MODEL DESCRIPTION
23
ITEM
NO.
ITEM
FUNCTION
13
Key
Switch
1
2
3
The key switch has three positions:
No. 1 Position:
OFF
position. Deenergizes all electric circuits except for the
horn and headlights.
No. 2 Position:
ON
position. Energizes all electric circuits except the starter
circuit. The key switch will be in this position during normal operation.
No. 3 Position:
START
position. Energizes the starter motor for starting the
engine. A spring returns the key to position No. 2 (
ON
position) when the key is
released.
NOTE:
There is a mechanical lockout that prevents the key switch from being
returned to the
START
position without first being returned to the
OFF
position.
14
Cold Start Aid
The cold start aid is used to help start the engine in cold weather. With the key
in the
ON
position, push and hold the button to energize the cold start aid. See
the STARTING PROCEDURES in this manual.
15
Fan Switch
This switch controls the operation of the fan. The location of the switch is on
the fan.
Property of American Airlines
Summary of Contents for CHALLENGER H165XL
Page 8: ...CONTENTS 6 NOTES P r o p e r t y o f A m e r i c a n A i r l i n e s...
Page 10: ...WARNING 8 NOTES P r o p e r t y o f A m e r i c a n A i r l i n e s...
Page 112: ...MAINTENANCE 110 P r o p e r t y o f A m e r i c a n A i r l i n e s...
Page 113: ...MAINTENANCE 111 NOTES P r o p e r t y o f A m e r i c a n A i r l i n e s...
Page 116: ...2 DO NOT PUBLISH THIS PAGE REFERENCE ONLY P r o p e r t y o f A m e r i c a n A i r l i n e s...
