HEXA

WHEELS AND TYRES TABLE OF CONTENTS 17.1 GENERAL INFORMATION ............................................................................................... 1 A. SPECIFICATIONS ............................................................................................................ 1 B. CONSTRUCTION ............................................................................................................. 2 C. TIGHTENING TORQUES.................................................................................................. 4 17.2 GENERAL SYMPTOMS DIAGNOSIS............................................................................... 5 A. DIAGNOSIS CHART......................................................................................................... 5 B. TYRE WEAR PATTERN ................................................................................................... 8 C. WEAR CAUSES ............................................................................................................. 10 D. TYRE VIBRATION DIAGNOSIS...................................................................................... 12 17.3 MAINTENANCE, INSPECTION AND TESTS.................................................................. 13 A. PRELIMINARY INSPECTION ......................................................................................... 13 B. REGULAR MAINTENANCE ............................................................................................ 14 I. INFLATION ..................................................................................................................... 14 II. WHEEL BALANCING...................................................................................................... 14 III. TYRE ROTATION........................................................................................................... 15 IV. WHEEL RUN OUT .......................................................................................................... 16 V. DO'S AND DON’TS......................................................................................................... 17 17.4 WHEEL AND TYRE REPLACEMENT............................................................................. 18 A. PRECAUTIONS DURING TYRE REPLACEMENT ...................................................... 18 B. TYRE REPLACEMENT................................................................................................... 19 C. WHEEL ASSEMBLY REPLACEMENT............................................................................ 19