Date:	10-17-2007
Number of Hours:	3.50
Brief Description:	aft upper xover
Assembled and fitted aft upper crossover tube as per Insts 8 & 9, and attached following parts: HB-1 brackets (4), HF-25 upper fuselage tubes (2), HM-4 saddles (8), HB-16 brackets (2) using specified bolts and locknuts. Installed 2 HB-16 brackets in left aft bulkhead per Inst 11. Drilled 3/16"holes 1/2" down from top od HF-7A (x2) making sure HF-9 all the way down onto bulkhead.