**ON A/C 001-049, 056-056, 058-058, 061-099, 101-105, 151-199, 201-211,
 78-31-00-991-300-B Fig. 501
 **ON A/C 051-055, 057-057, 059-060,
 78-31-00-991-300 Fig. 501A
R **ON A/C 106-149, 212-299, 301-399, 401-499,
 78-31-00-991-300-C Fig. 501B FOR FIN 1000EM1 29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow
 Hydraulic System through the PTU with the Electric Pump 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU
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FOR FIN 1000EM2
 29-24-00-863-001  Pressurize the Yellow Hydraulic System with the
 Electric Pump
 29-24-00-864-001  Depressurize the Yellow Hydraulic System
 **ON A/C ALL
 3. Job Set-up__________
 Subtask 78-31-00-861-050

 A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
 Subtask 78-31-00-860-053
 B. Do the EIS start procedure (upper and lower ECAM display unit only)
 (Ref. TASK 31-60-00-860-001).

 Subtask 78-31-00-865-050
 C. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU ENGINE/1 AND 2/IGN/SYS A 1JH A03 49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 FOR 1000EM1
 49VU ENGINE/1/FADEC A/AND EIU 1 2KS1 A04 121VU ENGINE/IGN/ENG1/SYS B 3JH1 P41 121VU ENGINE/IGN/ENG1/SYS A BAT 2JH1 P39 121VU ENGINE/ENG1/FADEC B/AND EIU 1 4KS1 R41
 FOR 1000EM2
 49VU ENGINE/2/FADEC A/AND EIU 2 2KS2 A05 121VU ENGINE/IGN/ENG2/SYS B 3JH2 P42 121VU ENGINE/IGN/ENG2/SYS A BAT 2JH2 P40 121VU ENGINE/ENG2/FADEC B 4KS2 Q40
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 D. Pressurize hydraulic system:
 FOR 1000EM1
 Pressurize the Green hydraulic system with the Yellow hydraulic system
 through the PTU (Ref. TASK 29-23-00-863-001).
 On the lower display unit of the ECAM system:

 - Make sure that the HYD page shows that the pressure of the Green system is 3000 PSI.

 FOR 1000EM2
 Pressurize the auxiliary Yellow hydraulic system (Ref. TASK 29-24-00-863-001).
 On the lower display unit of the ECAM system:

 - Make sure that the HYD page shows that the pressure of the Yellow system is 3000 psi (206.84 bar).

 Subtask 78-31-00-860-054
 E. Aircraft Maintenance Configuration
 (1) On the overhead maintenance panel 50VU:

 (a) release the FADEC GND PWR 1 (2) pushbutton switch (on the pushbutton switch, the ON legend is on).

 (b) release the HYD/LEAK MEASUREMENT VALVES/B/G/Y pushbutton switches (on the pushbutton switch the OFF legend comes on)

 (2) On the flight control panel 23VU:

 (a) make sure that the SEC1 pushbutton switch is on (on the pusbutton switch the OFF legend is off).

 (3) On the left or right MCDU, get the SYSTEM REPORT/TEST ENG page (Ref. TASK 31-32-00-860-012)

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 4. Procedure
_________
R **ON A/C 001-049, 051-099, 101-149, 155-199, 201-299, 301-399, 401-499,
 Subtask 78-31-00-710-050
 A. Do this test:
 **ON A/C 001-049, 056-056, 058-058, 061-099, 101-105, 155-199, 201-211,
 (Ref. Fig. 501/TASK 78-31-00-991-300-B)
 **ON A/C 051-055, 057-057, 059-060,
 (Ref. Fig. 501A/TASK 78-31-00-991-300)
R **ON A/C 106-149, 212-299, 301-399, 401-499,
 (Ref. Fig. 501B/TASK 78-31-00-991-300-C)
R **ON A/C 001-049, 051-099, 101-149, 155-199, 201-299, 301-399, 401-499,
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
　
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