The Mach trim computer is mounted under-
neath the copilot’s seat.
There are no power switches for the system.
On power-up of the aircraft busbars, the Mach
trim system performs a self-test routine.
Providing the following conditions are met, the
system engages:
• Indicated Mach number is less than
0.73M.
• The autopilot is not engaged.
• The electric trim is not in use.
• The manual pitch trim handwheel is not
being used.
• No Mach trim system failures have been
detected.
• Power supplies are correct and available
to the system.
Faults which render the system inoperative
will cause the system to disconnect in a fail
15-12
FOR TRAINING PURPOSES ONLY
HAWKER 800 XP
PILOT TRAINING MANUAL
FlightSafety
international
TRIM TABS
TRIM
MICROSWITCH
AUTOPITCH TRIM
SERVO MOTOR AND
DUAL SYNCHRO
TRANSDUCER
TRIM JACK
TRIM
MICROSWITCH
;
;
;
ELEV/AIL
TRIM
MWS ANNUNCIATOR
Figure 15-10. Elevator Trim System
Summary of Contents for 800 XP
Page 4: ......
Page 6: ......
Page 10: ......
Page 104: ......
Page 124: ......
Page 126: ......
Page 156: ......
Page 158: ......
Page 160: ......
Page 170: ......
Page 172: ......
Page 174: ......
Page 184: ......
Page 186: ......
Page 198: ......
Page 200: ......
Page 202: ......
Page 222: ......
Page 264: ......
Page 266: ......
Page 268: ......
Page 276: ......
Page 278: ......
Page 280: ......
Page 290: ......
Page 292: ......
Page 310: ......
Page 312: ......
Page 314: ......
Page 328: ......
Page 338: ......
Page 340: ......
Page 342: ......
Page 352: ......
Page 354: ......
Page 356: ......
Page 378: ......
Page 412: ......
Page 414: ......
Page 416: ......
Page 474: ......
Page 476: ......
Page 478: ......
Page 486: ......
Page 500: ......
Page 502: ......
Page 504: ......