V4.0
4 to 21 in. Portable Tire Changer
8913295
Visit www.princessauto.com for more information
5
ASSEMBLY & INSTALLATION
Numbered references in parenthesis (#1) refer to the included Parts List
ASSEMBLE THE TIRE CHANGER
Consult the Parts Breakdown section when following the assembly instructions.
1. Place the main stand base (#4) on a level floor to prevent it from tipping
over during assembly.
2. Position the jaw frame spider’s plate (#18), so the bolt holes align with the
main stand plate’s bolt holes (Fig. 1).
3. Insert an M12 x 30 bolt (#21) through each set of bolt holes. Slide a
washer and lock washer (#22) over the protruding bolts and secure each
bolt with an M12 Lock nut (#9). Tighten all nuts until the lock washer is
slightly compressed (Fig. 1).
4. The bead breaker receiver (#7) has three sets of bolt holes, two set on one
side of the flange and a single set on the other end. Insert the single set
end into the main stand bases’ bracket and align the bolt holes (Fig. 2).
a. Choose the bracket bolt holes that are appropriate for the tire size you
wish to demount.
5. Insert the Ø12 Lock Pin (#8) through the bracket and receiver bolt holes
(Fig. 2).
6. Insert the open end of the bead breaker foot (#5) over the bead breaker
receiver flange and align the bolt holes. Make sure the foot is facing away
from the base. Insert an M12x65 bolt (#6) through the bolt holes and
secure with an M12 Locknut (#9) (Fig. 3).
7. Insert the bead breaker tube (#10) into the receiver and align with either
the outer or innermost bolt holes. Insert an M10x55 bolt through the bolt
holes and secure with an M10 lock nut (#12) (Fig. 4).
8. Slide a fixed jaw clamp (#19) onto both jaw frame spiders (#18). The hook
must face inward. Insert a lock pin Ø8 (#20) behind each jaw clamp.
9. Place the large and small posts (#2 and 3) into angled holder on the main
stand base. Place the tire bead tool (#1) in the other holder.
