TASK 35-10-00-810-804

 Loss of the Emergency Overpressure Knob on the Oxygen Mask
 1. Possible Causes
_______________
 - MASK-FULL FACE/Q.D. OXY, CAPT (5759HM)

 - MASK-FULL FACE/Q.D. OXY, F/O (5758HM)

 - MASK-FULL FACE/Q.D. OXY, 3RD OCCPNT (5757HM)

 - MASK-FULL FACE/Q.D. OXY, 4TH OCCPNT (5760HM)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 35-12-41-000-002 Removal of the Full-Face/Quick-Donning Oxygen-Mask AMM 35-12-41-400-002 Installation of the Full-Face/Quick-donning Oxygen-Mask AMM 35-12-41-710-001 Operational Test of the Full Face/Quick Donning R Oxygen Masks (5757HM,5758HM,5759HM,5760HM)
 3. Fault Confirmation
__________________
 A. Test
 (1) Do the operational test of the full face/quick donning oxygen mask (Ref. AMM TASK 35-12-41-710-001).
 4. Fault Isolation
_______________
 A. If during the operational test
 (1) The emergency overpressure knob on the Captain oxygen mask is inoperative:

 - replace the MASK-FULL FACE/Q.D. OXY, CAPT (5759HM) (Ref. AMM TASK 35-12-41-000-002) and (Ref. AMM TASK 35-12-41-400-002).

 (2) The emergency overpressure knob on the First Officer oxygen mask is inoperative:

 - replace the MASK-FULL FACE/Q.D. OXY, F/O (5758HM) (Ref. AMM TASK 35-12-41-000-002) and (Ref. AMM TASK 35-12-41-400-002).

 (3) The emergency overpressure knob on the Third Occupant oxygen mask is inoperative:

 - replace the MASK-FULL FACE/Q.D. OXY, 3RD OCCPNT (5757HM) (Ref. AMM TASK 35-12-41-000-002) and (Ref. AMM TASK 35-12-41-400-002).
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞35-10-00∞∞∞∞∞∞∞∞∞∞Page 208
 Nov 01/02 CES

 (4) The emergency overpressure knob on the Fourth Occupant oxygen mask is inoperative:
 - replace the MASK-FULL FACE/Q.D. OXY, 4TH OCCPNT (5760HM) (Ref. AMM TASK 35-12-41-000-002) and (Ref. AMM TASK 35-12-41-400-002).

 TASK 35-10-00-810-805

 PRESS TO TEST AND RESET Button Inoperative
 1. Possible Causes
_______________
 - STOWAGE BOX-OXY MASK, CAPT (10RN1)

 - STOWAGE BOX-OXY MASK, F/O (10RN2)

 - STOWAGE BOX-OXY MASK, 3RD OCCPNT (10RN3)

 - BOX ASSY-STOWAGE, 4TH OCCPNT (5774HM)

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 35-12-41-000-001 Removal of the Oxygen-Mask Stowage-Box
 AMM 35-12-41-400-001 Installation of the Oxygen-Mask Stowage-Box
 AMM 35-12-41-710-001 Operational Test of the Full Face/Quick Donning

R Oxygen Masks (5757HM,5758HM,5759HM,5760HM)
 3. Fault Confirmation
__________________
 A. Test
 (1) Do the operational test of the full-face/quick-donning oxygen mask (Ref. AMM TASK 35-12-41-710-001).
 4. Fault Isolation
_______________
 A. If during the operational test
 (1) The Captain PRESS TO TEST and RESET button is inoperative:

 - replace the STOWAGE BOX-OXY MASK, CAPT (10RN1) (Ref. AMM TASK 35-12-41-000-001) and (Ref. AMM TASK 35-12-41-400-001).

 (2) The First Officer PRESS TO TEST AND RESET button is inoperative:

 - replace the STOWAGE BOX-OXY MASK, F/O (10RN2) (Ref. AMM TASK 35-12-41-000-001) and (Ref. AMM TASK 35-12-41-400-001).

 (3) The Third occupant PRESS TO TEST AND RESET button is inoperative:

 - replace the STOWAGE BOX-OXY MASK, 3RD OCCPNT (10RN3) (Ref. AMM TASK 35-12-41-000-001) and (Ref. AMM TASK 35-12-41-400-001).

 (4) The Fourth occupant PRESS TO TEST AND RESET button is inoperative:

 - replace the BOX ASSY-STOWAGE, 4TH OCCPNT (5774HM) (Ref. AMM TASK 35-12-41-000-001) and (Ref. AMM TASK 35-12-41-400-001).
 B. Do the test given in Para. 3.A.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞35-10-00∞∞∞∞∞∞∞∞∞∞Page 210
　
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