Sunday, 13 March 2016

Week 239 - Cowling Part 14

Hours to date: 2334.75

Slowly getting there with fitting the cowling.

Another week and it should be all done I hope. Then I can move onto some other jobs.

Hinge pin securing at the rear - will use one of the cowl fasteners as double duty to secure the pin here.

When the pin is pushed right in it is away out of sight.

Masking off the top cowl to make the flange on the lower front half.

Flange all done and Tinnermans in place - all very flush.

Early look at oil door size and positioning.

I made this mock up out of cardboard to see if the hole size was going to be comfortable for my hand to fit through. - I ended up making it slightly bigger than this width wise.

Final alignment of the inlet rings before bonding them in place on the cowl lower.

Bonding in the inlet rings - just a small amount of flock at the front at first.

Also closing up the gap in the front top section here.

Drilling and countersinking the fastener holes for the rear of the cowl.

Oil door just after cutting out. Figuring out the placement of the hinge here.

Bonding in the inlet rings from the back now using a shed load of flock - very secure and strong now!

Laying up the flange for the oil door.

Rear cowl brackets with sprung fastener in place - pretty flush so won't affect the air flow too much.

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