TM 3-1040-276-10
CHAPTER 2
OPERATING INSTRUCTIONS
Section I. DESCRIPTION AND USE OF OPERATOR'S CONTROLS AND INDICATORS
2-1. CONTROLS AND INDICATORS.
Control or
Key
Indicator
Function
NOTE
Control levers are shown in the position against the air or fuel flow.
1
Fuel gage
Located at top of fuel tank. Indicates amount of fuel in tank.
Filling tank with gasoline raises float connected to dial rocker, Dial
moves from E (empty) to F (full) as tank is filled.
2
Fog oil pump drain cock
Located on out board side of air motor on M4 fog oil pump. Controls
pressure in air motor. Closing drain cock allows pressure to build up
in air motor and operate fog oil pump. Opening drain cock vents
pressure in air motor and stops operation of fog oil pump.
3
Fuel line plug cock
Located in fuel line under fuel tank outlet fitting and fuel strainer.
Controls flow of fuel from tank through fuel line to float bowl, Opening
fuel line plug cock allows fuel to flow, Closing fuel line plug cock
stops fuel flow.
Change 1
2-1
