M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-10. BOOM REMOVAL/INSTALLATION (CONT).
Soldier A operates lifting
device while Soldier B
alines and installs two
pins (3) and pin (4).
Install four locking pins (5),
bushings (6), and washers (7).
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
well-ventilated area. If adhesive,
solvent, or sealing compound gets on
skin or clothing, wash immediately with
soap and water.
Apply thread locking and sealing
compound and install screws (8).
Connect hydraulic line (9).
Install clamp halves (10) with screw (11)
and spacer (12).