Nacelle lip ice boot - Check condition and security. * 8. Oil cooler air ... Do not add oil. However, if cold oil check indicates MORE THAN 3 QUARTS LOW, motor engine 15 to 20 seconds then recheck and add oil as required. Do not overfill.
Title | : | Operator's Manual for Army Models RU-21B and RU-21C Aircraft |
Author | : | |
Publisher | : | - 1990 |
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