SPRAY BAR REPLACEMENT/REPAIR (CONT).
To ensure proper spray pattern when reassembled, note orientation of spray bar nozzles.
Groove in nozzles should be parallel with spray bar.
Before removing elbow, note its direction to ensure proper orientatio n upon installation.
Clamp spray bar in a vise and remove end cap (1) from spray bar (2) using a pipe wrench.
Remove beaded insert (3) using a 1-1/8 in. open end wrench.
Remove elbow (4) using a pipe wrench.
Remove eight nozzles (5) using a 9/16 in. open end wrench.
Adhesives, solvents, and sealing compounds can burn easily, can give off harmful vapors, and
are harmful to skin and clothing. To avoid injury or death, keep away from open fire and use in a
well-ventilated area. If adhesive, solvent, or sealing compound gets on skin or clothing, wash
immediately with soap and water.
Apply pipe thread sealing compound to threads of nozzles (5).
Install nozzles (5) on spray bar (2) using a 9/16 in. open end wrench.
Apply pipe thread sealing compound to threads of elbow (4).
Install elbow (4) using a pipe wrench.
Install beaded insert (3) using a 1-1/8 in. open end wrench.
Install end cap (1) using a pipe wrench.