TM 55-1520-240-T
8-16.2 ENGINE FUEL FLOW INDICATING SYSTEM VISUAL CHECK
INITIAL SETUP
Applicable Configurations:
All
References:
TM 55-1520-240-23
Tools:
Electrical repairer’s Tool Kit
NSN 5180-00-323-4915
Materials:
Equipment Condition:
TM 55-1520-240-23:
None
Battery Disconnected
Electrical Power Off
Personnel Required:
Hydraulic Power Off
68F10 Aircraft Electrician
TASK
RESULT
1.
2.
3.
4.
5.
6.
Check dual fuel flow indicator (1).
Check No. 1 engine fuel flow transducer
(2) and connector (3).
Check wires to fuel flow transducer (2)
and connector (3).
Check No. 2 engine fuel flow transducer
(4) and connector (5).
Check wires to fuel flow transducer con-
nector (5).
Check fuel flow power supply (6).
If indicator (1) is loose or damaged, tighten or re-
place it as required.
If transducer (2) or connector (3) is loose or
damaged. tighten or repair them as required.
If wires are frayed or damaged, repair or replace
them as required.
If transducer (4) or connector (5) is loose or
damaged, tighten or replace them as required.
If wires are frayed or damaged. repair or replace
them as required.
If power supply (6) is loose or damaged, tighten or
replace it as required. If connector (7) is loose or
damaged. tighten or replace it. If wires to connec-
tor are damaged. repair or replace them as re-
quired.
FOLLOW-ON MAINTENANCE:
None
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