Arion Aircraft LS-1 Lightning, Pilot Operating Handbook, Page: 51 / 164

Lightning LS-1 Section 3
Pilot's Operating Handbook Emergency Procedures
Issue B 3-13

CAUTION: Do not place key in “START”
position while propeller is turning.
LOW OR HIGH OIL PRESSURE WARNING
1. Oil Pressure................................................CHECK
2. Oil Temperature..........................................CHECK
3. Cylinder Head Temperatures (CHT) .............CHECK
4. Indication of Oil Leak (visual, smell).............CHECK
5. Engine Operation.............OBSERVE for smoothness
If all above indications are normal:
6. Aircraft........................................................LAND
as soon as practical and check engine for oil
quantity and leakage.
If engine roughness, leaking oil, or high or
rising CHT/Oil Temp is observed:
7. Aircraft....................................................PREPARE
for engine stoppage and emergency approach and
landing. LAND at nearest airport or safe area.

NOTE: High oil temperatures and low oil
pressures may be associated with
overfilling engine crankcase with oil.
See Section 8 of this manual for
proper oil filling instructions.