prime mover smx45 Master Service Manual page 122

F-code Section
PT S3.1
Drive Wheel
Version no T-code
001 SMX
120
Return
C-code
3530
CAUTION
NOTE!
7. Begin pressing new tire onto hub and old tire off
wheel. Run press slowly for the first few inches of
travel, because this is the critical stage of the
operation. If tire begins to cock to one side, stop
press and realign tire. A sharp jar with a soft-
headed mallet will usually realign tire on hub.
8. Release press. Remove wheel, tire assembly, and
old tire from press table. Inspect wheel and tire
assembly.
9. Install wheel assembly following the procedure for
the specific type of wheel.
Service Manual
Any misalignment of tire and hub while tire
is being pressed onto hub can cause
damage to hub. For this reason, chamfers
have been provided on the outside edge of
hub and on the end of the inside diameter
of tire's metal insert. The chamfers help to
center hub and tire during the pressing
operation and reduce the possibility of
misalignment. To prevent damage, hub
must be installed on circular ram with its
chamfered side up.
If new tire does not press on with a
minimum of 5 tons (68,947 kPa) force,
replace hub.
2006-08-04