TM 9-2350-287-101. PORTABLE INSTRUMENT PANEL CHECKOUT PROCEDURE (continued)WARNINGNever allow flame or any smoking within 50 feet of fueling operations.3. FUEL gage (3) should be near FULL mark at start of operations. If necessary, shut down engine and fill tanks.4. MASTER WARNINGlamp (4) should go out after engine has run for 15 seconds.CAUTIONIf the MASTER WARNING light goes on during operation, immediatelycheck TRANSMISSION OIL PRESSURE gage, TRANSMISSION OILTEMPerature gage, ENGINE WATER TEMPerature gage, and ENGINE OILPRESSURE gage (steps 4, 5, 6, and 7, respectively) for readings in thenormal ranges. If gage readings are correct but lamp stays lit, notify Unitmaintenance.5. COOLANT level indicator lamp (5) should be set to OFF.6. Press COOLANT level indicator lamp (5) to check that lamp works.7. TRANSMISSION OIL PRESSURE gage (6) should indicate 18-45 psi at 1835-1900 rpm. Minimum allowable pressureis 10 psi at 1000 rpm.8. TRANSMISSION OIL TEMPerature gage (7) should indicate 220°F to 2400F. Maximum allowable temperature is3000F.9. ENGINE WATER TEMPerature gage (8) should indicate between 170°F and 1850F. Maximum allowable temperatureis 2300F.2-89
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