4-23. FUEL SYSTEM AND AIR INTAKE - Continued
4-23.1 Fuel Tank - Continued
Connect grounding wire (8) to fuel priming
pump and level sender. Connect positive
wires (10 and 12) to fuel priming pump
and to fuel level sender.
Reconnect main engine fuel delivery line
(11) to priming pump.
Reconnect winterization fuel delivery line
(9) to fuel tank.
Reconnect winterization and main engine
fuel return lines (6 and 7) to return
assembly (13). It does not matter which
hose is attached to either elbow.
Fill fuel tank with 10 gal of fuel. Connect
main batteries temporarily and check fuel
approximately 1/4 full. Replace sender
unit or gage as required, see para. 4-24.
Set fuel priming switch to MANUAL in cab
and check fuel priming pump starts (hum
in fuel tank) Repair pump as required, see
Disconnect main batteries.
Strip insulation on end of lamp wire and
While holding fuel tank compartment side,
connect butt connector between lamp and
Coat mating surfaces of front face with
sealant (item 25, Appendix E) and install
Install fuel tank top.
Attach front fender to fuel tank front face.
Reconnect wires with new butt connector.