Project: nburkholder   -  
            Listing for Category : wings
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Builder Name:Nancy Burkholder   -  
Project:   Vans - RV-9   -   VIEW REPORTS
Total Hours:1181.4
Total Flight Time:
Total Expense:$2.00
Start/Last Date:May 14, 2022 - No Finish Date
 
Friendly URL: https://eaabuilderslog.org?s=nburkholder

Home or Last Project Picture

May 10, 2024     Test Fuel Tank - (1.5 hours)       Category: Wings
Create manometer to measure air pressure in fuel tank. Attach manometer tubing to fuel tank vent. Attach tire valve insert in fuel drain port. Cover fuel cap with packing tape. Pressurize tank to about 24" water height. Detected leak in lower aft corner.


 
May 05, 2024     Attach and Seal Right Wing Inboard Fuel Tank Rib - (2 hours)       Category: Wings
Apply Proseal to rivet line at inboard rib. Slide rib into place and cleco. Rivet rib to wing skins and tank baffle. Spread Proseal on wing attach angle reinforcement plate and corresponding rib site. Rivet wing attach angle and reinforcement plate. Apply proseal to fuel tank vent passthrough fitting and attach fitting to vent line. Spread Proseal around rib perimeter and perimeter of access hatch reinforcement ring. Clean Proseal from tools..


 
May 04, 2024     Right Wing Inboard Rib - (10 hours)       Category: Wings
Drill out rivets in the right wing inboard fuel tank rib. Soften Proseal with MEK, cut Proseal with a utility knife, and extract rib. Clean Proseal from wing skin. Retrieve wing attach bracket and fuel vent feedthrough fitting. Trim attach angle reinforcement plate per drawing. Match drill rib and reinforcement plate to existing holes in attach angle. Cut 5 1/4" diameter hole in rib using a fly cutter. Lay out holes using the existing cover plate to establish desired orientation. Drill rib for nutplates. Machine countersink the cover plate reinforcement plate and dimple the rib Rivet the nutplates to the rib.


 
Aug 07, 2023     wing tip lens - (2 hours)       Category: Wings
Trim wing tip lens, add two nut plates to wing tip, attach lens to tip.


 
Aug 06, 2023     Right wing tip lights - (6 hours)       Category: Wings
Mount right wing tip to wing. Cut out wing tip to fit "The Works" FlyLED circuit boards. Install nut plates to fasten both circuit boards to wing tip.


 
Aug 04, 2023     Wing Inspection Panel Nut Plates - (1 hour)       Category: Wings
Dimple two right wing inspection panels in lower wing skin. Dimple for #8 screws, dimple and rivet nutplates.


 
Jun 29, 2023     Left Wing Tip plate nuts - (2 hours)       Category: Wings
Mount 4-40 plate nuts to left wing tip. Machine countersink left wing tip skin. The flat head screws are slightly above the skin. May countersink deeper at a future time.


 
Jun 20, 2023     Wing Inspection Covers - (3 hours)       Category: Wings
Drill, dimple, and prime 4 wing inspection covers. Attach nut plates to two left wing inspection cover locations.


 
Jun 07, 2023     Rivet wing tip stiffener rib - (1 hour)       Category: Wings
Drill, countersink wing tip, and rivet stiffening rib to wing tip.


 
Jun 05, 2023     Install wing tip ribs - (3 hours)       Category: Wings
Match drill, countersink, and rivet outboard rib to left wing tip. Using a bright light inside the tip outline the position of the stiffening rib. Match drill and epoxy stiffening rib to left wing tip.


 
Jun 04, 2023     Fit left wing tip - (4 hours)       Category: Wings
Mount left wing tip to wing. Match drill tip to wing.


 
Jun 04, 2023     Attach left aileron to wing - (4 hours)       Category: Wings
Attach left aileron to wing hinge brackets and pushrod to aileron bellcrank. Affix aileron neutral position fixturing bracket.


 
Jun 03, 2023     Attach aileron hinge brackets - (3 hours)       Category: Wings
Attach inboard and outboard aileron hinge brackets to left and right ailerons


 
Jun 02, 2023     Ailerons and Flaps delivered - (1 hour)       Category: Wings
Received quick build flaps and ailerons. Unpack and inspect no damage.


 
May 19, 2023     Rivet left wing lower outboard skin - (3 hours)       Category: Wings
Complete riveting left wing lower outboard skin.


 
May 18, 2023     Begin riveting left wing lower outboard skin - (2 hours) Category: Wings
Begin riveting left wing lower outboard skin. Rivet skin to aft wing spar
 
May 14, 2023     Prepare left wing skin - (4 hours)       Category: Wings
Prepare left wing lower outer skin: Match drill, scuff with Scotch Brite, dimple, and prime inside surface. Rough cut pitot mast hole.


 
May 14, 2023     Discover leading edge wing ding - (1 hour)       Category: Wings
Upon placing left wing on bench discovered dent in leading edge resulting from a dropped bucking bar when mounting the pitot mast earlier. Confer with technical advisor, Tom Berge, for repair strategy. Also send email to Vans requesting advice.


 
May 13, 2023     Rivet wing skin - (6 hours)       Category: Wings
Started with 2 hours on 5/12 and finished on 5/13 rivet lower right outboard wing skin. Place left wing on workbench.


 
May 12, 2023     Assemble main tires and tubes on rims. - (2 hours)       Category: Wings
Assemble main tires and tubes on rims with brake disks. Inflate tires to 35 psi. Place tape over exposed wheel bearings.


 
May 12, 2023     Fuselage cutout for gear legs and drill mounting holes - (4 hours)       Category: Wings
Trim lower fuselage skin to create space for the gear legs per direction from Vans. Drill engine mount holes to final 3/8" diameter and attach engine mount to fuselage using hardware bolts.


 
May 11, 2023     Install left wing aileron and flap gap seals - (3 hours)       Category: Wings
Match drill, deburr, and dimple left wing aileron and flap gap seals. Rivet gap seals except for flap seal to aft spar which will need assistance.


 
May 10, 2023     Mount Left Wing Aileron Brackets - (2 hours)       Category: Wings
Mount left wing aileron brackets. Install inboard aileron bracket reinforcement kit per service bulletin. Burnish and prime left wing flap and aileron gap seals.


 
May 03, 2023     Right wing - (2.5 hours) Category: Wings
Finished dimpling the right lower outer wing skin, scuffed inside surface with Scotch Brite, and applied primer. Completed riveting right wing flap gap seal to rear spar.
 
May 02, 2023     Right wing gap fairings and aileron bracket service bulletin - (10 hours)       Category: Wings
Drill out right wing inboard aileron hinge bracket and install hinge reinforcement brackets according to service bulletin. Match drill, dimple, and prime the right wing aileron and flap gap seals. Rivet gap seals to wing except for flap seal rivets to rear wing spar.


 
Apr 30, 2023     Fabricate aileron hinge brackets - (6 hours)       Category: Wings
Fabricate left and right aileron brackets. Rivet right wing aileron brackets to rear wing spar. Match drill right wing bottom outboard wing skin.


 
Apr 03, 2023     Fuel line mounting plates - (4 hours)       Category: Wings
Fabricate fuel sender and tank mounting plate gasket. Attach drop tubes with anti-rotation brackets. Seal drop tube brackets to mounting plates with Proseal.


 
Feb 01, 2023     Install Stall Warn Hatch - (1.5 hours) Category: Wings
Dimple and rivet nut plates to hatch backing plate. Dimple hatch and wing hatch attach screw holes. Rivet hatch backing plate to wing and attach hatch.
 
Jan 20, 2023     Fabricate aileron push rods - (3 hours)       Category: Wings
Test fit installing the aileron bell cranks in left and right wing. Fabricate two W-917 stick to aileron push tubes.


 
Nov 14, 2022     Inspect Quick Build Wings - (4 hours) Category: Wings
Inspect quick build wings for steps preparing the main spar, assembling the rear spar, preparing the wing ribs, assembling the wing skeleton, leading edge assembly, assembling the fuel tanks. Review steps to install the left fuel sender F-385 and the fuel pick up tube to the cover plate T-708.
 
Oct 08, 2022     Inventory Wings - (5.8 hours) Category: Wings
Complete fuselage inventory. Perform and complete the wings inventory. Generate an inventory discrepancy list,
 


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