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 TM 55-1905-220-14-2
2-178. PROPULSION ENGINE - EMERGENCY STARTING (Cont).
l. Tighten stop screw (16) as soon as engine starts, by turning clockwise.
NOTE
Alarm may sound in the pilot house indicating low oil
pressure.
m. Observe oil pressure gage (18) on instrument panel (19). If no pressure is indicated within 10 to 15 seconds, STOP.
Check lubrication system. Minimum oil pressure is 25 psi (1757.7 gm sq cm at 1200 RPM (20).
n. Observe drive oil pressure gage (21) on instrument panel (19). Oil pressure is 40-42 psi (2812.2 to 2952.9 gm sq cm)
at 1200 RPM.
2-778
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