-
5.3.3 Engine Lubrication System.
Limits- Engine 1 or 2 Oil Pressure
- 120 Maximum (>120 red w/box)
- 23-120 Normal operation (green)
- 23 Minimum (<23 red)
-
5.3.2 Rotor Speed (NR) Limitations
- Limit- Nr (%) Digital Readout
- 110 Maximum (>110 red)
- 106-110 Transient operation (yellow)
- 106 High rotor warning annunciated
- 95-105 Normal operation (green)
- 0-94 Transient operation (red)
-
5.3.4 Hydraulic Systems
LIMITS -- HYDRAULIC PRESSURE
- >3410 Transient operation permitted for 5 seconds
- (yellow). (> or = 5 seconds RED w/ box)
- 3310 - 3400 Transient - operation permitted for 5
- minutes (yellow) (> or = 5 minutes red w/ box)
- 2750 - 3300 Normal operation (green)
- 1260 Minimum (<1260 red w/box)
-
LIMITS -- 701C TGT (C) DIGITAL READOUT
- 949 Maximum (>949 RED)
- 897-949 Single engine transient, 12 second limit (YELLOW)
- 879-896 Single engine contingency, 2.5 minute limit (YELLOW)
- 871-878 Intermediate rated power, 10 minute limit (YELLOW)
- 851 Maximum during start
- 811-870 Intermediate rated power, 30 minute limit (YELLOW)
- 810 Maximum continuous power
- 0--810 Normal operation (GREEN)
-
LIMITS -- ENGINE1 OR 2 NP (%) Digital Readouts
- 121 Maximum (>121 RED w/box).
- 115 Engine overspeed annunciated
- 106--121 Transient operation, 12 seconds (YELLOW, w/box at 107).
- 0--105 Normal operation (GREEN)
-
5.4.4 Engine Gas Generator (NG) Limitations.
LIMITS -- ENGINE1 OR 2 NG (%) DIGITAL READOUT
- 105.1 Maximum (>105.1 RED)
- 102.3-105.1 Transient 12 second limit (YELLOW)
- 63.1-102.2 Normal operation (GREEN)
- 63 Minimum engine out warning annunciated (<63.0 RED w/box).
-
5.4.5 Engine Torque
LIMITS -- TORQUE (%) DIGITAL READOUT WITH NR LESS THAN 50%
- 30 Maximum (>30 RED)
- 0-30 Normal operation (GREEN).
-
5.4.5 Engine Torque
LIMITS -- TORQUE (%) DIGITAL READOUT WITH NR LESS THAN 90%
- 70 Maximum (>70 RED)
- 0-70 Normal operation (GREEN).
-
LIMITS -- TORQUE (%) DIGITAL READOUT DUAL ENGINE
- 115 Maximum ( >115 red)
- 101-115 Transient 6 second limit (yellow).
- 0-100 Normal operation (green).
-
LIMITS -- TORQUE (%) DIGITAL READOUT SINGLE ENGINE
- 125 Maximum (>125 red)
- 123-125 Transient 6 second limit (yellow).
- 111-122 Single engine contingency, 2.5 minute limit (yellow).
- 110 Single engine maximum continuous power (green).
- 0-110 Normal operation (green).
-
Airspeed Limits For Autorotation
Maximum airspeed for autorotation is 145 KTAS
-
Maximum Rearward/Sideward Flight Speed.
Maximum rearward/sideward flight speed is 45 KTAS for all gross weights.
-
Maximum Airspeed for Searchlight Extension.
The searchlight is designed for operation (extend/retract/rotate) at speeds up to 90 knots. However, as long as operation is not attempted, the lighthead can be left in any extended position at speeds up to 200 knots.
-
5.7 WEIGHT LIMITATIONS
The aircraft maximum gross weight is 20,260 pounds, except for non--tactical ferry flights, which may not exceed 23,000 pounds.
-
5.8.6 Maximum Airspeed with Symmetrically Loaded External Fuel Tanks (2 or 4) Installed.
130 KTAS
-
5.8.7 Maximum Airspeed for Stores Jettison.
- Maximum airspeed for stores jettison is 130 KTAS.
- Hover to 45 KTAS (minimize side slip, if possible).
- 45 to 130 KTAS (ball centered, if possible).
-
5.8.8 Maximum Airspeed for External Tanks Jettison.
Jettison of external fuel tanks is not authorized except for emergency conditions and then only from airspeeds less than 100 KTAS.
-
5.9 MANEUVERING LIMITS
Intentional maneuvers beyond attitudes + or - 30 degrees in pitch or + or - 60 degrees in roll are prohibited.
-
5.9.1 Prevent Excessive Tail Rotor Loads.
greater than 60 degrees per second.
-
5.9.2 Flight with Canopy Enclosure Open.
canopy enclosure open are prohibited
-
5.9.3 Landing Limits
greater than 7degrees nose up or 12 degrees nose down; or a roll attitude greater than 10 degrees
Data is not available beyond these limits at gross weights above 17,650
-
5.10.1 Flight into Turbulence
Flight into known or forecast extreme turbulence or into known severe turbulence is prohibited
-
5.10.2 Flight In Icing Conditions.
Intentional flights into moderate icing conditions are prohibited. Flight into known or forecast trace or light icing conditions is authorized and not considered a hazard unless the condition is encountered for an extended period (over one hour).
-
5.10.4 Rotor Limitations -- Start and Stop Limits.
Maximum wind velocity for rotor start or stop is 45 knots to prevent droop stop damage.
|
|