Hawker Beechcraft Hawker 800XP, Руководство по эксплуатации для пилотов

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Pilot’s Operating Manual
P/N 140-590032-0007
Revision A4: Sep, 2010 Section VI Sub-section 1
GROUND HANDLING
GROUND MANEUVERING
TOWING
Towbar 25-6Y1647 uses the steering disconnect pin 25-8UN357 as a towing pin.
The shear pins for the towbar are:
• Pt. No. 25-6Y1659 for side loads
• Pt. No. 25-6Y1661 for push/pull loads
Towing Procedure
1. Make sure the nose and main gear locking pins are installed (Figure 2).
2. Check that a pressure of 2000 psi minimum is indicated on the emergency brake accumulator
gauge in the rear equipment bay. If necessary, top up the system by operating the hydraulic hand
pump located adjacent to the accumulator.
3. Disconnect the steering by withdrawing the quick release pin and remove the steering disconnect
pin (Figure 1). Stow the quick release pin in the hole at the head of the disconnect pin.
4. Locate and attach the towbar to the torque link sleeve by inserting the steering disconnect pin in the
tow position of the sleeve. Turn the towbar safety catch to lock the tow pin.
5. Connect the towbar to the tractor.
6. Station a competent brake operator in the flight compartment and position an observer at each wing
tip and at the rear of the airplane if it is to be pushed.
7. Establish a suitable communication between the brake operator and the tractor driver.
8. Place the WHEELBRAKE lever to the EMERG position until ready to move the airplane.
9. If required, switch NAV lights ON.
10. Close the entry door.
11. Tow the airplane steadily at a speed not exceeding 5 mph (8 kph).
12. On arrival at the parking position, center the nose gear, check the brake pressure, and top up as
necessary.
Set the WHEELBRAKE lever fully to the PARK position and place chocks at the front and rear of the
main and nose gear wheels.
13. Disconnect the towbar. Insert the steering disconnect pin through the torque link sleeve and steering
sleeve.
Lock the disconnect pin by inserting the quick release pin through the 0.25 inch diameter hole
recessed in the forward face of the torque link sleeve (Figure 1).
Make sure the quick release pin is locked in position with the indicator groove exposed and level
with the head (Figure 1).
If a pattern type towbar is used for towing, which does not provide a catch to retain the steering
disconnect pin, the disconnect pin should be retained by the use of the quick release pin.