a) Make sure that 737 MODEL - XXX display on the CDU agrees with the airplane model. 3) A/T CONFIG ATR or A/T CONFIG NON ATR a) Make sure line 7 on the CDU shows A/T CONFIG ATR or NON ATR.
(j)
Push LSK 6L (<INDEX).
(k)
Make sure CDU shows A/T BITE - INTERACTIVE TEST Index page.
S 735-007
(6) Interactive Test - Disengage/Warning:
(a) Push LSK 3L (<DISENG/WARNINGS).
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(b) Make sure that CDU shows A/T BITE TEST - INTERACTIVE -DISENG/WARNINGS page 1/3.
NOTE:____ This page gives instructions to engage the A/T before each test step.
(c) (d) (e) (f) Push the NEXT PAGE key on the CDU.Make sure that CDU shows DISENG/WARNINGS 2/3 page.Engage the autothrottle .Make sure the two A/T warning lights flash after you disengage the A/T in each of these procedures: 1) Disengage the A/T with the MCP A/T ARM switch. 2) Make sure the captain and the first officer A/T disengage warning lights flash in one after another. 3) Engage the A/T again. 4) Disengage the A/T with the disengage switch on the No. 1 thrust lever.
5) 6) 7) 8) Make sure the A/T ARM switch goes back to OFF.Make sure the captain's and the F/O's A/T disengage warning lights flash in one after another.Engage the A/T again.Disengage the A/T with the disengage switch on the No. 2 thrust lever.
9) Make sure the A/T ARM switch and the disengage warning lights do the same as with the NO. 1 throttle lever. 10) Engage the A/T again. 11) Push LSK 6R (PRESS>) to disengage the A/T. 12) Make sure the A/T ARM switch goes back to OFF. 13) Make sure the captain's and the F/O' A/T disengage lights flash in one after another.
(g) (h) (i) (j) (k) (l) (m) (n) (o) (p) (q) (r) 14) Engage the A/T again.Push the NEXT PAGE key on the CDU.Make sure that CDU shows the DISENG/WARNING 3/3 page.Push LSK 6R (PRESS>) to disengage the A/T.Make sure that A/T warning lights flash.Push the captain's (or first officer's) warning light to turn the warning light off.Engage the autothrottle system.Push the LSK 6R (PRESS>) to disengage the A/T.Make sure that A/T warning lights flash.Push the disengage switch on No. 1 (or No. 2) thrust lever to turn the warning lights off.Engage the A/T again.Push the LSK 6R.Make sure the captain's and the F/O's red A/T disengage warning lights flash in one after another for 5 times and still continue to flash.
(s) Push LSK 6L (<INDEX) to go back to the A/T BITE - INTERACTIVE TEST Index page.
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S 735-008
(7) Interactive Tests - CTM/POR:
(a)
Push LSK 4L (<CTM/POR) on the CDU.
(b)
Make sure that CDU shows the A/T BITE TEST - INTERACTIVE -CTM/POR TEST page.
NOTE: Make sure these circuit breakers are closed if "SET
____ SQUAT TO ON GND" is shown on the CDU:
-LANDING GEAR AIR/GND RELAY & LTS (P6 panel).
-AFC AFDS MCP DC (P18 panel).
(c)
Make sure that you do these steps:
1) Set the landing gear lever to DOWN.
2) Engage the autothrottle.
(d)
Push the LSK 6R (CONTINUE>) and make sure that CDU shows "TEST IN PROGRESS".
(e)
Make sure that "TEST IN PROGRESS" changes to "NO FAULTS" on the CDU when the test is completed without a failure.
NOTE: If test does not complete, the CDU will show TEST
____
FAILED - REPLACE A/T.
(f) Push LSK 6L (<INDEX) and make sure the CDU goes back to the A/T BITE - INTERACTIVE TEST Index page.
S 735-009
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