(3)
IPC 22-31-03 Fig. 1
B. Access
(1) Location Zone
221 Flight Compartment - LH
222 Flight Compartment - RH
C. Remove the Brake Shaft (Fig. 401).
S 044-002-N00
(1)
Do this task: Deactivation Procedure for the Captain and the First Officer Seats (AMM 76-11-03/201).
S 044-003-N00
(2)
Do this task: Deactivation Procedure for the Autothrottle
Servomotor (AMM 76-11-03/201).
S 014-009-N00
(3)
Do this task: Remove the Side Panels from the Control Stand (AMM 76-11-03/201).
S 014-005-N00
(4)
Do this task: Remove the Servomotor Generator Gearbox Assembly (AMM 76-12-01/401).
(5)
Remove the cross member from the left side of the control stand.
S 034-007-N00
(6)
Disconnect eight connecting rods from the brake shaft and carefully move them to a safe position.
S 034-008-N00
(7)
Hold the brake shaft in the level position and remove the three bolts from the left support bracket.
S 014-006-N00
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76-11-05
ALL ú ú N02 Page 401 ú Jun 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
A
SEE A
FLIGHT COMPARTMENT
5. BOLTS
A
(3 LOCATIONS)
PILOTS CONTROL STAND
1. CONTROL STAND
A
3. CONNECTING ROD (4 LOCATIONS)
6. CROSS MEMBER
4. CONNECTING ROD (4 LOCATIONS)
2. BRAKE SHAFT
ASSEMBLY
AFT
SEE B
A-A
Autothrottle Brake Shaft Assembly Installation Figure 401 (Sheet 1)
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76-11-05
ALL ú ú N01 Page 402 ú Oct 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
S 034-006-N00
(8)
Continue to hold the brake shaft in the level position and remove the remaining bolt from the right support bracket.
S 024-009-N00
(9)
Remove the brake shaft through the left side of the control stand.
TASK 76-11-05-404-010-N00
3. Install the Brake Shaft Assembly
________________________________
A. References
(1)
AMM 76-11-01/501, Thrust Lever Assembly
(2)
AMM 76-11-02/501, Thrust Lever Position Resolvers
(3)
AMM 76-11-03/201, Control Stand
(4)
AMM 76-12-01/401, Autothrottle Servomotor Generator and Gearbox
(5)
IPC 22-31-03-01 Fig. 1
B. Access
(1) Location Zone
221 Flight Compartment - LH
222 Flight Compartment - RH
C. Install the Brake Shaft (Fig. 401).
S 424-011-N00
(1) Install the brake shaft through the left side of the control stand.
7.
BRACKET
RIGHT SUPPORT
Autothrottle Brake Shaft Assembly Installation
Figure 401 (Sheet 2)
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76-11-05
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 434-012-N00
(2)
Hold the brake shaft in the level position and attach it to the left support bracket with three bolts.
S 434-007-N00
(3)
Hold the brake shaft in the level position and attach it to the right support bracket with the remaining bolt.
S 434-014-N00
(4)
Install the four connecting rods between the brake shaft and the thrust lever assembly.
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