DA 40 Series AMM
DA 40 F AIRCRAFT
Figure 2: Oil Cooler Installation B. Install the Oil Cooler
DA 40 Series AMM
DA 40 F
Detail Steps/Work Items Key Items/References
(5) Remove the oil cooler: S Release the nut, washer and bolt which attach the bottom of the oil cooler to the engine-mounting-frame. S Release the nuts, washers and bolts which attach the top of the oil cooler to the engine-mounting-frame. S Move the oil cooler clear of the airplane. Hold the oil cooler!
Detail Steps/Work Items Key Items/References
(1) Put the oil cooler in position in the airplane.
(2) Install the bolts, washers and nuts which attach the oil cooler to the engine-mounting-frame.
(3) Connect the flexible hose to the connection at the inboard end of the oil cooler. Remove the blanking caps.
(4) Connect the flexible hose to the connection at the outboard end of the oil cooler. Remove the blanking caps.
(5) Install the engine cowlings. Refer to Section 71-12.
(6) Fill the engine with oil to the correct level. Refer to Section 12-10.
(7) Do an engine ground run-up. Monitor the oil temperature. Look specially for oil leaks. The oil temperature indicator must show the relevant oil temperature. Refer to the DA 40 F Airplane Flight Manual.
(8) Stop the engine
DA 40 Series AMM
DA 40 F
Detail Steps/Work Items Key Items/References
(9) Do a test for oil leaks: S Remove the engine cowlings. S Look for oil leaks, specially around the connections to the oil cooler. S Install the engine cowlings. Refer to Section 71-12. Refer to Section 71-12.
DA 40 F
3. Remove/Install the Oil Filter
WARNING: DO NOT GET OIL ON YOU. OIL CAN CAUSE SKIN DISEASE.
CAUTION: ALWAYS PUT A CAP ON OPEN CONNECTIONS. IF YOU DO NOT PUT A CAP ON OPEN CONNECTIONS, THEN CONTAMINATION CAN GET INTO THE SYSTEM AND CAUSE DAMAGE.
CAUTION: DO NOT MIX OIL TYPES. IF YOU MIX OIL TYPES THE OIL CAN LOSE
ITS PROPERTIES AND THE ENGINE WILL WEAR MORE QUICKLY.
A. Remove the Oil Filter
Detail Steps/Work Items Key Items/References
WARNING: MAKE SURE THE ENGINE IS SAFE BEFORE YOU DO ANY WORK ON THE OIL SYSTEM. IF THE ENGINE STARTS THE PROPELLER CAN CAUSE INJURY OR DEATH.
(1) Make sure that the engine is safe: S The ignition switch is set to OFF. S The ALT/BAT switch is set to OFF. S The throttle is set to IDLE. S The mixture control is set to LEAN CUT-OFF.
(2) Remove the engine cowlings. Refer to Section 71-12.
(3) Remove the locking wire from the oil filter.
(4) Remove the oil filter. Use a suitable container to catch the oil.
(5) Move the Oil Filter clear of the airplane.
DA 40 Series AMM
DA 40 F AIRCRAFT
Figure 3: Oil Filter Installation B. Install the Oil Filter
DA 40 Series AMM
DA 40 F
Detail Steps/Work Items Key Items/References
(1) Clean the mating surface of the Oil Filter housing with a soft cloth.
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