um Unverferth 2750, Operator'S Manual And Parts Catalog, Page: 38 / 112

2-10
Service
TIRE PRESSURE
The following is to be used as a
general guide
for tire infl ation and fi gures can vary depending
on specifi c brand of tire used.
It is important
that tires are inspected after unit is loaded.
Start with minimum pressure indicated. The tire
should stand up with no side-wall buckling or dis-
tress as tire rolls. Record the pressure needed
to support the full load and maintain this pres-
sure to achieve proper tire life.
Do not exceed
maximum recommended tire pressure.
Recommended......100 PSI maximum.
TIRE WARRANTY
For questions regarding new tire warranty,
please contact your local original equipment tire
dealer. Used tires carry no warranty. Follow-
ing are phone numbers and Websites for your
convenience:
Firestone
www.fi restoneag.com
Phone 800-847-3364
Titan
www.titan-intl.com
or
Phone 800-USA-BEAR
Goodyear
Fax 515-265-9301
Trelleborg
www.trelleborg.com
Phone 866-633-8473
Greenball
www.greenball.com
Phone nearest location:
California 800-937-5204
Georgia 800-283-4569
Florida 800-935-0200
Indiana 800-426-4068
Pennsylvania 800-869-6787
Tennessee 800-946-9412
Ohio 800-840-7295
(All tire pressures in psi)
WHEEL TORQUE REQUIREMENTS
CAUTION! IMPROPERLY TORQUED
WHEEL NUTS/BOLTS CAN CAUSE A
LOSS OF IMPLEMENT CONTROL AND MA-
CHINE DAMAGE. TORQUE WHEEL NUTS/
BOLTS TO VALUES IN TABLE. CHECK
TORQUE BEFORE INITIAL USE, AFTER ONE
HOUR OF UNLOADED USE OR AFTER FIRST
LOAD, AND EACH LOAD UNTIL WHEEL NUTS/
BOLTS MAINTAIN TORQUE VALUE. CHECK
TORQUE EVERY 10 HOURS OF USE THERE-
AFTER. AFTER EACH WHEEL REMOVAL
START TORQUE PROCESS FROM BEGINNING.
WARRANTY DOES NOT COVER FAILURES
CAUSED BY IMPROPERLY TORQUED WHEEL
NUTS/BOLTS.
Failure to check torque before fi rst load may
damage wheel nut/bolt seats. Once seats are
damaged, it will become impossible to keep nuts/
bolts tight. Tighten nuts/bolts to the applicable
torque value shown below. Start all nuts/bolts by
hand to prevent cross threading. Torque nuts/
bolts in the recommended sequence as shown
in Diagram 1.
DIAGRAM 1
WHEEL HARDWARE
SIZE FOOT-POUNDS
1/2-20 (UNF) 75 FT.-LBS.
9/16-18 (UNF) 110 FT.-LBS.
WHEEL TORQUE CHART & TIRE SPECIFICATIONS
Nut/Bolt Location:
1/2-20 (UNF) Single Wheels
9/16-18 (UNF) Single Wheels
5 BOLT 6 BOLT 8 BOLT