SPEC. AN-H-8 DEC 18. 1942
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AIRPLANE MODELS
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SPECIFIC ENGINE
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EGINE MODELS
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............................
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FLIGHT CHART
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............................
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...P-40K SERIES......
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.........V-1710-73......
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CONDITION
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FUE PRESSURE
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OIL PRESSURE
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OIL TEMP.
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COOLANT TEMP.
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MAX. PERMISSIBLE DIVING RMP:....3120 |
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(LB/SQ. IN)
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(LB/SQ. IN)
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C
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F
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C
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F
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CONDITION
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ALLOWABLE OIL CONSUMPTION |
DESIRED
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17 +/- 1
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60-70
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60-80
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140-176
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105-115
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221-239
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MAX. CONT.
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.13.3..U.S. QT/HR .22...IMP.PT/HR |
MAXIMUM
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18
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85
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95
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203
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125
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257
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MAX. CRUISE
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.10.0..U.S. QT/HR .17...IMP.PT/HR |
MINIMUM
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12
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55
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20
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68
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85
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185
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MIN. SPECIFIC
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.5-7..U.S. QT/HR .8-12...IMP.PT/HR |
IDLING
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9
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15
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OIL GRADE:(S).......................(W).................. |
SUPER CHARGER TYPE:SINGLE STAGE, SINGLE SPEED, MECHANICAL DRIVEN CENTRIFUGAL FUEL GRADE:100* OCTANE
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OPERANTING CONDITION
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RPM
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MANIFOLD PREASURE (BOOST)
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HORSE -POWER
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CRITICAL ALTITUDE
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BLOWER
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USE LOW BLOWER BELOW:
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MIXTURE CONTROL POSITION
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FUEL FLOW (GAL/HR/ENG.)
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MAXIMUM CYL. TEMP.
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MAXIMUM DURATION (MINUTES)
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W/ RAM
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NO RAM
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U.S.
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IMP.
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?C
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?F
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TAKE-OFF
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3000
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1325
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SEA LEVEL
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AUTO RICH
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155
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129
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5
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WAR EMERGENCY
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3000
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60.0
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1550
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SEA LEVEL
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AUTO RICH
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174
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145
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5**
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MILITARY
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3000
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44.2
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1150
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11,800
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AUTO RICH
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132
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110
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15
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MAXIMUM CONTINUOS
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2600
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37.8
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1000
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11,000
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AUTO RICH
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105
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87
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MAXIMUM CRUISE
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2280
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28.8
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670
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14,800
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AUTO LEAN
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50
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42
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MINUM SPECIFIC CONSUMPTION
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1950 1950 1950 1950 1950
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22.50 22.50 22.50 22.50 FULL T.
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395. 420. 450. 475. 460.
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S.L. 5,000 10,000 15,000 20,000
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AUTO LEAN
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30.0 32.0 34.0 36.0 35.0
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25.0 27.0 28.0 30.0 29.0
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REMARKS:
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* SPEC. AN-VV-F-781 AMEND. 5.** TO BE USED IN PRE-COMBAT ZONES
ONLY. |
1. CRUSING BELOW 1800 RPM MAY CAUSE INSUFFICIENT GENERATOR OUTPUT |
2. USING OVER 60 IN. MANIFOL PREASSURE WILL RESULT IN CYLINDER
HEAD OR SOME OTHER ENGINE PART FAULIRE. |