16-18. BOOM EXTEND CYLINDER REPLACEMENT/REPAIR (CONT)
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
· Wipe all sealing surfaces on cylinder
clean and dry. Apply film of clean
hydraulic oil to all seals as they are
· Apply sealing compound to threads of
rod and nut.
Assemble boom extend cylinder (2) parts (38 through 52).
Install seal (51) and rod wiper (52) inside of gland (39).
Install back-up ring (50) and preformed packings (42 and 49) on outside diameter of gland (40).
Install gland (40) and tube (48) on rod (39).