16-42. COMPRESSION FRAME REPAIR (CONT).
Compression frame weighs 4,200
lbs (1,907 kg). Attach suitable
lifting device prior to removal to
prevent possible injury to
Attach lifting device to compression
With the aid of an assistant and using lifting
device, lower compression frame (5) onto
truck and position for installation.
Left and right side screws are
installed the same way. Left side
Position three screws (13) and locknuts (12)
on each side of compression frame (5) and
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.
Install spring washers in pairs
with no two pairs in the same
Apply sealing compound on threads of three screws (8).
Install washer (9) and six spring washers (10) on three screws (8).
Position three front screws (8) with washers (9) and spring washers (10) up through truck and
compression frame (5), and then install two spring washers (10) and locknut (11) on screw (8).
Repeat Steps (3) through (6) for right side.
Tighten locknuts (11) to 75 lb-ft (102 N.m).
Tighten locknuts (12) to 410 lb-ft (556 N.m).
Repeat Steps (7) and (8) for right side.
Remove lifting device from compression frame (5).