Smiths Aerospace
Electronic Systems – Malvern
DOC NO.0134ED
MAINTENANCE MANUAL SUPPLEMENT
BOEING B737-100/200/300/400/500
28-41-04
CAUTION: MAKE SURE YOU PUSH THE SWITCHES AT THE SAME TIME. IF YOU DO NOT, YOU WILL
CHANGE THE VALUES THAT YOU ENTERED BEFORE THE INDICATOR GOES TO THE NEXT
PARAMETER.
8. Adjust the displayed value to the dry tank capacitance value obtained in step 3.D.16(c) by using the
select buttons as required.
NOTE: 86.75 pF is entered as 868
1036.5 pF is entered as 10365
9. Press the “Press To Test” switch for fuel quantity gages at the PILOT’S panel. The indicator will count
down from 60 and display “P03” for one second and three analog segments will illuminate. After
displaying “P03”, the display will change to show the last entered value.
10. Adjust the displayed value to the appropriate value as noted below by using the select buttons as
required:
LB units 6763
KG
units
8101
11. Depress both “UP” and “DOWN” select buttons simultaneously. The indicator will display “P04” for one
second and four analog segments will illuminate. After displaying “P04”, the display will change to
show the last entered value.
12. Adjust the displayed value to the appropriate full weight value plus 5%. The full weight is calculated as
the Placard volume multiplied by nominal fuel density.
13. Depress both “UP” and “DOWN” select buttons simultaneously. The indicator will display “P05” for one
second and five analog segments will illuminate. After displaying “P05”, the display will change to show
the last entered value.
14. Adjust the displayed value to “816” by using the select buttons as required.
15. Depress both “UP” and “DOWN” select buttons simultaneously. The indicator will display “P06” for one
second and six analog segments will illuminate. After displaying “P06”, the display will change to show
the last entered value.
16. Adjust the displayed value to “1002” for all tanks by using the select buttons as required.
17. Depress both “UP” and “DOWN” select buttons simultaneously. The indicator will display “P07” for
one second and seven analog segments will illuminate. After displaying “P07”, the display will change
to show the last entered value.
18. Adjust the displayed value to “-80” by using the select buttons as required.
EFFECTIVITY
19. Depress both “UP” and “DOWN” select buttons simultaneously. The indicator will display “P08” for one
second and eight analog segments will illuminate. After displaying “P08”, the display will change to
show the last entered value.
CONFIG
4.1
Page 520
July 15/02
Airplanes with Smiths 2307 Model Fuel Quantity Indicators
with TSU
(GULL SYSTEM TESTER)
