Hawker Beechcraft Hawker 800XP, Руководство по эксплуатации для пилотов

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Page 2-46
Pilot’s Operating Manual
Revision A2: Nov, 2004
Sub-section 2
GROUND SERVICING
Hawker 800XP Pro Line 21
Section VI - GROUND OPERATIONS
LANDING GEAR
TIRE PRESSURES
The following pressures may be used, up to maximum take-off weight, for general operation from
normal runway surfaces. These values are with Weight-On-Wheels.
CAUTION: USE ONLY NITROGEN FOR TIRE INFLATION. WHEN A TIRE IS INFLATED, FILL THE
TIRE WITH NITROGEN SLOWLY TO PREVENT A RAPID TEMPERATURE INCREASE
AND INCORRECT READINGS.
• Main Wheels 135 + 10/ - 0 psi.
• Nose Wheels 100 + 10/ - 0 psi.
In some circumstances, for example when operating at reduced weights or from unpaved runways, it
may be desirable to reduce tire pressures below those given above. If ruts are formed, the tire pressures
should be reduced as much as possible. Minimum tire pressures are shown in Figures 17 and 18 as a
function of take-off and landing weights.
The landing case may determine main wheel tire pressures for short range operations. A tolerance of
+10, - 0 psi is recommended for pressures quoted above or Figures 17 and 18. With the airplane
standing on its wheels, check the tire pressures with an inflation gauge (pressure range 0-260 psi) and
a screw on inflation connector.
NOTE: The UNLOADED figures quoted in Figures 17 and 18 apply only when there is no load on the
tire.
Except as stated below, only nitrogen is to be used for tire inflation. The use of high pressure nitrogen
bottles is recommended, but it is essential that a suitable pressure reducing valve is incorporated in the
delivery line. Inflate the tires to the required pressures. If nitrogen is not available it is permissible to use
dry air for inflation provided that, at the earliest opportunity, the tire is completely re-charged with
nitrogen.
NOTES:
1. Pressure loss at ambient temperature must not exceed 5% of the inflation pressure
during any 24 hour period.
2. After landing, there will be a rise in main wheel tire pressure due to brake heat.
3. Allowance must be made for this pressure rise when checking tire pressures if the
duration of the stop does not permit waiting for the gas in the tire to cool.
Tire Inflation Gauge NT62604MSB
Tire Inflation Trolley Local Supply