FIRST SPEED FORWARD - TM-5-3805-263-14P-2

NEUTRAL WITH ENGINE RUNNING - TM-5-3805-263-14P-2_286

FIRST SPEED FORWARD - TM-5-3805-263-14P-2_288

TM-5-3805-263-14P-2 Grader Heavy Road Motorized Type I Nonsectionalized Type II Sectionalized Manual
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TRANSMISSION HYDRAULIC CONTROLS SYSTEMS OPERATION TM 5-3805-263-14&P-2 FIRST SPEED FORWARD HYDRAULIC CONTROLS WITH ENGINE RUNNING AND SELECTOR LEVER IN FIRST SPEED FORWARD 1. Oil filter. 21. Passage to differential, check, and 4. Main relief valve. 5. Oil cooler. 7. Oil pump. 9. Differential lock valve. 14. Manual modulation valve. 15. Differential, check, and safety spool. 16. Pilot selector spool. 17. Speed selector spool (clutch No. 4). 18. Speed selector spool (clutch No. 5). 19. Passage from load piston. 20. Relief valve. 32. Load piston. safety valve. 22. Passage to No. 4 clutch. 23. Passage to No. 5 clutch. 24. Cooler bypass valve. 25. Lubrication relief valve. 26. Passage to differential lock clutch. 27. Passage to differential, check, and 33. Passage to No. 1 clutch (FORWARD). 34. Passage to No. 2 clutch (REVERSE). 35. Speed selector spool (clutches No. 6 safety valve. 28. Direction selector valve. 29. Priority reducing valve. 30. Passage to No. 6 clutch. 31. Modulating reducing valve. and No. 7). 36. Speed selector spool (clutch No. 3). 37. Passage to No. 7 clutch. 38. Passage to No. 3 clutch. A. Passage for signal pressure. B. Passage for signal pressure. E. Passage for signal pressure. F. Passage for signal pressure. G. Passage for signal pressure. 2-21

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