B. Lamp Installation
(1)
Carefully insert bulb leads into sockets in front panel recess.
(2)
Properly orient diffuser block and place in front panel cavity.
(3)
Install annunciator cover and secure the two captive screws.
(4)
Close PMS CDU circuit breaker on P7 panel.
5. Relamp Line Select Annunciators CDU P/N 16008000-11/511 (Fig. 302)
_______________________________________________________
A. Lamp Removal
(1)
Open PMS CDU circuit breaker on P7 panel.
(2)
Remove switch cap from switch base by pulling with fingertips.
(3)
Use barrel end of the bulb/assembly removal tool (Fig. 305) to remove line select lamp from front panel recess.
B. Lamp Installation
(1) Use barrel end of the bulb/assembly removal tool (Fig. 305) to insert lamp into front panel recess so it is centered on switch base.
EFFECTIVITY
AIRPLANES WITH PMS 02 Page 301 Apr 25/86
34-62-01
LED DISPLAY
LINE SELECT ANNUNCIATORS
MODE
STATUS
ANNUNCIATORS ANNUNCIATORS
E
A S
T PERF
BCK
CRZ W 4 56 E
WPT DATA
DIM
NAV NAV 78 9
DES
DATA AID S
-
+
STS
INSERT PLNG 0 CLEAR
TEST a
KEYSKEYS
LAMP PART NUMBER LAMP POSITION
AMBER 28V DC 18007668-002 PMS, BAT (STATUS ANNUNCIATOR)
RED 28V DC 18007668-003 INS (STATUS ANNUNCIATOR)
WHITE 5V DC 18007668-004 CLB, CRZ, DES (MODE ANNUNCIATOR)
5V DC 18007669-001 STS/TEST USES 2 LAMPS ALL KEYS. 1 LAMP PER KEY EXCEPT
18007670-001 (1,2 AND 3) LINE SELECT ANNUNCIATORS
CDU P/N 16008000-11
Control/Display Unit - Lamp Replacement
Figure 301 (Sheet 1)
EFFECTIVITYAIRPLANES WITH PMS
714 Page 302
34-62-01
Apr 25/86
LED DISPLAY
LINE SELECT ANNUNCIATORS
STATUS ANNUNCIATOR
MODE ANNUNCIATORS INSERT KEY
LAMP PART NUMBER LAMP POSITION
AMBER 28V DC INTERFACE PRODUCTS INC. (DELCO-7893607-603) P-100811-28V PMS (STATUS ANNUNCIATOR)
WHITE 5V DC (DELCO-7893607-602) INTERFACE PRODUCTS INC. P-100811-28V CLB CRZ DES (STATUS ANNUNCIATOR)
CLEAR 5V DC (DELCO-7893607-604) INTERFACE PRODUCTS INC. P-100812-5V LINE SELECT 1,2, 3 AND INSERT
DIFFUSER BLOCK (DELCO-7893607-801) INTERFACE PRODUCTS INC. P-100886 USED WITH CLB, CRZ, DES AND PMS ANNUNCIATORS
CDU P/N 16008000-21
Control/Display Unit - Lamp Replacement
Figure 301 (Sheet 2)
EFFECTIVITY AIRPLANES WITH PMS
714 Page 303
34-62-01
Apr 25/86
MODE
ANNUNCIATOR
LAMPS
SWITCH CAP
KEY CAP
KNOB
FLAT-HEAD
SCREWS
STSANNUNCIATOR ANNUNCIATORWINDOW LAMP
CDU P/N 16008000-11
Control/Display Unit - Relamping Disassembly Fugure 302 (Sheet 1)
651447
EFFECTIVITY
714 Page 304
AIRPLANES WITH PMS
34-62-01
Apr 25/86
LINE SELECT
LAMPS
DIFFUSER
BLOCK
LINE SELECT
KEY CAP
MODE ANNUNCIATOR COVER
CAPTIVE
SCREWS
ANNUNCIATOR LAMP
INSERT
KEY CAP DIFFUSER BLOCKSET SCREWS STATUS ANNUNCIATOR COVER
CDU P/N 1600800-21
Control/Display Unit - Relamping Disassembly Figure 302 (Sheet 2)
651436
EFFECTIVITY
AIRPLANES WITH PMS 714 Page 305
34-62-01
Apr 25/86
(2)
Carefully install cap over lamp and press cap to seat both cap and lamp on switch base.
(3)
Close PMS CDU circuit breaker on P7 panel.
6. Relamp Line Select Annunciators CDU P/N 16008000-21 (Fig. 302)
___________________________________________________
A. Lamp Removal
(1)
Open PMS CDU circuit breaker on P7 panel.
(2)
Remove line select key caps from CDU front panel by loosening the two captive screws.
(3)
Using bulb removal/replacement tool (Fig. 303), carefully remove bulb.
B. Lamp Installation
(1)
Install replacement bulb by carefully inserting bulb leads into sockets.
(2)
Place line select key caps on CDU front panel and secure the two captive screws.
(3)
Close PMS CDU circuit breaker on P7 panel.
7. Relamp Keys CDU P/N 16008000-11/511 (Fig. 305, 306)
___________________________________
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：747飛機維護手冊AMM CHAPTER 34 - NAVIGATION 第34章導航4(168)
