34-22-00
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A
737-300/400/500MAINTENANCE MANUAL
 S 972-021
 (9)  
Write the micro-reader probe multiplier value on Table I.

 S 972-022

 (10)
 Do the calculations.

 S 862-023

 (11)
 Make sure that the calculated values are not less than these values for each color:

 BLUE 5.0 FOOT-LAMBERTS GREEN 30.0 FOOT-LAMBERTS RED 14.0 FOOT-LAMBERTS
 F. Put the Airplane Back to Its Usual Condition
 S 112-024
 (1)  
Remove unwanted materials from the CRT face.

 S 742-043

 (2)
Push the INIT/REF key on the FMCS CDU to get out of the EFIS BITE.

 S 862-054

 (3)  
Remove equipment cooling if it is not necessary (Ref 21-58-02/501 and 21-58-03/501).

 (4)
Remove electrical power if it is not necessary (Ref 24-22-00/201).

 S 862-027
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS ú

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 ú ú 01A Page 206 ú Jul 12/01
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A
737-300/400/500MAINTENANCE MANUAL
 TABLE I
 CRT BRIGHTNESS TEST

___________________
 DATE _________________________________ PHOTOMETER NO. _______________________ CRT __________________________________ AIRPLANE NO. _________________________
 GREEN VALUES ________________________
 ________________________
 ________________________
 AVERAGE (AVG) __________________

 GREEN _________AVG GREEN X_______________________METER COEF = ____________FL (> 30 FL ) RED VALUES __________________________ __________________________
 __________________________ AVG RED _____________________ _________AVG RED X_________________________METER COEF = ____________FL
 (> 14 FL) BLUE VALUES _________________________ _________________________ _________________________ AVG BLUE _______________________ _________AVG BLUE X________________________METER COEF = ____________FL (> 5.0 FL)
 COMMENTS:
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS ú

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 ú ú 01A Page 207 ú Jul 15/92

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A 737-300/400/500MAINTENANCE MANUAL

ZERO-ADJUSTMENT CENTER SLIP INCLINOMETER SCREW (2 LOCATIONS) BALL (SEALANT)
EADI
EADI Inclinometer Adjustment and Sealing
Figure 202

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS ú

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A50387
A
737-300/400/500MAINTENANCE MANUAL
 TASK 34-22-00-822-028
 4.  EADI Inclinometer - Adjustment/Seal___________________________________
 A. General
 (1)  This procedure is to be done each time that a new EADI is installed or each time that there is a difference between the inclinometers. When there is a difference and it is not known which inclinometer is correct, the airplane must be made level. The incorrect inclinometer should then be adjusted by this procedure.
 B. Equipment
 (1)  Scraper - wood or plastic
 C. Consumable Materials
 (1)  
A00247 Sealant - BMS 5-95 Class B-1/2

 (2)  
B00184 Solvent - BMS 11-7

 D. References
 (1)  
08-11-00/201, Level Airplane Using Plumb Bob

 (2)  
51-31-00/201, Seals and Sealing

 E. Access
 (1)  Location Zones
 101/102 Flight Compartment

 F. Adjust the Inclinometer (Fig. 202)
 S 862-029
 (1)  
If necessary, make the airplane level to find the incorrect inclinometer (Ref 08-11-00/201).
　
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