Anthony Johnston - Experimental Aircraft Builder's Log

Nigel & Nicks RV-7


Date: 7-22-2017
Number of Hours: 1.00
Manual Reference: SB 16-03-28
Brief Description: SB 16-03-28: Cracking of wing aft spar web at the

This Service Bulletin is required due to: Cracking of wing aft spar web at the inboard aileron hinge bracket attach rivets. For RV-3/3A/3B, 4, 7/7A, 8/8A, 9/9A aircraft: being installed during build. I used this hour to understand wat needs to be done. You can see in Image 3, the Aileron Attach Doublers in place. Next to prepare the Doublers for priming.

AIleron Attach Doubler

Aileron Hinge Bracket Rivets

Large and Small Doubler in Place

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