Added the front stand offs and accompanying screw as separate part numbers, rather than the 525-116 kit.
Created modular BlowAparts.
Added the note (order P/N 525-745) to the 510-837 head cushion foam spacer assembly and added note that the nose block device includes the nose block pad.
Updated layout. Corrected front stand off part number from 540-059 to 540-039.
Updated the material of the 510-776 Exhaust Valve and removed direction lines.
Added critical components.
Changed the material for the P/N 550-081 from stainless steel to bronze.
Added the P/N 505-455 455 Balanced Regulator (Order P/N 525-765) and removed P/N 505-069 SuperFlow® 350 Regulator Assembly (Purchase 525-771 Kit).
Removed, "B" designation from location #5 P/N 505-024 Side Block Assembly and P/N 505-025 Side Block Assembly, Brass. Added "Order P/N 555-155" to location #7 Bent tube Assembly, No O-rings.
Updated the position of location balloon #68.
Corrected location #79 part number to 505-746.
