CHAPTER 12
PAGE 9
MAINTENANCE MANUAL EXTRA 300/SC
PAGE DATE: 1. August 2014
Replenish engine oil as follows:
1 Open the hatch on the upper part of the cowling and unscrew
oil filler cap.
2 Using a clean paper towel wipe any oil foreign material from
the edges of the filler spout opening. Also wipe oil from the
dipstick.
3 Pour oil of proper specification and viscosity into filler spout
to achieve desired oil level.
4 Replace oil filler spout cap/dipstick and tighten finger tight.
Close the hatch on the upper part of the cowling and secure
engine cowling.
Oil System Capacities:
U.S.
Quarts
Liters
Imp.
Quarts
Total Engine Capacitiy 16 15.18 13.32
Minimum Safe
Quantity:
9 8.53 7.49
12-10-05 Oil Change
The engine oil must be changed after 25 hours of operation.
It should be refilled in accordance with section "12-10-04
Engine Oil Replenishing" and the latest revision of Lycoming
Service Instruction No. 1014.
At the time of oil change the engine oil screens should be
removed, cleaned, and inspected for metal particles.
Change engine oil as follows:
1 Remove the cowling of the aircraft.
2 Cut the safety wire securing the oil drain plug.
3 Place a suitable container under the oil drain.
4 Unscrew engine oil drain plug and allow the oil to drain
thoroughly.