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(e) Make sure the GLIDESLOPE, WHOOP-WHOOP PULL UP aural warning
comes on.
(f) Make sure the BIT (DISCRETE) 8 shows a 1.
NOTE: When the push the GND PROX test switch, the glideslope
aural warning will operate for approximately 1 to 2
seconds and then the PULL-UP warning will operate. The
tester display will indicate a 1 for only a short time.
It may be necessary to repeat the GND PROX test to
determine the proper sequence and test data.
S 865-792-002
(2) Set the ground proximity warning system back to normal. AE. ILS Digital Data Bus Test
S 735-778-002
(1) Do the ILS data bus test that follows:
(a)
Make sure the ILS is operational(AMM 34-31-00/501).
(b)
On the tester, set the SUBFRAME to 2 and the WORD to 48.
(c)
Push the ILS control panel test switch on the P8 panel and wait for a one dot right indication on the EHSI.
(d)
On the tester, make sure the tester display shows between 0574 and 0634.
(e)
Set the SUBFRAME to 3.
(f)
Push the ILS control panel test switch on the P8 panel and wait for a one dot right indication on the EHSI.
(g)
Make sure the tester display shows between 0574 and 0634.
(h)
Set the SUBFRAME 4.
(i)
Push the ILS control panel self-test switch on the P8 panel and wait for a one dot right indication on the EHSI.
(j) Make sure the tester display shows between 0574 and 0634. AF. Stick Shaker Test
S 735-731-002
(1) Do the stick shaker test that follows:
(a) Make sure the stall warning system is operational (AMM 27-32-00/501).
NOTE: If the Hydraulic Power is used, the STALL TEST will also start the auto slat if the flaps are in the takeoff range and slats are sealed.
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(b)
On the tester, set the SUBFRAME to 0 and the WORD to 46.
(c)
Make sure the BIT (DISCRETE) 1 shows a 1.
(d)
Set the L STALL switch on miscellaneous test panel to the TEST position.
(e)
Make sure the BIT (DISCRETE) 1 shows a 0.
(f)
Release L STALL TEST switch on the miscellaneous.
(g) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 仪表 CHAPTER 31 - INSTRUMENTS 1(97)
