Case CONSTRUCTION 3 Series - Page 4

INDEX
SECTION 00 - INTRODUCTION
1. SAFETY INSTRUCTIONS ............................................................................................................................ 1
1. GENERAL SAFETY INSTRUCTIONS .......................................................................................................... 2
1. TECHNICAL SPECIFICATIONS................................................................................................................. 12
SECTION 10 - ENGINE
1. DIESEL ENGINE .......................................................................................................................................... 1
2. FUEL SYSTEM ............................................................................................................................................. 2
3. COLD START DEVICE (NORTH AMERICA) ............................................................................................... 5
SECTION 25 - FRONT AXLES
1. REMOVAL AND INSTALLATION ................................................................................................................. 1
2. DIMENSIONS ............................................................................................................................................... 4
3. TECHNICAL SPECIFICATIONS................................................................................................................... 5
4. OIL CHANGE.............................................................................................................................................. 10
5. DISASSEMBLY AND ASSEMBLY.............................................................................................................. 13
5.1 DISC BRAKE ASSY (21E)................................................................................................................... 13
5.2 BRAKE CALIPER ................................................................................................................................ 20
5.3 REDUCTION GEAR (21E)................................................................................................................... 25
5.4 REDUCTION GEAR (121E, 221E, 321E)............................................................................................ 28
5.5 WHEEL HUB (21E).............................................................................................................................. 31
5.6 WHEEL HUB (121E, 221E, 321E)....................................................................................................... 40
5.7 WHEEL SHAFT (121E, 221E, 321E)................................................................................................... 46
5.8 BRAKE AND WHEEL SHAFT (121E, 221E, 321E “STANDARD” and “HIGH SPEED”) ..................... 50
5.9 DIFFERENTIAL SUPPORT ................................................................................................................. 58
5.10 DIFFERENTIAL ASSY....................................................................................................................... 66
5.11 PINION............................................................................................................................................... 73
6. TROUBLESHOOTING................................................................................................................................ 79
7. SPECIAL TOOLS........................................................................................................................................ 82
SECTION 27 - REAR AXLES
1. REMOVAL AND INSTALLATION ................................................................................................................. 1
2. DIMENSIONS ............................................................................................................................................... 3
3. TECHNICAL SPECIFICATIONS................................................................................................................... 7
4. OIL CHANGE.............................................................................................................................................. 14
5. DISASSEMBLY AND ASSEMBLY.............................................................................................................. 18
5.1 MOTOR TB150 .................................................................................................................................... 18
5.2 MOTOR TB138.5 “HIGH SPEED” ....................................................................................................... 21
5.3 TRANSMISSION BOX TB150 ............................................................................................................. 25
5.4 TRANSMISSION TB138.5 “HIGH SPEED” ......................................................................................... 34
5.5 REDUCTION GEAR (21E)................................................................................................................... 54
5.6 REDUCTION UNIT (121E, 221E, 321E).............................................................................................. 57
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