2 hrs. working on the center fuselage assembly.

Putting together the parts for the rear spar assembly.

Rear spar assembly big picture.

Several parts go together.

I measured about 4 in-lbs of friction drag torque on the nut and that gets added to the table value for an AN3 bolt with a nyloc nut, which is 28 in-lbs, to get a final torque value of 32 in-lbs.

Starting to put some parts on the main spar.  Don't put BKT-002 on before you've maneuvered the 013's behind the spar web.

In place.

Close-up.

Started to cleco together the rear bottom assembly.

NEXT TASKS:

1. Continue work on center fuselage assemblies.
2. Rivet the one on the left wing's step rib that needs special handling.?? (to be done in "spare" time).