TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 ENGINE RUN-IN 0044 00 WP 0044 00-6 BEFORE RUN-IN (Continued) WARNING Do not attempt to start the engine unless step number 8 has been successfully accomplished. Verify that the fuel shutoff is connected and working. Injury to personnel could occur. 10. Crank engine several revolutions with the fuel shutoff in the OFF position to make certain the engine is not hydrostatically locked and is otherwise free from obstruction. 11. Wash all fuel and oil from the engine. RUN-IN UCAUTION Do not operate the starter motor continuously for more than 30 seconds. Damage to starter may occur. Allow a 2-minute cool-off period between each 30-second cranking event. 1. Crank engine with the fuel shutoff in the OFF position until oil pressure gauge moves off zero psi. 2. Allow engine to start with throttle lever in the idle position. UCAUTION Engine oil pressure must reach a minimum of 15 psi within 20 seconds. Damage to engine will occur. Shut engine down if pressure is not reached. Do not run engine longer than 10 minutes at 675-725 rpm without cooling fans installed. Damage to engine from overheating will occur.