Page 2-56
Pilot’s Operating Manual
Revision A2: Nov, 2004
Sub-section 2
GROUND SERVICING
Hawker 800XP Pro Line 21
Section VI - GROUND OPERATIONS
GEAR ASSEMBLIES
NITROGEN INFLATION
Table 7 - Material Required
NOTES:
1. The inflation graphs, Figures 23 and 24, are based on the assumption that the oil level
is correct. When the oil level is correct, the gear can be inflated to the pressure to
correspond with the extension. The gear extension must NOT be adjusted, by altering
the gas pressure, if any doubt exists about the oil level.
2. It is recommended that only nitrogen should be used for inflation.
WARNING:
DO NOT POINT COMPRESSED NITROGEN TOWARDS THE CLOTHING, HANDS,
OR ANY OTHER PART OF THE BODY. INJECTION INTO THE SKIN MUST RECEIVE
IMMEDIATE MEDICAL ATTENTION.
WARNING:
ALWAYS OPERATE THE VALVES SLOWLY. A RAPID INCREASE IN PRESSURE
CAN CAUSE AN EXPLOSION. PRESSURIZED EQUIPMENT, HOSES, ADAPTERS
AND GAUGES MUST BE KEPT CLEAN AND FREE FROM OIL OR GREASE.
WARNING:
IF A LEAK OCCURS AT THE CHARGING VALVE ADAPTER, THE ADAPTER MUST
NOT BE OVER TIGHTENED. CLOSE THE CHARGING VALVE AND CHARGING
CART STOP VALVE AND DEPRESSURIZE THE HOSE.
WARNING:
THE CHARGING VALVE ADAPTER SHOULD BE REMOVED FOR EXAMINATION BY
MAINTENANCE PERSONNEL. USE AN INFLATION ADAPTER TO RELEASE
NITROGEN PRESSURE.
CAUTION:
FAILURE TO RELIEVE THE PRESSURE SLOWLY MAY RESULT IN DAMAGE TO
THE STRUT INTERNAL STOPS.
1. Examine for signs of oil leakage.
CAUTION:
ONLY NITROGEN IS TO BE USED TO CHARGE THE LEG.
NOTE: The use of high pressure nitrogen bottles is recommended, but an applicable pressure
reducing valve is to be used in the delivery line.
2. Remove the charging valve cap and connect the charging adapter with gauge (Figure 22).
3. Check that the extension of the gear is correct for the pressure reading obtained on the pressure
indicator (Figures 23 and 24).
NOTE: Should the gear extension be incorrect, check the oil level.
Equipment - Material
Part - Item Number
Turner Inflation Adapter
Turner 772
Gauge (0-600 psi)
Turner F29/24/600
Gauge (0-1500 psi)
Turner F29/24/1500
Adapter
25-9Y27-1A
Содержание Hawker 800XP
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