CUB CRAFTERS
SECTION 2
CC11-100
LIMITATIONS
Issued: 08/01/06
REPORT SC10000AFM
Date of Revision: 11/23/18
Page Number: 2-5
2.5
POWERPLANT INSTRUMENT MARKINGS
TACHOMETER
Red radial line
2750 rpm
Green arc (normal
operating range)
900-2750 rpm
OIL PRESSURE
Yellow arc
(caution, low)
10-30 psi
Green arc
(normal)
30-60 psi
Yellow arc
(caution, high)
60-100 psi
Red radial line
(maximum)
100 psi
OIL
TEMPERATURE
Yellow arc
(caution, low)
75-150 °F
Green arc
(normal)
150-210 °F
Yellow arc
(caution, high)
210-240 °F
Red radial line
(maximum)
240 °F
Table 2-2 Powerplant Instrument Markings