Service manual

2. CLUTCH............................................................................................................................................................ 3-8
2.1 CHARACTERISTICS ............................................................................................................................... 3-8
2.2 LINK STRUCTURE AND CONTROL..................................................................................................... 3-9
2.3 TROUBLESHOOTING........................................................................................................................... 3-10
2.4 SPECIFICATION .................................................................................................................................... 3-11
2.5 TIGHTENING TORQUE ........................................................................................................................ 3-11
2.6 DISASSEMBLY, MAINTENANCE ......................................................................................................... 3-12
CHAPTER 4 TRANSMISSION ...........................................................................................................4-1
1. STRUCTURE ................................................................................................................................................... 4-3
2. POWER TRANSMISSION ............................................................................................................................... 4-4
2.1 MAIN TRANSMISSION............................................................................................................................. 4-4
2.2 SHUTTLE .................................................................................................................................................. 4-7
2.3 HI-LO SHIFT ............................................................................................................................................. 4-8
2.4 MID PTO .................................................................................................................................................... 4-9
2.5 REAR PTO ................................................................................................................................................ 4-9
2.6 CREEPER SPEED (IF APPLICABLE )................................................................................................. 4-10
2.7 FRONT WHEEL DRIVE ......................................................................................................................... 4-10
3. TRANSMISSION SHIFT LINK STRUCTURE ............................................................................................. 4-11
3.1 MAIN SHIFT .......................................................................................................................................... 4-11
3.2 SHUTTLE SHIFT ................................................................................................................................. 4-11
3.3 HI-LO SHIFT ......................................................................................................................................... 4-12
3.4 PTO SHIFT ........................................................................................................................................... 4-12
3.5 CREEPER SPEED .............................................................................................................................. 4-12
3.6 MID PTO SHIFT ................................................................................................................................... 4-13
3.7 FRONT WHEEL DRIVE SHIFT .......................................................................................................... 4-13
4. PTO CLUTCH................................................................................................................................................. 4-14
4.1 CHARACTERISTICS ........................................................................................................................... 4-14
4.2 HYDRAULIC CIRCUIT ........................................................................................................................ 4-14
4.3 OIL FLOW ............................................................................................................................................. 4-15
5. DIFFERENTIAL GEAR ..................................................................................................................................4-16
5.1 STRUCTURE ....................................................................................................................................... 4-16
5.2 OPERATION ......................................................................................................................................... 4-17
6. TROUBLESHOOTING ................................................................................................................................... 4-19
7. MAINTENANCE SPECIFICATION ................................................................................................................ 4-20
8. TIGHTENING TORQUE ................................................................................................................................4-21
9. CLUTCH HOUSING ...................................................................................................................................... 4-22
9.1 TRANSMISSION OIL DRAINING ........................................................................................................ 4-23
9.2 CLUTCH HOUSING GROUP DISASSEMBLY ................................................................................. 4-23
10.CLUTCH HOUSING DISASSEMBLY ..................................................................................................
............. 4-28
10.1 FIRST STAGE (DISCONNECTION OF MAIN TRANSMISSION COVER)..................................... 4-28
10.2 SECOND STAGE (DISCONNECTION OF PROPULSION SHAFT CASE) ................................... 4-29
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