Date:	12-26-2012
Number of Hours:	6.00
Brief Description:	Disassembled/cleaned cylinders.
Spent some time at airport on the 20th and 26th. Removed the valves from all four cylinders. and washed all parts. Bead blasted 3 of the cylinders to remove old paint and rust etc. Found what appears to be a crack in the #3 jug.