B.  References
 (1)  
AMM 12-25-01/301, Exterior Cleaning

 (2)  
AMM 24-22-00/201, Electrical Power - Control

 (3)  
AMM 29-11-00/201, Main (Left, Right, or Center) Hydraulic Systems

 (4)  
AMM 29-11-05/401, Engine-Driven Pump (EDP)

 (5)  
AMM 31-41-00/201, Engine Indicating and Crew Alerting System

 (6)  
AMM 71-00-00/201, Power Plant

 (7)  
AMM 71-11-04/201, Fan Cowl Panels

 (8)  
AMM 78-31-00/201, Thrust Reverser System

 C.  Access
 (1)  Location Zones
 211/212 Control Cabin

 D.  Procedure
 S 865-002
 (1)  
Remove the pressure from the left and right hydraulic systems and reservoirs (AMM 29-11-00/201).

 (2)  
Supply electrical power (AMM 24-22-00/201).

 S 865-005

 (3)  
Open these circuit breakers on the P11 panel and attach DO-NOT-CLOSE tags:

 (a)  
11K16, ELEC PUMP RIGHT

 (b)  
11K25, ELEC PUMP LEFT

 S 865-003
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MAINTENANCE MANUAL

 (4)  S 865-006Remove the engine shutdown inhibit in the EICAS computers (AMM 31-41-00/201).
 (5)  S 215-007Make sure the L (R) SYS PRESS, L (R) ENG PRESS and L (R) ELEC PRESS lights on the hydraulic control panel are on.
 (6)  S 215-008Make sure the L (R) HYD SYS PRESS message is shown on the EICAS.
 (7)  S 215-009Make sure the L (R) HYD ELEC PUMP message is not shown on the EICAS.
 S 865-010

 WARNING: DO THE THRUST REVERSER DEACTIVATION PROCEDURE TO PREVENT THE
_______ OPERATION OF THE THRUST REVERSER. THE ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (8)  Do this procedure: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).
 S 015-011
 CAUTION: OBEY THE PRECAUTIONS FOR THE KEVLAR WRAPPING WHEN YOU OPEN THE
_______ FAN COWL PANEL. IF THE PRECAUTIONS ARE NOT OBEYED, DAMAGE TO THE KEVLAR WRAPPING CAN OCCUR.
 (9)  
Open the fan cowl panels (AMM 71-11-04/201).

 S 035-013

 (10)
 Disconnect the self-seal fitting of the pressure hose from the left (right) engine-driven pump (EDP) (AMM 29-11-05/401).

 S 495-014

 (11)
 Connect the supply line of the service cart to the self-seal fitting of the EDP pressure hose.

 S 495-015

 (12)
 Connect the return line of the service cart to the ground power return connection for the left (right) hydraulic system (AMM 29-11-00/201).

 S 865-016

 (13)
 Slowly pressurize the left (right) system with the hydraulic service cart.

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