Eads Eurocopter BO 105 CBS-5 - Other Engine and Transmission Limitations; Engine Oil Pressure; Engine Oil Temperature

FLIGHT MANUAL BO 105 CB-5/CBS-5
EUROCOPTER
2 - 10
LBA APPROVED
Rev. 0
2.13 OTHER ENGINE AND TRANSMISSION LIMITATIONS
2.13.1 Engine Oil Pressure
Below 79% N
1
speed 3.5 to 9.1 kp/cm
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
From 79 to 94% N
1
speed 6.3 to 9.1 kp/cm
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
At 94% N
1
speed and above 8.1 to 9.1 kp/cm
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
During engine starting, a positive oil pressure indication must be obtained upon reaching
59% N
1
(Idle) speed.
NOTE During cold weather operation, 10 kp/cm
2
engine oil pressure is allowable follow-
ing an engine start. When the 9.1 kp/cm
2
limit is exceeded, operate engine at
minimum power (IDLE) until normal oil pressure limits are attained.
2.13.2 Engine Oil Temperature
Minimum during start –30 °C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Normal operating range +30 to +107 °C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTE Engines may be operated at oil temperatures from 0 to 107 °C provided engine
oil pressure is within specified limits.
EFFECTIVITY If extreme low temperature kit (P/N 105-80006) is installed and operational
Normal operating range 0 to +107 °C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EFFECTIVITY ALL
Maximum +107 °C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .