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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 222-144-N00
 (7)  
AIRPLANES WITH SYNC LOCKS; Make sure the plunger rods come out from the bottom of the microswitch pack assembly so that distance A is between 1.165-1.185 inch (29.6-30.1 mm) (Fig. 208).

 S 822-079-N00

 (8)  
If the plunger rod (8) is not in the limit, do the steps that follow:

 (a)  
Loosen the jamnut (5).

 (b)  
Turn the plunger (8), while you hold the sleeve (6) with no movement, until you get the initial adjustment.

 (c)  
Tighten the jamnut (5).

 TASK 76-11-03-422-163-N00
 32. Install the Microswitch Pack Assembly (Fig. 208, Fig. 208A)
_____________________________________
 NOTE: For Airplanes With Thrust Reverser Sync Locks, refer to Fig. 208.
____ For Airplanes Without Thrust Reverser Sync Locks, refer to Fig. 208A.
 A. References
 (1)  
IPC 76-11-03

 B.
Access

 (1)  
Location Zone
 221 Control Cabin, LH
 222 Control Cabin, RH

 C.
Procedure

 S 422-081-N00
 CAUTION:  BE CAREFUL DURING THE INSTALLATION AND WHEN YOU HOLD THE MICROSWITCH PACK ASSEMBLY. DAMAGE TO THE SWITCHES, NUTPLATES, OR WIRE CONNECTIONS CAN OCCUR.
 (1)  Install the microswitch pack assembly.
 (a)  Put the forward thrust levers at approximately 25 degrees of the thrust lever movement forward of the idle position.
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
(b)  
Put the microswitch pack assembly (4) in the control stand.

 (c)  
Install the four screws (2) and washers (3) into the microswitch pack assembly.

 (d)  
Tighten the four screws.

 S 432-137-N00
 (2)  
Remove the protection caps from the electrical connector and mating receptacle.

 S 432-082-N00

 (3)  
Connect the electrical connectors that follow:

 (a)  
P8

 (b)  
P9

 (c)  
P10

 (d)  
P11

 (e)  
AIRPLANES WITH SYNC LOCKS;
 D41194P

 (f)  
AIRPLANES WITH SYNC LOCKS;
 D41195P

 (g)  
AIRPLANES WITH SYNC LOCKS;
 D41294P

 (h)  
AIRPLANES WITH SYNC LOCKS;
 D41295P

 S 432-083-N00
 (4) Attach the wire to the control stand with the cable clamps.
 TASK 76-11-03-822-084-N00
 33. Adjust the Microswitches (Fig. 208, Fig. 208A, Fig. 212)
________________________
 NOTE: For Airplanes With Thrust Reverser Sync Locks, refer to Fig. 208.
____ For Airplanes Without Thrust Reverser Sync Locks, refer to Fig. 208A.
 A. General
 (1)  This task gives the instruction for the adjustment of the autobrake/auto speed brake and thrust reverser microswitches in the microswitch pack assembly.
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 76-11-03
 ALL  ú ú N02 Page 247 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////

CDU
A
Instructions to get Access to the EICAS - EPCS Maintenance Page TRA Readout
1.  
Push the MENU key on the CDU. Make sure the main menu page shows.

2.  
Push LSK 6L (<CMC). Make sure the CMC MENU 1/2 page shows.

3.  
Push LSK 3L (<EICAS MAINT PAGES). Make sure the EICAS MAINT PAGES SYSTEMS 1/3 page shows.

4.  
Push the NEXT PAGE key. Show adjacent pages until (<73 EPCS) shows.
　
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