Mounting And Demounting-Precautions; Demounting Tubeless Tires - Hofmann monty 3550 Notice D'utilisation

26
monty 3550 / 3550AIR
4.1-1
4.1-2
4.1-3
4.0 Mounting And Demounting
Precautions
IMPORTANT!
BEFORE MOUNTING A TIRE ON A RIM ENSURE THE
FOLLOWING RULES ARE OBSERVED:
A. THE RIM MUST BE CLEAN AND IN GOOD
CONDITION: IF NECESSARY CLEAN AND PAINT
AFTER REMOVING
INCLUDING 'TAPE WEIGHTS' INSIDE THE RIM.
B. THE TIRE MUST BE CLEAN AND DRY, WITH NO
535a.tif
DAMAGE TO THE BEAD AND THE CASING.
C. REPLACE THE RUBBER VALVE STEM WITH A NEW
ONE OR REPLACE THE 'O' RING IF THE VALVE STEM
IS MADE OF METAL.
D. IF THE TIRE REQUIRES A TUBE, MAKE SURE THE
TUBE IS DRY AND IN GOOD CONDITION.
E. LUBRICATION IS NECESSARY FOR CORRECT
MOUNTING OF THE TIRE AND PROPER CENTERING.
USE ONLY AN APPROVED LUBRICANT FOR TIRES.
F. MAKE SURE THE TIRE IS THE CORRECT SIZE FOR
THE RIM.
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4.1 Demounting Tubeless Tires

A. Remove all wheel-weights from the rim.
Remove the valve stem or core and deflate the tire (Fig.
4.1-1).
NOTE: If the tire is over 13"(340 mm) wide, first set
the bead breaker in the "Wide" position as
follow:
1) Pull up and hold pin (1, Fig. 4.1-2), and pull the
bead breaker assembly in the "Wide" position.
2) Release pin (1, Fig. 4.1-2) in its hole to lock the
bead breaker in the new position.
536.tif
3) To lock or unlock the blade rotation insert or remove
the pin (2, Fig. 4.1-2).
B. Break both beads.
Pay extra attention during this operation as it easy to
mistakenly keep your foot on the bead breaker pedal too
long.
This could result in immediate bead damage (Fig. 4.1-3)
WARNING
ON CHEVROLET CORVETTE WHEELS WITH THE
OPTIONAL LOW PRESSURE SENSOR INSTALLED,
BREAK THE BEAD AT 90 DEGREES OFFSET FROM
THE VALVE STEM. DAMAGE TO THE WHEEL WILL
USA - CANADA
ALL WHEEL-WEIGHTS