M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-13. EXTENSION NO. 2 AND WEAR PADS REMOVAL/INSTALLATION (CONT).
(1) Install two wear pads (1).
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.
(2) Apply sealing and thread locking compound and
install two screws (2).
(3) Attach suitable lifting device
around extension No. 2 (3).
(4) Install extension No. 2 (3) in
Raise extension No. 2 and install two wear
(EXTENSION NO. 2 REMOVED FOR CLARITY)
pads (5) in boom (4).