Improperly seated lock rings or
side rings may blow off at any
time. Never attempt to seat a
lock ring or side ring during or
after inflation. Serious injury or
death could result.
Repeat Step (17).
Never inflate tires over 40 psi
(276 kPa) to seat tire beads. If
beads do not seat, deflate,
demount and check tire/rim parts.
Relubricate and remount tires.
Serious injury or death could
result if these procedures are not
If wheel/tire assembly (1) is properly
assembled, continue to inflate to 20 psi
Ensure that tire and rim parts are
in proper position and that tire
lower sidewall circumferential
groove to the top of the rim
flange does not vary more than
1/8 in. (3.2 mm), and that each
bead does not vary more than 1/8
in. (3.2 mm) around the
circumference or from one bead
to the other. Measurements
exceeding 1/8 in. (3.2 mm)
require unseating tire beads,
relubricating tire beads and
remounting tire, or serious injury
or death may result when tire is
removed from safety cage.
Inflate wheel/tire assembly (1) to 87 psi (600 kPa) and check tire/rim parts for proper assembly.
If wheel/tire assembly (1) is not properly assembled, deflate tire and reposition lock ring (7), preformed
packing (11), and side ring (8). Relubricate parts and repeat Steps (19), (20), and (21).
Install cap (2) on adapter (3).
Remove wheel/tire assembly (1) from safety cage.
· Install tire on trailer, (Para 4-57).
END OF TASK