTINUED
4. Carefully pry and pull fuel level sending unit mount (Figure 3, Item 7) and gasket (Figure 3, Item 8), with
sending unit attached, out of fuel tank (Figure 3, Item 9).
5. Clean gasket and RTV silicone from tank (Figure 3, Item 9) at fuel sending unit mount area.
6. Install gasket (Figure 3, Item 8) over liquid level switch and pipe until flush with fuel sending unit mount flange.
7. Carefully lower sending unit into fuel tank until flush with tank (Figure 3, Item 9).
8. Install green ground wire (Figure 3, Item 6) to sending unit mount at location where removed using one bolt
(Figure 3, Item 3), new lock washer (Figure 3, Item 4) and washer (Figure 3, Item 5). Do not tighten bolt at this
time.
9. Install remaining five bolts (Figure 3, Item 3), new lock washers (Figure 3, Item 4), and washers (Figure 3,
Item 5) to secure sending unit.
10. Tighten six sending unit mount bolts (Figure 3, Item 3) in cross tightening pattern (WP 0091).
11. Connect fuel sending unit electrical connector P4/J4 (Figure 3, Item 1) on wire harness (Figure 3, Item 2).
WARNING
Rubber gloves, face, and eye protection should be worn when handling chemicals.
Failure to wear proper protective clothing and equipment may result in skin irritation
and/or serious eye injury.
12. Apply sealing compound to fuel level sending unit area of wire feed through.
13. Allow sealing compound to cure approximately two hours until hard.
14. Fill fuel tank with fuel (WP 0012, Service).
15. Connect battery (WP 0053, Reconnect).
16. Place MTRCS back into desired mode of operation (TM 10-8415-222-10, Operating Procedures).
0058-10