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 Emergency Door Opening Systems
BOEING 747 & 757 EMERGENCY POWER RESERVOIRS (EPR)
PART NUMBER 40400-1
BENEFITS
- Unique swivel valve design allows one part number to fit all door positions, reducing spares inventory and improving logistic support.
- Superior installation on overhead configuration. The gauge can be repositioned with the reservoir charged.
- MASS installation on the 747-400 allows a direct view of the gauge, while standard installation on the 747-400 requires a mirror in order to view the gauge
- The MASS EPR allows the charged container to be removed and replaced without disturbing or adjusting cable rigging. The gauge position is infinitely variable.
- Meets Boeing Specification 60B10003.
- FAA-PMA approved for all Boeing 747 & Boeing 757 aircraft.
KEY SPECIFICATION DETAILS
- Part Number 40400-1
- Complies with Boeing Specifcation 60B10003
- Complies with DOT-E11025-3600
- Materials Pressure vessel 21-6-9 Nitronic 40 passivated Valve body AL alloy anodized.
- Wetted surfaces CRES passivated
- Pressure Rating Charge N2 3000+/-50 psig @ 70ºF
- Proof 6000 psig
- Burst 9000 psig (Min.)
- Safety relief 5000 +/- 400 psig
- Volume 32 cubic inches
- Weight (empty) 2.1 lb.
- Torque swivel 25 ft. lb.
- Maintenance MASS CMM # 52-10-02
- Drawing # 40400
- Approvals FAA-PMA # PQ1432NM
- Supplement #5 Dated August 18, 1996
- Replacement for HR Textron Part Number 803300-33
- HR Textron Part Number 803300-34
- HR Textron Part Number 803300-35
- HR Textron Part Number 803300-36
- HR Textron Part Number 803300-37
- HR Textron Part Number 803300-38
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