TM 55-1520-240-23-7
8-27
REMOVE NO. 1 OR NO. 2 PITOT TUBE
8-27
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairers Tool Kit, NSN 5180-00-323-4915
Workstand
Materials:
None
Personnel Required:
Aircraft Electrician
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Be sure electrical power is off when
working with pitot tube. Otherwise,
personnel could be burned.
NOTE
Procedure is same to remove No. 1 or
No. 2 pitot tube.
1.
Remove sealant from pitot tube (1) and sleeve
(2) joint (3).
2.
Remove sealant from sleeve (2) and support (4)
joint (5).
3.
Remove sealant from three screws (6). Remove
screws and washers (7).
4.
Remove sealant from four screws (8). Remove
screws and washers (9).
5.
Slide sleeve (2) forward over pitot tube (1).
6.
Disconnect electrical connector (10).
7.
Disconnect pitot tube at coupling (11).
8.
Remove pitot tube (1) and sleeve (2).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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