Quantcast FUEL PUMP TESTING AND CALIBRATION (Contd) - TM-9-2815-225-34P_482

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TM 9-2815-225-34&P 3-63. FUEL PUMP TESTING AND CALIBRATION (Contd) LOCATION/ITEM ACTION REMARKS Pump code; Date; CPL  ..........................................................................4333-B 89; 0891 (Big Cam III) Test Hp Rated RPM ...............................................................................400 @ 2100 Engine Fuel  ...........................................................................................155-172 PSI(1068-1185 kPa) Torque Rise % Curve .............................................................................25% Fuel Rate lb/hr  .......................................................................................142-148 Auto Governor Cutoff RPM .....................................................................2130-2150 Throttle Leakage cc/1000 RPM  ..............................................................110 cc/mim Throttle Travel Degrees ..........................................................................27-29 Idle Speed @ RPM .................................................................................37 PSI (255 kPa) @ 500 Idle Speed cc @ RPM ............................................................................210-215cc @ 630 Intake Mfd.  Press ..................................................................................42-50 In./Hg. Calibration @ RPM (Flow) ......................................................................164 PSI(1130 kPa) @ 2100 Calibration Flow Lb./Hr ...........................................................................482 Check Point 1 PSI @ RPM ..........................................................................................108-116 (744-799 kPa) @ 1300 Calibration Flow Lb./Hr ...........................................................................390 AFC Setting In-Hg PSI..............................................................................................8 AFC or Aneroid RPM ............................................................................1600 Fuel (Flow) ...........................................................................................59 PSI (406 kPa) (272) Certified-Year-By  ...................................................................................1989-EPA Engine Model  ........................................................................................NTC-400 Big Cam III No-Air Set RPM (Flow) ...........................................................................1600 42 PSI(289 kPa) (224) Weight-Assist Setting- Spring.   ...............................................................0.800 in.  (20.3 mm) Weight-Assist Spring ..............................................................................P/N 143854 Idle Plunger  ...........................................................................................Code 27- P/N 141632 Auto. Idle Spring  ....................................................................................P/N 3018767 Torque Spring Shims (Thickness) ...........................................................0.020 in.  (0.508 mm) P/N 139586 Auto Governor Spring  ............................................................................P/N 153238 Gear Pump Size  ....................................................................................3/4 in. Auto.  Governor Weights ........................................................................P/N 146437 Auto.  Governor Plunger  ........................................................................P/N 3040750 AFC Spring ............................................................................................P/N 179834 3-451


 


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