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Zenith STOL CH 750
Airplane Flight Manual
HB-YRC
Issued: 01.02.2020
Revision 0, Dat. 01.02.2020
Page 38-93
PREFLIGHT INSPECTION (cntd)
B Oil Level, left side of cowling:
Note:
Prior to oil check, turn the propeller by hand several times to pump
oil from the engine into the oil tank until you hear a gurgle noise
1. Check for any leaks under engine
2. Check oil level (Difference between max. and min. mark = 0.75 liter)
3. Check coolant level
4. Check coolant level recovery bottle
C Cowling, propeller, spinner:
1. Check condition and security of cowling fasteners
2. Check all cowling intakes for any obstruction
3. Check radiator for any leakage
4. Check oil cooler for any leakage
5. Check propeller leading and trailing edge for nicks and cracks
6. Check spinner for structural integrity, cracks and security
7. Remove tow bar from nose gear
8. Check front gear and fork structural condition and secure attachment
9. Check front wheel tire condition and pressure