WELCOME ADVANCE FLYING ACADEMY
ROBINSON R44 RAVEN II PILOT TRAINING COURSE
BATTERY
The 24-volt battery is located in the engine compartment, under the left front seat, or beneath the instrument console. The battery is sealed and does not require fluid level checks.
A discharged battery is NOT AIRWORTHY because it will not have the reserve capacity to operate the electrical system should the charging system fail in flight.Often, a 10 or 15 minute charge will improve battery condition enough to start the engine. If battery is located in the engine compartment, open left engine cowl access door and connect positive charger cable to positive (battery side) battery relay terminal. Then, connect negative charger cable to battery ground strap or engine. If battery is located beneath the instrument console, remove console hold down screws (one each side), lift console, remove battery box cover, and connect charger cables directly to battery posts (connect positive cable first). Use extreme caution not to short to console sheet metal. Later console installations are equipped with charging posts on the right side of the console. Charger cables may be connected directly to these posts without accessing the battery.
If battery is located beneath the left front seat, open underseat compartment, remove battery protective panel at forward end of compartment, and connect charger cables as described for engine compartment battery.
The battery may be charged using the optional external power receptacle located inside the right engine-cowl door.
For charging currents less than 10 amps, power connected to the receptacle will flow directly to the battery via the 10-amp charging circuit breaker without the battery switch on. For larger charging currents, the battery switch must be on to allow current flow through the external power and battery relays.
CLICK 👉 ROBINSON R44 HANDBOOK
CLICK 👉 PREFLIGHT INSPECTION
CLICK 👉 BEFORE STARTING
CLICK 👉 START ENGINE
CLICK 👉 TAKEOFF
CLICK 👉 CRUISE
CLICK 👉 PRACTICE AUTOROTATION - POWER RECOVERY
CLICK 👉 PRACTICE AUTOROTATION - WITH GROUND CONTACT
CLICK 👉 DESCENT, APPROACH, AND LANDING
CLICK 👉 SHUTDOWN
CLICK 👉 INSTRUMENT PANEL NAME LIST
CLICK 👉 WEIGHT LIMITS
CLICK 👉 FLIGHT AND MANEUVER LIMITATIONS
CLICK 👉 FUEL CAPACITY
CLICK 👉 POWER FAILURE ABOVE 500 FEET AGL
CLICK 👉 POWER FAILURE BETWEEN 8 FEET AND 500 FEET AGL
CLICK 👉 EMERGENCY WATER LANDING – POWER OFF
CLICK 👉 EMERGENCY WATER LANDING – POWER ON
CLICK 👉 LOSS OF TAIL ROTOR THRUST IN FORWARD FLIGHT
CLICK 👉 LOSS OF TAIL ROTOR THRUST IN HOVER
CLICK 👉 ENGINE FIRE DURING START ON GROUND
CLICK 👉 ENGINE FIRE IN FLIGHT
CLICK 👉 ELECTRICAL FIRE IN FLIGHT
CLICK 👉 TACHOMETER FAILURE
CLICK 👉 HYDRAULIC SYSTEM FAILURE
CLICK 👉 GOVERNOR FAILURE
CLICK 👉 ROTOR SYSTEMS
CLICK 👉 DRIVE SYSTEM
CLICK 👉 FLIGHT CONTROLS
CLICK 👉 REMOVABLE FLIGHT CONTROLS
CLICK 👉 CONTROL FRICTION ADJUSTMENT
CLICK 👉 RPM GOVERNOR
CLICK 👉 HYDRAULIC SYSTEM
CLICK 👉 ENGINE CONTROLS
CLICK 👉 CLUTCH ACTUATOR
CLICK 👉 ELECTRICAL SYSTEM
CLICK 👉 LIGHTING SYSTEM
CLICK 👉 EXTERNAL POWER RECEPTACLE
CLICK 👉 AUDIO SYSTEM
CLICK 👉 OPTIONAL AVIONICS
CLICK 👉 PITOT-STATIC SYSTEM
CLICK 👉 DUAL TACHOMETER
CLICK 👉 WARNING AND CAUTION LIGHTS
CLICK 👉 CABIN HEATING AND VENTILATION
CLICK 👉 SEATS, BELTS, AND BAGGAGE
CLICK 👉 LANDING GEAR
CLICK 👉 ROTOR BRAKE
CLICK 👉 CARBON MONOXIDE DETECTOR
CLICK 👉 EMERGENCY LOCATOR TRANSMITTER (OPTIONAL)
CLICK 👉 OPTIONAL ACCESSORY MOUNTS
CLICK 👉 REQUIRED DOCUMENTS
CLICK 👉 PARKING
CLICK 👉 CABIN DOORS
CLICK 👉 TAIL ROTOR GEARBOX OIL
CLICK 👉 HYDRAULIC FLUID
CLICK 👉 BATTERY
CLICK 👉 FUEL
CLICK 👉 CLEANING HELICOPTER
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CLICK 👉 ALL AIRCRAFT CHECKLISTS
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