Learjet 20 Series Pilot Training Manual page 90

FUEL TRANSFER SYSTEM............................................................................................... 5-11
Crossflow Valve ............................................................................................................. 5-11
Transfer Valve/Xfer-Fill Switch (Normal Transfer Line) ............................................. 5-11
Fuselage Valve/Fus Valve Switch (Gravity-Flow Line) ................................................ 5-12
Float and Pressure Switches .......................................................................................... 5-12
Fuselage Fuel Fill-Transfer Operations ......................................................................... 5-13
TIP TANK FUEL JETTISON SYSTEM (OPTIONAL) ...................................................... 5-14
FUEL SERVICING .................................................................................................................5-14
General........................................................................................................................... 5-14
Approved Fuels.............................................................................................................. 5-16
Fuel Density Adjustments.............................................................................................. 5-16
Aviation Gasoline .......................................................................................................... 5-16
Anti-Icing Additive ........................................................................................................ 5-17
Refueling........................................................................................................................ 5-17
OPERATIONAL CONSIDERATIONS ................................................................................ 5-17
QUESTIONS ......................................................................................................................... 5-19
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LEARJET 20 SERIES PILOT TRAINING MANUAL
FOR TRAINING PURPOSES ONLY
FlightSafety
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