S 024-017
(6)
Remove the clutch pack assembly (1) from the frame assembly.
TASK 22-32-05-004-018
3. Remove an Autothrottle Clutch Assembly (Fig. 401)
______________________________________
A. Access
(1) Location Zones
113/114 Area Forward of NLG Wheel Well
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22-32-05
ALL ú ú 02 Page 404 ú Dec 20/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
(2) Access Panel 113AL Flight/Landing Gear/Engine Control Components
B. Remove an Autothrottle Clutch Assembly
S 014-032
(1)
Remove the autothrottle clutch pack assembly (1).
S 034-019
(2)
Remove the nut (11) from the end of the clutch pack assembly shaft (15).
S 034-020
(3)
Remove the support bracket (12) from the clutch pack assembly shaft (15).
S 034-021
(4)
Remove the spacer (13, 14) from the clutch pack assembly shaft (15).
S 024-022
(5)
Remove the clutch assembly (16) from the clutch pack assembly shaft (15).
TASK 22-32-05-404-023
4. Install an Autothrottle Clutch Assembly (Fig. 401)
_______________________________________
A. Equipment
(1) Torque Rack - A22003-23
B. Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT |FIG | ITEM | ................................................................................ | 401 | 1 | Clutch Pack Assembly | 22-32-51 | 05 | 202 | | | 11 | Nut | | | 210 | | | 12 | Support Bracket *[1] | | | | | | 13 | Spacer | 22-32-51 | 05 | 206 | | | 14 | Spacer | | | 205 | | | 15 | Clutch Pack Assembly Shaft | | | 207 | | | 16 | Clutch Assembly | | | 212 | | | 16 | Clutch Assembly | | | 214 | 2......…........…...................................…............…....…........1 *[1] Refer to CMM 22-32-25.
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22-32-05
ALL ú ú 02 Page 405 ú May 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
C. Access
(1)
Location Zones
113/114 Area Forward of NLG Wheel Well
(2)
Access Panel 113AL Flight/Landing Gear/Engine Control Components
D. Install Autothrottle Clutch Assembly
S 424-024
(1) Install the clutch assembly (16) on the clutch pack assembly shaft (15).
(a) Make sure that the clutch assembly (16) is aligned with the center spacer (14).
S 434-025
(2)
Install the spacer (13) on the clutch pack assembly shaft (15).
S 434-026
(3)
Install the support bracket (12) on the clutch pack assembly shaft (15).
S 434-027
(4)
Install a new nut (11) to the end of the clutch pack assembly shaft (15).
S 824-029
(5)
Hold the clutch pack assembly (1) on a torque rack, and tighten the nut (11) to 200-220 in-lbs more than run-on torque.
NOTE:____We recommend you replace the nut. The nut is a locknut with a nylon locking device. The run-on torque measured during locknut installation can be lower when you use the nut again.
S 414-030
(6)
Install the autothrottle clutch pack assembly (1).
(7)
Do a test of the autothrottle clutch pack assembly.
S 714-031
TASK 22-32-05-404-033
5. Install the Autothrottle Clutch Pack Assembly (Fig. 401)
_____________________________________________
A. Equipment
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