Jabiru J160 Construction Manual

Jabiru J160 Constructors ManualPre-Paint>Fuselage>Firewall forward>Fit firewallOnce the plate is held in place in this manner you can start to fix it permanently with poprivets, working carefully around the plate, drilling through the pre-drilled holes in the plateand through the plywood and taking care to always put a washer on the back of each rivet(circled above centre) – unless you have long arms you will probably need another person tohelp you with this step by holding the washers in place while you rivet.Be particularly careful when drilling though the plywood firewall – if you push too hard thenthe drill can chip a section of ply out when it breaks through the back of the plywood, so drillusing gentle pressure only.Once the plate has been fully riveted into place use a sharp knife to trim away the insulatingsheet from around the edges of the firewall plate.Fit a temporary plate (plywood is fine, in the factory weuse aluminium) across the lower centre of the firewall tohold the plate firmly against the flock filler. 3 screws (2top, 1 bottom, arrowed) are sufficient to hold the plate inplace overnight while the flock cures.Next day remove the plate.This completes the Pre-Paint>Fuselage>Firewall forward>Fit firewall task.Wednesday, April 7, 2010 44 of 327