Pelegrin Tarragon Pilot's Operating Handbook And Flight Manual page 14

Operation outside temperature range - 25°C/+ 50°C
CAUTION: Engine operation with indicated oil pressure below the green band ranges while in
cruise or climb configuration is considered abnormal. Refer to section 3, amplified emergency
procedures, „low oil pressure ".
Pilots Operating Handbook YL-MFG
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Revision 7, Issue 1 4/6/2016