# 9460 Compression Hard Line 1.
Remove rear air system adapter and existing fittings and install new compression fittings. A thread sealant may be used on the 1/8 pipe thread for positive seal. Slide short angle of metal tube into the vertical adapter fitting. Tighten compression nut with 7/16 wrench. Slide the rear air adapter into the breech, but not all the way in. Rotate vertical adapter fitting until the tube is aligned with center of air adapter fitting. Push the rear adapter into place with metal tube and secure in place with rear thumb screw. Tighten compression nut with 7/16 wrench. Pressurize system, check for leaks. Tighten compression nuts if necessary.
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