STEP 4
PUT TWO STRIPS OF VINYL ADHESIVE PUT AN 8-INCH STRIP OF VINYL ADHESIVE
TAPE, EACH A MINIMUM OF 8 INCHES TAPE HORIZONTALLY OVER THE BARRICADE TAPE
IN LENGTH, OVER THE SIDES OF THE BELOW THE STATIC PORT HOLES, OVERLAPPING
BARRICADE TAPE, OVERLAPPING THE THE TWO VERTICAL STRIPS
TOP STRIP OF ADHESIVE TAPE
Primary Static Ports Cover Procedure
Figure 203 (Sheet 1)
H23460
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STEP 8
PUT AN 8-INCH STRIP OF VINYL ADHESIVE PUT AN 8-INCH STRIP OF VINYL ADHESIVE TAPE HORIZONTALLY OVER THE BARRICADE TAPE HORIZONTALLY OVER THE LOWER END TAPE HALFWAY DOWN THE LENGTH OF THE OF THE BARRICADE TAPE BARRICADE TAPE
Primary Static Ports Cover Procedure
Figure 203 (Sheet 2)
H23862
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S 842-028
WARNING:_______ FAILURE TO REMOVE COVERS FROM PITOT PROBES BEFORE FLIGHT MAY
CAUSE LARGE ERRORS IN AIRSPEED-SENSING AND ALTITUDE-SENSING
SIGNALS, WHICH MAY LEAD TO LOSS OF SAFE FLIGHT.
CAUTION: MAKE SURE THE PITOT PROBE COVERS ARE IN GOOD CONDITION WITH NO
_______ EVICENCE OF DAMAGE, ESPECIALLY FRAYING AROUND THE COVER OPENING. FRAYED FIBERS FROM THE COVER COMBINED WITH OTHER SUBSTANCES SUCH AS DIRT, GREASE AND FLUIDS CAN CAUSE OBSTRUCTION IN THE PROBE.
CAUTION:_______REMOVE ALL COVERS. ENGINES SHOULD NOT BE OPERATED WITH COVERS IN PLACE BECAUSE THE COVERS CAN COME OFF AND DAMAGE THE ENGINES.
(1) Remove the covers from the following components:
(a)
Pitot probes
(b)
Engine inlet, fan exhaust, and turbine exhaust
(c)
Angle of attack sensor
(d)
If an ice detector probe is installed, remove the cover on the ice detector probe.
(e)
Total air temperature (TAT) probe
S 842-029
(2) Remove the "PITOT PROBES COVERED" tag from the left control in the flight deck.
S 842-027
WARNING: FAILURE TO REMOVE BARRICADE TAPE AND VINYL ADHESIVE TAPE FROM
_______ THE STATIC PORTS BEFORE FLIGHT MAY CAUSE LARGE ERRORS IN AIRSPEED-SENSING AND ALTITUDE-SENSING SIGNALS, WHICH MAY LEAD TO LOSS OF SAFE FLIGHT.
CAUTION:_______REMOVE ALL BARRICADE TAPE AND VINYL ADHESIVE TAPE. ENGINES SHOULD NOT BE OPERATED WITH COVERINGS IN PLACE BECAUSE THE COVERINGS CAN COME OFF AND DAMAGE THE ENGINES.
(3) Remove all barricade tape and vinyl adhesive tape from the static ports.
(a) Inspect each static port and if necessary use naphtha or equivalent to remove all tape residue, dirt and other contaminants around the port.
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S 842-026
(4) Remove the "STATIC PORTS COVERED" tag from the left control wheel in the flight deck.
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