PREVOST H3-41 Maintenance Manual page 457

CONTENTS
SECTION CHANGE LOG ........................................................................................................................................... 3
1. TORQUE TABLES ............................................................................................................................................. 4
1.1 WHEEL NUTS .................................................................................................................................................. 4
1.2 TAG AXLE ........................................................................................................................................................ 4
1.3 FRONT AXLE ................................................................................................................................................... 5
1.4 MERITOR DRIVE AXLE .................................................................................................................................... 5
1.5 ZF A132 DRIVE AXLE ....................................................................................................................................... 6
2. WHEELS .......................................................................................................................................................... 7
2.1 H3-45 & X3-45 COACHES ............................................................................................................................... 7
2.2 H3-45 VIP & X3-45 VIP MOTORHOMES ........................................................................................................... 7
3. WHEEL MAINTENANCE ................................................................................................................................... 7
3.1 INSPECTION.................................................................................................................................................... 8
3.2 SINGLE WHEEL REMOVAL .............................................................................................................................. 8
3.3 SINGLE WHEEL INSTALLATION ....................................................................................................................... 8
4. DUAL WHEELS ................................................................................................................................................ 8
4.1 OUTER WHEEL REMOVAL .............................................................................................................................. 8
4.2 INNER WHEEL REMOVAL ............................................................................................................................... 8
4.3 INNER WHEEL INSTALLATION ........................................................................................................................ 8
4.4 OUTER WHEEL INSTALLATION ....................................................................................................................... 8
4.5 INSPECTION.................................................................................................................................................... 9
5. ALUMINUM WHEEL ANTI-CORROSION PROTECTION (WITHOUT DURA-BRIGHT) ............................................ 9
6. WHEEL STRAIGHTNESS TEST ......................................................................................................................... 10
7. WHEEL STUDS ............................................................................................................................................... 10
7.1 DRIVE AXLES WHEEL STUDS ......................................................................................................................... 10
7.2 FRONT AND TAG AXLE WHEEL STUDS .......................................................................................................... 11
8. HUB MOUNTED WHEELS .............................................................................................................................. 11
8.1 CARE OF WHEELS ......................................................................................................................................... 11
9. TAG AXLE WHEEL HUBS ................................................................................................................................ 11
9.1 TAG AXLE HUB BEARING INSPECTION .......................................................................................................... 13
9.2 TAG AXLE HUB BEARING REMOVAL ............................................................................................................. 13
9.3 TAG AXLE HUB BEARING INSTALLATION ...................................................................................................... 13
10. FRONT AXLE WHEEL HUBS ........................................................................................................................ 16
10.1 FRONT AXLE HUB BEARING INSPECTION ..................................................................................................... 16
10.2 FRONT AXLE HUB BEARING REMOVAL ........................................................................................................ 17
10.3 FRONT AXLE HUB BEARING INSTALLATION ................................................................................................. 17
11. MERITOR DRIVE AXLE WHEEL HUBS .......................................................................................................... 19
11.1 BEARING CHECK/ADJUSTMENT ................................................................................................................... 19
11.2 DISASSEMBLY AND REPAIR .......................................................................................................................... 19
12. ZF DRIVE AXLE WHEEL HUBS ..................................................................................................................... 20
SECTION 13: WHEELS, HUBS AND TIRES
PA1621 Maintenance Manual All Series | January 2017
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