| Page 19-3
Page
19-3 PDF |
Step 1: Final-Drill
#31 the holes in the VA-195A Mount Plate and VA-195B Keeper
Plate that are used to mount the ES-22-50K Micro Switch.
Step 1A: Machine countersink
both holes of the mount plates inboard side for the flush
head of a #4 Screw. |
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Step 2: Final-Drill
#19 the holes in the VA-195A Mount Plate that holds the #8
on which the VA-196 Stall Warning Vane pivots. Machine
countersink this hole in the mount plate on the inboard side
for the flush head of a #8 screw. |
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| Step 3: Deburr
all holes and edges. Prime the parts if/as desired |
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Step 4: Assemble the
Stall Warning Subassembly as shown in Figure 1. Do not
over-torque the nut on the screw about which the vane
pivots. Insure the vane can rotate freely. |
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Step 5: Install
he Stall Warning Subassembly on the W-1008-R Splice Rib as
shown in Figure 2. The upper screw goes through the slot in
the VA-195A Mount Plate and allows the angle of the Stall
Warning Subassembly to be adjusted. Adjust the subassembly
until the VA-196 Vane activates and deactivates the ES
E-22-50K micro switch with the minimum travel possible (it
is permissible to bend the arm on the micro switch as/if
required |
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| Step 6:
Double check that the VA-196 Vane in the at rest
position in perpendicular to the surface of the wing skin.
If the Vane is not perpendicular, remove the Stall Warning
Subassembly and bend the vane as required |
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| Step 7:
Make the WH-F1001 Wires by cutting two #18 gauge wires
100 inches long. Install an ES DV18-188M female spade
connector on one end of each wire. Double check that the
spade connector is properly installed. |
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Step 8: Install
the WH-F1001 Wires to the COM. (common) and N.O. (normally
open) terminals of the ES E22-50K Micro Switch. Rout the
wires inboard through the snap bushing in the W-1008-R
Splice Ribs aft tooling holes. |
| Page 19-4
Page
19-4 PDF |
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| Step 1:
Route both WH-F1001 Wires through the snap b ushing in
the main spar assembly as shown in Figure 1. |
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| Step 2: Coil
and temporarily tape to a rib in the main rib bay. The wires
will be run to the root end of the wing on Page 20-3 after
the pitot tube has been installed. |
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