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Display Library/Sub No. Test No. Nominal LL UL Description Notes
2.30 12.8 H 0000 A/T PDC SPD, A/T ENG
(Continued) A/T EPR ENG, A/T SPD ENG 811-0, 811-5, 811-6, J2B-63, -55, 811-7=0 -59, -57
12.9 H 0000 A/T MIN SPD, A/T GA J2B-36, -65 807-8, -12=0
12.10 *[1] H0020 A/T ENG 811-5=1 J2B-55
2.31 23 Roll Engage Synchronization
23.1 -1.61 -2.19 -1.05 R Sync Int 2A
Synchroniza tion prior to engagement
23.2 -1.61 -2.26 -.097 R Sync Int 2A path which is active from actuators engage until detent pressure is sensed.
*[1] Airplanes with autothrottle P/N 10-6982-36 (Smith P/N 738SUE1-3); ignore the failure of the A/T engage switch to remain in the “ARM” position for this test. Follow these procedures:
PDC Instructions Do This
SET A/T SW TO ARM PUT A/T SWITCH IN ARM POSTION WITHIN 3 MINUTES
SET A/T SW TO OFF RELEASE A/T SWITCH PUSH ENGAGE
PUSH FLASHING A/T IGNORE THIS MESSAGE
WARN ANN RESET PUSH ENGAGE
The ability of the autothrottle to engage in the ‘ARM’ position, when the PDC mode selector switch is in the “TO” mode and required parameters have been entered, shows that there is a good AFDS/AT interface.
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BITE TEST RESULTS TABLE BITE TEST RESULTS TABLE
Display No. Library/Sub Test No. Nominal LL UL Description Notes
2.31 (Continued) 23.3 -0.98 -1.37 -0.59 R Sync Int 2A Integrator wash out with switches in after detent
pressure is detected.
23.4 .746 .37 1.12 R Value 1E See 23.3
CMD
2.32 37 R/A Interface 37.1 -0.133 37.2 -4.02 -.17 -5.43 -.09 -2.61 Prog R/A FLARE R/A 4A 8D Check R/A signal in gain programmer path. Checks R/A Signal in flare path.
2.33 26 APPROACH
26.1 7.36 5.16 9.56 Prog Roll CMD 86 Check roll approach circuitry from PSC input through programmed roll
error.
26.2 -4.32 -5.62 -3.02 Bank 29 Check roll
Limiter approach circuitry through Bank Angle Limiter with a beam input.
26.3 -1.18 -1.53 -0.83 Beam rate 2B Checks LAT
ACCEL an ATT
path to complemented Beam Filter.
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Display Library/Sub No. Test No. Nominal LL UL Description Notes
26.4 -2.12 -2.72 -1.52 Blank Limiter 29 Checks
26.5 0.774 0.54 1.00 Beam Int 23 localizer beam ingrator and beam displacement in LOC and Course Mode.
26.6 2.8 2.1 3.5 Blank Limiter 29 Checks Bank Angle Limiter.
26.7 -0.321 -0.421 -0.221 R Prog 2C Before valid LOC Logic.
26.8 -0.555 -0.694 -0.416 Comp Filt 2B
26.9 0.0 -0.08 0.08 R Prog 2C After valid LOC Logic.
26.10 -0.368 -0.478 -0.256 Comp Filt 2B
26.11 -2.05 -2.45 -1.65 Ldg Roll 22 Checks lagged roll 26.12 1.65 1.07 2.23 Bank Limiter 29 circuitry.
26.13 -1.01 -1.26 -0.76 APP VPF 82 Checks glide 26.14 2.15 1.51 2.80 AOO UBTG 81 slope beam path.
26.15 0.368 0.28 .046 GS Error 85
26.16 -3.50 -4.55 -2.45 APP INTG 81 G/S integral
26.17 3.31 2.32 4.30 APP/SPD 10F
path. CMD
26.18 -9.99 -9.99 -9.90 Valve Amp 4B It verifies that approach command gets to T-valve.
Jun 20/83 22-11-01
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BITE TEST RESULTS TABLE BITE TEST RESULTS TABLE
Display Library/Sub
No. Test No. Nominal LL UL Description Notes
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