TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
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Table 2. Run-in Schedule. PERIOD TIME: MINUTES ENGINE SPEED: RPM LOAD (BHP), MODEL 5063-5299 LOAD (BHP), MODELS 5063-5392, 5063-5393, 5063-539L 1 5 Idle 0 0 2 30 2800 N/A N/A 3 10 1800 30 30 4 10 1500 N/A N/A 5 30 2200 130 120 6 30 2500 N/A 180 7 30 2800 171 200 8 10 2800 Full Power Full Power 9 5 Idle (Cooling Off) 0 0 a. Oil sump temperature b. Oil gallery pressure c. Crankcase pressure d. Air intake manifold vacuum e. Engine air intake temperature f. Air box pressure g. Engine speed h. Brake horsepower i. Period duration NOTE Record the following data to correct brake horsepower during full power check (Period 8, Table 2). j. Barometric pressure k. Ambient air wet bulb temperature l. Ambient air dry bulb temperature 2. Tighten cylinder head bolts (WP 0073) and adjust exhaust valve clearance (WP 0078) after run-in. TM 9-2815-205-24 0101 0101-15