1-28 FAA APPROVED 4-30-76
REISSUED 2-25-81, CHANGE 5
INSTRUMENT MARKINGS (CONT)
FAN SPEED (N1)
Green Arc ............................... 24%-100%
Yellow Arc....100%-103% (One minute limit)
Red Line ......................................... 103%
OR
OIL PRESSURE
Red Line (Min.) ............................... 25 PSI
Yellow Arc................................. 25-38 PSI
Green Arc ................................. 38-46 PSI
Yellow Arc................................. 46-55 PSI
Red Line (Max.) .............................. 55 PSI
OR
O I L
P R E S S
P S I
L
R
2 5
2 5
5 5
5 5
7 5
7 5
, CHANGE
5
1-28 FAA APPROVED 4-30-76
REISSUED 2-25-81, CHANGE 5
INSTRUMENT MARKINGS (CONT)
FAN SPEED (N1)
Green Arc ............................... 24%-100%
Yellow Arc....100%-103% (One minute limit)
Red Line ......................................... 103%
OR
OIL PRESSURE
Red Line (Min.) ............................... 25 PSI
Yellow Arc................................. 25-38 PSI
Green Arc ................................. 38-46 PSI
Yellow Arc................................. 46-55 PSI
Red Line (Max.) .............................. 55 PSI
OR
O I L
P R E S S
P S I
L
R
2 5
2 5
5 5
5 5
7 5
7 5
, CHANGE
5