(8)  
AMM 34-11-00/201, Pitot Static System

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MAINTENANCE MANUAL

 E. Access
 (1)  
Location Zones 211/212 Control Cabin 311/312 Area Aft of Pressure Bulkhead to BS 1787.45 335/345 Horizontal Stabilizer Rear Spar to Trailing Edge 710 Nose Landing Gear and Doors 730 Left Main Landing Gear and Landing Gear Doors 740 Right Main Landing Gear and landing Gear Doors

 (2)  
Access Panels 113AL Forward Compartment 311AL Forward Stabilizer Compartment 313AL Aft Stabilizer Compartment 335BB/335DB/345BB/345DB PCA and Position Transmitter 715/716 Nose Landing Gear Actuator Mechanism and Structure 732/742 Landing Gear Controls Door Controls and Switches

 F.
Prepare for Elevator System Adjustment

 S 015-032
 (1)  Open the forward compartment access door, 113AL (AMM 06-41-00/201).
 S 015-264
 WARNING: STAY OFF THE SERVICE ACCESS DOOR, 311AL, AND THE ACCESS DOOR
_______ FOR THE CONTROLS BAY, 313AL. YOUR WEIGHT CAN CAUSE THE SPRING-LOADED LATCHES TO RELEASE. IF YOU FALL THROUGH THE DOOR, INJURY CAN OCCUR.
 (2)  
Open the forward and aft stabilizer compartment access doors, 311AL and 313AL (AMM 06-42-00/201).

 S 015-034

 (3)  
Remove the power control actuator and position transmitter access panels, 335BB, 335DB, 345BB, and 345DB (AMM 06-42-00/201).

 (4)  
Supply electrical power (AMM 24-22-00/201).

 S 865-035
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 S 865-036

 WARNING:_______ KEEP PERSONS AND EQUIPMENT AWAY FROM ALL CONTROL SURFACES WHEN
 HYDRAULIC POWER IS SUPPLIED.  AILERONS, ELEVATORS, RUDDER,
 FLAPS, SLATS, SPOILERS, AND STABILIZER ARE FULLY POWERED
 SURFACES.  INJURY TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR
 WHEN HYDRAULIC POWER IS SUPPLIED.

 CAUTION: START ONE HYDRAULIC SYSTEM AT A TIME UNLESS SPECIFIED
_______ DIFFERENTLY. HIGH LOADS CAN OCCUR IN THE ELEVATOR, RUDDER, AND STABILIZER STRUCTURES FROM FORCES THAT CAN OCCUR FROM INCORRECTLY ADJUSTED PCAs. DAMAGE TO EQUIPMENT CAN OCCUR.
 (5)  
Pressurize the center hydraulic system (AMM 29-11-00/201).

 S 865-037

 (6)  
Move the stabilizer until Dimension B on the stabilizer trim ballscrew actuator is 15.89 | 0.01 inches (403.6 | 0.3 mm) (Fig. 502).

 S 865-038

 (7)  
Remove the pressure from the center hydraulic system (AMM 29-11-00/201).

 S 865-039

 (8)  
Put the L, R, and C FLT CONTROL SHUTOFF switches on the right side panel, P61, to the OFF position.

 S 865-040

 (9)  
Put the LEFT and CENTER STAB TRIM SHUTOFF valve switches on the control stand panel, P10, to the CUTOUT position.

 S 865-041

 (10)
 Open these circuit breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags:

 (a)  
11B19 or 11A19, STAB TRIM ALT (IF INSTALLED)

 (b)  
11C12, STAB TRIM SHUTOFF LEFT

 (c)  
11C13, STAB TRIM SHUTOFF RIGHT

 (d)  
11H11 or 11C05, STAB TRIM CONT L

 (e)  
11H17, FLT CONT SHUTOFF TAIL LEFT

 (f)  
11H18, FLT CONT SHUTOFF TAIL CTR

 (g)  
11H20, STAB TRIM CONT R

 (h)  
11H28, FLT CONT SHUTOFF TAIL RIGHT

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