Leerjet 35/36
Developed for Training Purposes
4K-7
February 1998
Powerplant
Fuel Control System
The fuel system consists of:
Q
fuel pump assembly
Q
hydro mechanical fuel control
Q
electronic fuel computer
Q
fuel flow divider assembly
Q
fuel atomizers.
Fuel is pumped by the engine fuel pump, filtered by the fuel fil-
ter, metered by the hydro mechanical fuel control in conjunction
with the fuel computer, delivered by the fuel manifold, and
atomized by the fuel nozzles.
The two-stage fuel pump contains a filter element and a filter
bypass valve. If the filter becomes blocked and a bypass
occurs, a red indicator pin on the pump housing pops out.
The fuel computer provides the following functions:
Q
start scheduling
Q
fuel scheduling
Q
ultimate overspeed protection
Q
surge valve control.
SPR (manual fuel enrichment) is a function of the fuel computer
and is controlled by the SPR switch labeled Land R. It is not
available if the computer is in manual mode or is turned off.
Although SPR is not required for normal starts, it should be
used for starts at temperatures below 0×F and during airstarts.
The SPR switch must be released when the engine ITT
reaches 400×C.
The fuel control unit modulates the metering valve to limit
engine RPM to 105%. The fuel computer provides ultimate
overspeed protection; if N
1
exceeds 109% or N
2
exceeds
110%, the fuel computer energizes the ultimate overspeed
solenoid valve to shut off the fuel.
Summary of Contents for 35
Page 1: ...Learjet 35 36 Cockpit Reference Handbook FEBRUARY 2007 ...
Page 4: ...1 2 Developed for Training Purposes Learjet 35 36 February 2004 CAE SimuFlite ...
Page 6: ...1 4 Developed for Training Purposes Learjet 35 36 February 2004 CAE SimuFlite ...
Page 8: ...2 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 22: ...2A 14 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 24: ...2A 16 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 118: ...2C 2 For training only Learjet 35 36 February 1998 ...
Page 119: ......
Page 120: ......
Page 121: ......
Page 122: ......
Page 123: ......
Page 124: ......
Page 125: ......
Page 126: ......
Page 127: ......
Page 128: ......
Page 129: ......
Page 130: ......
Page 131: ......
Page 132: ......
Page 133: ...TURN 45 FROM FROM RUNWAY TIMING START ...
Page 134: ......
Page 135: ......
Page 136: ......
Page 137: ......
Page 138: ......
Page 139: ......
Page 140: ......
Page 141: ......
Page 142: ......
Page 143: ......
Page 144: ......
Page 145: ......
Page 146: ......
Page 189: ...Leerjet 35 36 Developed for Training Purposes 3 5 February 1998 Limitations ...
Page 200: ...3 16 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 202: ...3 18 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 206: ...3 22 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 228: ...3 44 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 230: ...3 46 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 232: ...3 48 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 234: ...3 50 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 242: ...4A 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 244: ...4A 4 Developed for Training Purposes Leerjet 35 36 February 2007 CAE SimuFlite ...
Page 256: ...4A 16 Developed for Training Purposes Leerjet 35 36 February 2007 CAE SimuFlite ...
Page 258: ...4B 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 260: ...4B 4 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 262: ...4B 6 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 264: ...4B 8 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 266: ...4B 10 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 268: ...4B 12 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 278: ...4C 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 280: ...4C 4 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 282: ...4C 6 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 296: ...4D 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 300: ...4D 6 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 314: ...4E 14 Developed for Training Purposes Leerjet 35 36 February 2007 CAE SimuFlite ...
Page 316: ...4F 2 Developed for Training Purposes Leerjet 35 36 October 2001 CAE SimuFlite ...
Page 326: ...4G 2 Developed for Training Purposes Leerjet 35 36 October 2001 CAE SimuFlite ...
Page 330: ...4G 6 Developed for Training Purposes Leerjet 35 36 October 2001 CAE SimuFlite ...
Page 342: ...4H 12 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 346: ...4I 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 358: ...4I 14 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 361: ...Leerjet 35 36 Developed for Training Purposes 4J 1 October 2001 Oxygen System Oxygen System ...
Page 362: ...4J 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 370: ...4J 10 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 371: ...Leerjet 35 36 Developed for Training Purposes 4K 1 February 1998 Garrett TFE731 2 2B Engine ...
Page 372: ...4K 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 374: ...4K 4 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 380: ...4K 10 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 382: ...4L 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 384: ...4L 4 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 390: ...4L 10 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 394: ...5 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 436: ...6 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 462: ...6 28 Developed for Training Purposes Leerjet 35 36 February 2001 CAE SimuFlite ...
Page 470: ...7 8 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 472: ...8 2 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite ...
Page 482: ...8 12 Developed for Training Purposes Leerjet 35 36 February 1998 CAE SimuFlite Cabin Altitude ...