- repair the wiring (Ref. ASM 29-11/01).
 (2) If the pressure shown on the gage of the Green reservoir is less than 25 psi (1.7236 bar):
 - do a check of the clogging indicator on the Reservoir Pressurization Unit (1360GM).
 (a) If the clogging indicator is out:

 - replace the filter element (Ref. AMM TASK 29-14-41-610-002).

 (b) If the clogging indicator is not out, or the fault continues after replacement of the filter element:

 - pressurize the hydraulic reservoirs with a ground cart (Ref. AMM TASK 29-14-00-614-002).

 - do a check of the pressure drop on the gage of the hydraulic reservoir.

 NOTE : No pressure drop is permitted within 15 minutes at a gage
____ pressure of 50 psi (3.4473 bar)
 1 If the air pressure drop is out of limits:
_ - do a leak check of the VALVE-MAN DEPRESS, G RSVR (1087GM).

 a If the VALVE-MAN DEPRESS, G RSVR (1087GM) leaks:
_

 - replace the VALVE-MAN DEPRESS, G RSVR (1087GM) (Ref. AMM TASK 29-14-16-000-001) and (Ref. AMM TASK 29-14-16-400-001).
 b If the VALVE-MAN DEPRESS, G RSVR (1087GM) does not leak:
_

 - do a check of the VALVE-AIR RELIEF, G RSVR (1005GM) for leaks.

 - If the VALVE-AIR RELIEF, G RSVR (1005GM) has a leak:

 - replace the VALVE-AIR RELIEF, G RSVR (1005GM) (Ref. AMM TASK 29-14-17-000-001) and (Ref. AMM TASK 29-14-17-400-001).

 - If the VALVE-AIR RELIEF, G RSVR (1005GM) has no leak:

 - do a check of the PRESS GAGE-G RSVR (1383GM) for leaks:

 - If the PRESS GAGE-G RSVR (1383GM) has a leak:

 - replace the PRESS GAGE-G RSVR (1383GM) (Ref. AMM TASK 29-14-15-000-001) and (Ref. AMM TASK 29-14-15-400-001).

 - If the PRESS GAGE-G RSVR (1383GM) has no leak:

 「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 ∞∞29-11-00∞∞∞∞∞∞∞∞∞∞Page 203
 Aug 01/01R CES

 - do a check of all connections and components on the
 reservoir for leaks.
 - If you find a leak:
 - tighten the related nut or replace the defective
 component.
 c If the fault continues:_
 - replace the CHECK VALVE-RSVR PRESS, G (1388GM). 
R 
R  2_  If the air pressure drop is in the limits:
R  a Depressurize the hydraulic reservoirs (Ref. AMM TASK 29-14-_ 
R  00-614-001). 
R  b Pressurize the reservoir pressurization system with the_ 
R  left engine (Ref. AMM TASK 29-14-00-720-002), or 
R  c Connect an external pressure source:_ 
R  - disconnect the reservoir pressurization hose (1674GM) 
R  from the HP bleed-air port of the left engine (Ref. AMM 
R  TASK 29-14-49-000-001) 
R  - connect an approved air or nitrogen inflation adaptor to 
R  the line end fitting of the reservoir pressurization hose 
R  (1674GM) 
R  - pressurize the reservoir pressurization system to 
R  approximately 15.2 bar (220 psi). 
R  d If the pressure in the reservoir does not increase to the_ 
R  necessary value: 
R  - remove the RESTRICTOR- RSVR PRESS, ENG 1 BLEED (1392GM) 
R  (Ref. AMM TASK 29-14-13-000-001). 
R  - make sure that the RESTRICTOR- RSVR PRESS, ENG 1 BLEED 
R  (1392GM) and the filter are not clogged or damaged. 
R  - if necessary, replace the RESTRICTOR- RSVR PRESS, ENG 1 
R  BLEED (1392GM) (Ref. AMM TASK 29-14-13-400-001). 
R  e If the fault continues:_ 
R  - do a check and, if necessary, repair the bleed air line 
R  in the left pylon to the Reservoir Pressurization Unit 
R  (1360GM). 
R  f If the fault continues:_ 
R  - do a check and, if necessary, repair the remaining bleed 
R  air lines and components. 
R  g Stop the pressurization of the reservoir pressurization_ 
R  system from the left engine (Ref. AMM TASK 29-14-00-720-
R  002), or

 「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 ∞∞29-11-00∞∞∞∞∞∞∞∞∞∞Page 204
 Aug 01/01 CES

R R R R R R  h_  Disconnect the external pressure source:- disconnect the inflation adaptor from the reservoir pressurization hose (1674GM) - connect the reservoir pressurization hose (1674GM) to the HP bleed-air port of the left engine (Ref. AMM TASK 29-14-49-400-001). 
　
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