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Project:
Patrol
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Listing of Entries
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Categories
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- (393)
Access Panel
- (4)
Aileron
- (3)
Aileron 4130
- (5)
Articles
- (4)
Attach Angle
- (3)
Avionics
BOM
- (8)
Capstrip
- (1)
Controls
- (1)
Drawings
- (1)
ENG CHANGE
- (1)
Empennage
Engine
Firewall
Fuel System
- (3)
Fuel Tank
- (1)
Fuselage
- (1)
Hinge
- (3)
Inspection
- (1)
Instrument Panel
Interior Finish
Landing Gear
Lighting
N289R
- (6)
Not Useful
- (1)
Paint / Decals
Painting
- (5)
Patrols
- (3)
Pictures
Pitot
- (1)
Propeller
Proprietary
- (3)
Rear spar
- (56)
Reference
- (21)
Research
- (1)
Rib Tooling
- (3)
Skin Bend
- (1)
Skin Stand
Spar
- (2)
Stiffener
- (3)
Tail Feathers
- (2)
Tools
- (40)
Tools Useful
- (14)
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Leading edge bend...
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Drill Jig for...
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Press bend
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Tools I find useful
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rib spring back adjust
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thin kerf blade for...
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used to cut 1/16 x...
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aluminum cutting...
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aluminum blade for...
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Spiral trim router bits
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Bubble Level Drills
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Drill jig
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Sheet metal
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Silver solder jig
TrailingEdge
Welding
- (1)
Wing Access
- (1)
Wing Attach
- (3)
Wing Conduit
- (1)
Wing Flap
- (4)
Wing Light
- (1)
Wing Root
- (2)
Wing Skin
- (11)
Wing Spar
- (1)
Wing Tip
- (3)
Wing Tooling
- (1)
Wing Vent
- (1)
Wing anodize
- (1)
Wings
- (2)
Wings 2024
- (12)
Wings 4130
- (5)
Workshop
- (6)
Time
- (4)
Rib Straight
- (1)
Rib angles
- (1)
Wingassemble
- (5)
Wing trim
- (1)
Wing ribs
- (1)
Table grid
- (2)
Last check
- (3)
Wing build
- (4)
Details
- (1)
How to Video
- (4)
Wing pulley
- (3)
Wing hanger
- (6)
Safety Notic
- (21)
Welding 4130
- (1)
Receipt
- (48)
TOOLS_MDF
- (5)
Wing False
- (3)
Brake
- (2)
RibForming
- (2)
Wing Drill
- (1)
FLAP
- (2)
gimp
- (1)
Wing Aileron
- (1)
Leading Edge
- (1)
Spar holes
- (1)
MDF
- (2)
Aileron bend
- (1)
RefLinks
WING STRUT
- (1)
LSA
- (1)
AILERONCOVER
- (1)
flapskin
- (1)
Skin aileron
Skin flap
- (1)
TOOLS TAIL
- (1)
BENDER2
TUBEBEND
- (1)
Builder Name:
Stan Timmerman
-
Project:
Bearhawk - Patrol
Total Hours:
1029.5
Total Expense:
$10696.05
Start/Last Date:
Jul 01, 2014 - No Finish Date
Friendly URL:
https://eaabuilderslog.org?s=Patrol
Home or Last Project Picture
Sep 28, 2019
Drill jig
Category: Tools Useful
1/2-13 bolts have holes drilled in them to be used as bushings. Drill rod inserts are used to line up #40 holes before being clamped with vice grips. Drill rod is removed and #40 hole is drilled out to what ever size (bushing,drill rod) pair is used.
Aluminum insert machined to be with of capstrip and also clear spar flange. Threaded for 1/2-13 bolts. Also several holes drilled to help with aluminum shavings while drilling.
drill rod with tapered end to engage #40 holes
1) aluminum insert, lower width same as capstrip, length clear spar
vice grip with bail bolted in place of original foot
2) Steel sleeve bored out to press fit aluminum insert that has 1/2-13 thread
3) assembled insert and sleeve
4) cheap vice grip clamp with sling to hold sleeve on threaded pins
top and bottom can rotate to any angle to be square when clamped. Drill rod and 1/2-13 busihings
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