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– Press tyre into drop centre in -direction of arrow- between tyre valve with tyre pressure sensor and assembly head. – Run tyre fitting machine clockwise. pressure sensor to prevent damage to tyre pressure sensor . The tyre bead will now slide over the wheel rim flange. The wheel rim may be turned only until the assembly head is just before the tyre valve/ tyre pressure sensor . head and run tyre fitting machine clockwise. – Stop the fitting of upper bead before reaching tyre valve/ tyre pressure sensor to prevent damage to tyre pressure sensor . The tyre bead will now slide over the wheel rim flange. The wheel rim may be turned only until the assembly head is just before the tyre valve/ tyre pressure sensor . sure) Caution Never increase the inflation pressure when the tyre bead does not lie completely against the wheel rim flange. – When the tyre bead does not lie completely against the wheel rim flange: deflate the tyre, press tyre bead off wheel rim flange and generously coat again with tyre assembly paste. – Inflate tyre to a pressure of max. 3.3 bar (bead seating pres‐ sure) – If the tyre beads seat perfectly against the shoulder of the wheel rim, increase pressure to 4 bar to “seat” the tyre. – Fit a new nickel-plated valve insert and inflate tyre to prescri‐ bed inflation pressure. – Then balance wheel. ⇒ page 288 . 4. Removing and fitting tyres (wheels with tyre pressure monitoring) 293
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