34-31-02

 ú ú 03 Page 528 ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
 (f)
(g)

(h)

(i)

(j)

(k)

A
737-300/400/500MAINTENANCE MANUAL
 2) Make sure the glide slope pointers on the captain's EADI
 and EHSI move in the down direction.Adjust the output of the ramp test set to supply a glide slope up signal. 1) Make sure the glide slope pointer in the standby
 attitude/ILS indicator moves in the up direction. 2) Make sure the glide slope pointers on the captain's EADI
 and EHSI move in the up direction.On the ramp test set, remove one of the two components (90Hz or 150Hz) of the glide slope test signal. 1) Make sure the G/S flag shows in the standby attitude/ILS
 indicator. 2) Make sure the glide slope pointer in the standby attitude/ILS indicator goes out of view. 3) Make sure the glide slope pointers on the captain's EADI
 and EHSI go out of view.Adjust the output of the ramp test set to supply an on-course glide slope signal at a frequency of 334.7 MHz. 1) Make sure the G/S flag in the standby attitude/ILS
 indicator goes out of view. 2) Make sure the glide slope pointer in the standby attitude/ILS indicator is in the center. 3) Make sure the glide slope pointers on the captain's EADI
 and EHSI are in the center.Set a frequency of 108.10 MHz on the No. 2 VHF NAV control panel. 1) Make sure the glide slope scales show on the first
 officer's EADI and EHSI.Set the output of the ramp test set to supply an on-course glide slope signal at a frequency of 334.7 MHz. 1) Make sure the glide slope pointers on the first officer's
 EADI and EHSI are in the center.Adjust the output of the ramp test set to supply a glide slope down signal. 1) Make sure the glide slope pointers on the first officer's
 EADI and EHSI move in the down direction.
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS ú

 34-31-02
 ú ú 01 Page 529 ú Mar 15/98

BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 
737-300/400/500MAINTENANCE MANUAL
 (l)  Adjust the output of the ramp test set to supply a glide slope
 up signal.
 1) Make sure the glide slope pointers on the first officer's
 EADI and EHSI move in the up direction.
 (m)  On the ramp test set, remove one of the two components (90Hz or
 150Hz) of the glide slope test signal.
 1) Make sure the glide slope pointer on the first officer's
 EADI and EHSI go out of view.
 (n)  Adjust the output of the ramp test set to supply an on-course
 glide slope signal at a frequency of 334.7 MHz.
 1) Make sure the glide slope pointers on the captain's EADI
 and EHSI are in the center.
 (o)  Open this circuit breaker:
 1) P6 Load Control Center - Right
 a) VHF NAV-2 VOR/ILS
 (p)  Set a frequency of 108.10 MHz on the No. 1 VHF NAV control
 panel.
 (q)  Set the VHF NAV transfer switch to the BOTH ON 1 position.
 (r)  Adjust the output of the ramp test set to supply glide slope up
 and down signals in turn.
 1) Make sure the glide slope pointers in the standby
 attitude/ILS indicator follow the signal change.
 2) Make sure the glide slope pointers in the two EADIs and the
 two EHSIs follow the signal change.
 ú  (s)  Set a frequency of 108.10 MHz on the No. 2 VHF NAV control
 ú  panel.
 (t)  Set the VHF NAV transfer switch to the BOTH ON 2 position.
 (u)  Close this circuit breaker:
 1) P6 Load Control Center - Right
 a) VHF NAV-2 VOR/ILS
 (v)  Open this circuit breaker:
 1) P18 Load Control Center - Left
 a) VHF NAV-1 VOR/ILS
 ú  (w)  Make sure the LOC and G/S pointers in the standby attitude/ILS
 indicator stay out of view.
 (x)  Set a frequency of 108.10 MHz on the No. 2 VHF NAV control
 panel.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS ú
　
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