Rans S-7S COURIER, Text Manual

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RANS S-7S COURIER TEXT MANUAL
05C-8
05/01/2017
PITOT AND STATIC SYSTEM INSTALLATION - WING
(AFTER WING FRAME ASSEMBLY)
NOTE: The Pitot and Static Lines and the Pitot/Static Probe Assembly are
located in the left wing only.
60. Temporarily install the Pitot/Static Tube through the previously drilled
3/4" hole in the left Wing Leading Edge Spar. Refer to
WING SPAR
ASSEMBLY . Position the Mount Angle to the outboard side of the
Pitot/Static Tube on the AFT side of the Leading edge Spar, with the
long portion against the Pitot/Static Tube. Transfer drill #11 through the
single hole of the Mount Angle.
HINT: Clamp the mount angle to the
Pitot/Static Tube for a tight fit when drilling. Rivet Mount Angle to
Leading Edge Spar.
61. Remove Pitot/Static Tube. Modify and assemble per FIGURE 05C-61 .
CAUTION: Drilling too deep into the Pitot/Static Probe Fitting may cause
damage to Pitot/Static operated instruments.
62. Probe Assembly will be final installed after covering and paint.
63. Route the Pitot and Static Lines as per FIGURE 05C-63. The lines
should be long enough to allow connection to the AFT end of the
Pitot/Static Probe Assembly and should extend out of the AFT side of
the Wing Root approximately 3” at this
time.
64. Use the pre-located hole in each Rib per FIGURE 05C-63 . Wrap the
Pitot and Static Lines with Anti-chafe Tape and secure to the Rib with
Safety Wire.
65. Secure the lines with plastic ties as shown, to the Inner Drag Brace.
NOTE: Secure the Pitot and Static Lines together with the Flap Teleflex
Cable to the Inner Drag Brace.
Refer to FLAP TELEFLEX CABLE
INSTALLATION - WING .
66. IMPORTANT: Make sure the ends of the Pitot and Static Lines are cut
square.
Install the two 90-degree Union Elbow fittings to the Pitot/Static
Probe Assembly side (outboard end) of the lines only. NOTE: To install
the fitting, press it on and then PULL to seal. Make sure the fittings are
pressed on firmly (line will penetrate fitting about 5/8”). Then PULL the
tubing to seal. To disconnect the fitting, push the small ring of the fitting
as you pull it off. Reference also
FIGURE 05C-63 .
67. Do not install fittings to the root end of the Pitot and Static Lines at this
time. Install these fittings after the AFT Root Rib Closeout is installed.
68. Remove the Pitot/Static Probe Assembly for covering and painting. Tape
the line ends closed and mark respective ends with “
PITOT ” and
“ STATIC ” as per FIGURE 05C-63 for ease of identification during final
installation.