关于320TSM手册中的Go to page block 301 and do the procedure in Para. 4.

chowjj · 发表于 2015-2-7 14:56:51

如题，请问熟悉320手册的兄弟，红色字体，指的什么页面？在手册也没看到这个啊，搜索也没收到Para4

Subtask 32-31-00-810-067-A

A.	Procedure
(1)	Open the R L/G Door for access to the proximitysensor(s) AMM 32-12-00-010-001.

(2)	Refer to AMM 32-31-73-000-001Figure 405/TASK 32-31-73-991-005, and find the proximity sensor 32GA or 34GA .
(3)	Release the electrical connector for the BITE shownfailed proximity sensor.

NOTE:	If the ELDEC proximity sensor test unit isavailable. Go to page block 301 and do the procedurein Para. 4.
(4)	Use a MULTIMETER - STANDARD and do a check of theresistance between the pins A and B of the PROX SNSR, Ref. ASM 32-31-03 or Ref. ASM 32-31-04. The resistancemust be:

-	11 to 13 ohms for a Ferrite proximity sensor (P/N8-484-01)
-	15 to 17 ohms for an all metal proximity sensor (P/N8-933-01).
(5)	On the PROX SNSR do a check of the circuit isolation:

(a)	Connect the pins A and B together.
(b)	Connect one test lead of the TESTER - INSULATIONRESISTANCE to the pins AB and the other test lead to the case.

(c)	Supply a test signal for 5 seconds and read theresistance value shown.
(d)	The resistance value must be more than 400Megohms.
(6)	If the proximity sensor 32GA or 34GA fails one of the two (2) test at Para. 4.A.(4) or (5)replace the unserviceable proximity sensor AMM 32-31-73-000-001or AMM 32-31-73-400-001.

(7)	If the tests at Para.4.A.(4) and (5) are satisfactorythen do a check of the aircraft wiring between the PROX SNSR 32GA(34GA) electrical connector and LGCIU-1 (2) ARINC tray Ref. ASM 32-31-03 and Ref. ASM 32-31-04.
(8)	If there is a circuit/interface fault do the repair.

(9)	Do the L/G BITE test as in Para.3.A.(1).
(10)	If no fault is found at Para.4.A.(7), replace the LGCIU-1 ( 5GA1 ) or LGCIU-2 ( 5GA2 ) , AMM 32-31-71-000-001and AMM 32-31-71-400-001.