Jan 18, 2019     Completed - (3 hours)       Category: Firewall

Install lower section, including sliders, replaced upper doubler, sprayed Nason primer, reassembled, riveted, and bolted bearing

  Jan 17, 2019     Started - (2 hours) Category: Firewall

Countersinking holes for firewall lower support, hand riveting parts that could not be done with pneumatic riveter, trimming sliders

  Jan 04, 2019     Assembly - (3 hours)       Category: Firewall

Assembly and riveting. Need to order hand riveter to get into tight spots, and still waiting for replacement doubler.

  Jan 03, 2019     Assembly - (4 hours)       Category: Firewall

Final drilling and fitting and sticker removal. Deburring components, all but firewall steel itself. AlumiPrep and Alodine. Spray Zinc Phosphate. Deburring main firewall metal.

  Jan 02, 2019     Assembly - (3 hours)       Category: Firewall

Drilled and fit back stiffeners. Drilled and fit center stiffeners, disassembled. Almost ready for deburring and corrosion protection.

  Jan 01, 2019     Started - (4 hours)       Category: Firewall

Started drilling bottom and top stiffeners. Top stiffener and doubler. Completed drilling of side stiffeners.