New Holland 408, 411, 412, 415 Service Manual

       

       

1-1 SECTION 1 - SAFETY Chapter 1 CONTENTS Description Page Precautionary Statements 1-2 ........................................................ Safety Precautions 1-3 .............................................................. Minimum Hardware Tightening Torques (Inch) 1-4 ....................................... Minimum Hardware Tightening Torques (Metric) 1-4 .....................................

SECTION 1 - SAFETY - CHAPTER 1 1-2 PRECAUTIONARY STATEMENTS PERSONAL SAFETY Throughout this manual and on machine decals, you will find precautionary statements (DANGER, WARNING, and CAUTION) followed by specific instructions. These precautions are intended for the personal safety of you and those working with you. Please take the time to read them. DANGER This word DANGER indicates an immediate hazardous situation that, if not avoided, will result in death or serious injury. The color associated with Danger is RED. WARNING This word WARNING indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury. The color associated with Warning is ORANGE. CAUTION This word CAUTION indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury. It may also used to alert against unsafe practices. The color associated with Caution is YELLOW. FAILURE TO FOLLOW THE DANGER, WARNING, AND CAUTION INSTRUCTIONS MAY RESULT IN SERIOUS BODILY INJURY OR DEATH. MACHINE SAFETY The precautionary statement (IMPORTANT) is followed by specific instructions. This statement is intended for machine safety. IMPORTANT: The word IMPORTANT is used to inform the reader of something he needs to know to prevent minor machine damage if a certain procedure is not followed. INFORMATION NOTE: Instructions used to identify and present supplementary information.

SECTION 1 - SAFETY - CHAPTER 1 1-3 SAFETY PRECAUTIONS 1. Always disengage the PTO, lock the tractor brakes, and shut off the tractor engine before: A. Leaving the tractor seat. B. Lubricating. C. Cleaning or unplugging any part of the mower-conditioner. D. Adjusting the mower-conditioner. 2. Always lower the header to the ground or en- gage the transport stops when parking the mower-conditioner. 3. Always use the header transport stops and tongue cylinder shutoff valve or mechanical tongue shift latch pin when transporting the mower-conditioner. 4. Never work under a raised header unless it is securely locked with the header transport stops. 5. Always block the wheels before working on or under the mower-conditioner. 6. Do not start the tractor until you know that everyone is at a safe distance from the mower-conditioner and have made sure no tools are lying on the machine. 7. Keep all shields in place. Never work around the mower-conditioner in loose clothing that could catch in a moving part. 8. Do not modify any shields or operate the mower-conditioner with any shields removed. 9. Always use adequate lights and safety warning devices when transporting the mower- conditioner on public roads or after dark. Check with your local law enforcement agen- cies for specific requirements. 10. Limit towing speeds to 40 km/hr. (25 mph) maximum. 11. Never stand near the mower-conditioner while it is running. 12. Operate the mower-conditioner only at the PTO speed for which it is designed. Attach a 540 rpm implement only to a 540 rpm PTO and a 1000 rpm implement to a 1000 rpm PTO. 13. Long exposure to loud noise can damage your hearing. Wear a suitable hearing protective device such as earmuffs or earplugs if you are exposed to uncomfortable noise levels. 14. Before raising or lowering the header, be sure no one is standing nearby or touching the mower-conditioner. 15. Do not stand close to or lift the cutter bar shields until all rotating components have come to a complete stop. 16. Use of the optional safety chain is recommended when operating on a public road. 17. Use of the optional trailing light kit is highly recommended when operating on a public road.

SECTION 1 - SAFETY - CHAPTER 1 1-4 M4 15* (1.7) 19* (2.2) 23* (2.6) 30* (3.4) 33* (3.7) 42* (4.8) 16* (1.8) M6 51* (5.8) 67* (7.6) 79* (8.9) 102* (12) 115* (13) 150* (17) 56* (6.3) M8 124* (14) 159* (18) 195* (22) 248* (28) 274* (31) 354* (40) 133* (15) M10 21 (28) 27 (36) 32 (43) 41 (56) 45 (61) 58 (79) 22 (30) M12 36 (49) 46 (63) 55 (75) 72 (97) 79 (107) 102 (138) 39 (53) M16 89 (121) 117 (158) 137 (186) 177 (240) 196 (266) 254 (344) 97 (131) M20 175 (237) 226 (307) 277 (375) 358 (485) 383 (519) 495 (671) 195 (265) M24 303 (411) 392 (531) 478 (648) 619 (839) 662 (897) 855 (1160) 338 (458) NOTE: Torque values shown with * are inch pounds. IDENTIFICATION HEX CAP SCREW AND CARRIAGE BOLTS CLASSES 5.6 AND UP MANUFACTURERS IDENTIFICATION PROPERTY CLASS HEX NUTS AND LOCKNUTS CLASSES 05 AND UP MANUFACTURERS IDENTIFICATION MINIMUM HARDWARE TIGHTENING TORQUES IN FOOT POUNDS (NEWTON-METERS) FOR NORMAL ASSEMBLY APPLICATIONS METRIC HARDWARE AND LOCKNUTS SIZE UNPLATED PLATED UNPLATED PLATED UNPLATED PLATED W/CL8.8 W/ZnCr W/ZnCr W/ZnCr BOLT CLASS 5.8 CLASS 8.8 CLASS 10.9 PROPERTY CLASS LOCKNUT CL.8 NOMINAL CLOCK MARKING

SECTION 1 - SAFETY - CHAPTER 1 1-5 NOTE: Torque values shown with * are inch pounds. IDENTIFICATION CAP SCREWS AND CARRIAGE BOLTS LOCKNUTS GRADE A NO MARK 1 213 (289) 275 (373) 547 (742) 708 (960) 773 (1048) 1000 (1356) 386 (523) 545 (739) 1 7/8 142 (193) 183 (248) 365 (495) 473 (641) 515 (698) 667 (904) 258 (350) 364 (494) 7/8 3/4 146 (198) 189 (256) 226 (306) 293 (397) 319 (432) 413 (560) 160 (217) 226 (306) 3/4 5/8 83 (112) 107 (145) 128 (174) 165 (224) 180 (244) 233 (316) 90 (122) 127 (172) 5/8 9/16 60 (81) 77 (104) 92 (125) 120 (163) 130 (176) 169 (229) 65 (88) 92 (125) 9/16 1/2 42 (57) 54 (73) 64 (87) 83 (113) 91 (123) 117 (159) 45 (61) 64 (88) 1/2 7/16 27 (37) 35 (47) 42 (57) 54 (73) 59 (80) 77 (104) 30 (41) 42 (57) 7/16 3/8 17 (23) 22 (30) 26 (35) 34 (46) 37 (50) 48 (65) 19 (26) 26 (35) 3/8 5/16 115* (13) 149* (17) 178* (20) 229* (26) 250* (28) 324* (37) 125* (14) 176* (20) 5/16 1/4 55* (6.2) 72* (8.1) 86* (9.7) 112* (13) 121* (14) 157* (18) 61* (6.9) 86* (9.8) 1/4 MINIMUM HARDWARE TIGHTENING TORQUES IN FOOT POUNDS (NEWTON-METERS) FOR NORMAL ASSEMBLY APPLICATIONS INCH HARDWARE AND LOCKNUTS NOMINAL UNPLATED PLATED UNPLATED PLATED UNPLATED PLATED GR.B GR.C NOMINAL SIZE or W/ZnCr or W/ZnCr or W/ZnCr w/GR5 w/GR8 SIZE PLATED PLATED PLATED BOLT BOLT SILVER GOLD SILVER GOLD SILVER GOLD SAE GRADE 2 SAE GRADE 5 SAE GRADE 8 LOCKNUTS SAE GRADE 2 SAE GRADE 5 SAE GRADE 8 REGULAR NUTS SAE GRADE 5 HEX NUTS SAE GRADE 8 HEX NUTS GRADE IDENTIFICATION GRADE A NO NOTCHES GRADE B ONE CIRCUMFERENTIAL NOTCH GRADE C TWO CIRCUMFERENTIAL NOTCHES GRADE IDENTIFICATION GRADE A NO MARKS GRADE B THREE MARKS GRADE C SIX MARKS MARKS NEED NOT BE LOCATED GRADE IDENTIFICATION AT CORNERS GRADE B LETTER B GRADE C LETTER C

SECTION 1 - SAFETY - CHAPTER 1 1-6

2-1 SECTION 2 - DRIVELINES Chapter 1 CONTENTS Description Page Slide Lock - Disassembly 2-3 ......................................................... Slide Lock - Assembly 2-3 ........................................................... Primary PTO Removal 2-4 ........................................................... Primary PTO Installation 2-4 ......................................................... Secondary PTO Removal 2-5 ........................................................ Secondary PTO Installation 2-6 ....................................................... 1000 RPM PTO Jackshaft Removal 2-7 ............................................... 1000 RPM PTO Jackshaft Disassembly 2-8 ............................................ 1000 RPM PTO Jackshaft Assembly 2-9 ............................................... 1000 RPM PTO Jackshaft Installation 2-11 ............................................. Wide Angle CV Joint Removal 2-12 ................................................... Wide Angle CV Joint Disassembly 2-13 ................................................ Wide Angle CV Joint Assembly 2-15 .................................................. Wide Angle CV Joint Installation 2-18 ..................................................

SECTION 2 - DRIVELINES - CHAPTER 1 2-2 The Model 408, 411, 412, and 415 utilize constant ve- locity U-joint drivelines for smooth operation, and to provide the ability to operate the mower-conditioners to the side of the tractor. The primary PTO shaft on both 540 and 1000 RPM units is equipped with 80 o U-joints at both ends. The secondary PTO shaft uses standard U-joints. The CV joint degree rating indicates the maximum allowable operating angle of the CV U-joint; operation at angles exceeding that value will result in U-joint failure. Rotate the cylinder shutoff valve handle to position it in line with the valve body. Fully extend the cylinder to shift the tongue to the maximum left position. Do not operate the PTO at any other tongue position. Do not swing the tongue from the field to the transport position until the PTO has been disengaged and has stopped rotating. Close the tongue cylinder valve to prevent accidental shifting of the tongue. IMPORTANT: Serious damage could result to the driveline if this procedure is not followed.

You're Reading a Preview

New Holland 408, 411, 412, 415 Service Manual

Recently Viewed