New Holland 330GM Mower for Boomer 8N Tractor Operator’s Manual Instant Download (Publication No.84198891)

330GM For Boomer 8N Tractor 3/09 84198891 1st Printing Printed in U.S.A. CNH America LLC, Racine, WI 53404 U.S.A.

TO THE OWNER This manual contains information concerning the operation, adjustment and maintenance of your New Holland Model 330GM Finish Mower. You have purchased a dependable mower, but only by proper care and operation can you expect to receive the performance and long service built into this mower. Please have all operators read this manual carefully and keep it available for ready reference. The 330GM Finish Mower is designed to give many years of satisfactory service in grass mowing operations. This mower is not designed to be used for any other purpose. Your New Holland dealer will instruct you in the general operation of your finish mower. (Refer to the Delivery Report atthebackofthismanual.)Yourdealer sstaffoffactory-trainedservicetechnicianswillbegladtoanswer any questions that may arise regarding the operation of your finishing mower deck. Your New Holland dealer carries a complete line of genuine New Holland service parts. These parts are manufactured and carefully inspected to insure high quality and accurate fitting of any necessary replacement parts. Be prepared to give your dealer the model and PIN number of the mower, when ordering parts. Locate these numbers now and record them below. Refer to the General Information section of this manual for the location of the model and PIN numbers of your mower. Model PIN Number 76091792 WARNING Thissafetyalertsymbolindicatesimportantsafetymessages inthis manual.When yousee thissymbol, carefully read the message that follows and be alert to the possibility of personal injury or death. M171C WARNING Pictures in this manual may show protective shielding open or removed to better illustrate a particular feature or adjustment. Be certain, however, to close or replace all shielding before operating the machine. M1317 IMPROVEMENTS CNH America LLC is continually striving to improve its products. We reserve the right to make improvements or changes when it becomes practical and possible to do so, without incurring any obligation to make changes or additions to the equipment sold previously. 0-1

CONTENTS SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-4 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 LUBRICATION AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 REPAIR INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 PREDELIVERY CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5 0-2

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PRECAUTIONARY STATEMENTS PERSONAL SAFETY Throughout this manual and on machine decals, you will find precautionary statements ( DANGER , WARNING ,and CAUTION )followedbyspecificinstructions.Theseprecautionsareintendedforthepersonal safety of you and those working with you. Please take the time to read them. DANGER Thisword DANGER indicatesanimmediatehazardoussituationthat,ifnotavoided,willresultindeath or serious injury. The color associated with Danger is RED. M1169 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. M1170 CAUTION Thisword CAUTION indicatesapotentiallyhazardoussituationthat,ifnotavoided,mayresultinminor or moderate injury. It may also be used to alert against unsafe practices. The color associated with Caution is YELLOW. M1171 FAILURE TO FOLLOW THE DANGER , WARNING , AND CAUTION INSTRUCTIONS MAY RESULT IN DEATH OR SERIOUS BODILY INJURY. 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. ASAE S441.3 FEB04 ISO 11684 VERSION -- FEB 08 0-3

SAFETY PRECAUTIONARY STATEMENTS A careful operator is the best operator. Accidents can be avoided by observing certain safety precautions. Read andunderstandtheseprecautionsbeforeoperatingthemower.Thisequipmentshouldbeoperatedbythosewho have been trained in its safe use. Carefullyreviewtheproceduresgiveninthismanualwithalloperators.Itisimportantthatalloperatorsbefamiliar with and follow safety precautions. THE MOWER Know and understand all mower instructions and Safety Precautions before assembly, service, or operation. Also read and understand all Safety Precautions in the Tractor Operator s Manual. Always keep mower discharge directed away from people or animals, which could be injured, and away from objects that could be damaged, by debris thrown by the mowing blades. Stop and inspect all parts of the mower after striking any foreign object. Repair any damage before resuming mowing operations. Keep the tractor and mower in good operating condition at all times. Disengage power to the mower and make sure the area behind the tractor and mower is clear before backing up. Always slow down when backing or turning. Alwayskeepallshieldsandguardssecurelyinplace. Make sure all fastening hardware is properly tightened before operating the tractor and mower. The operator should NEVER leave the tractor seat with the mower blades rotating, with the tractor in motion, or when the tractor engine is running. Keep all Safety Decals clean and free of dirt and grime. Always replace any Safety Decals that become damaged, lost, painted over, or otherwise become illegible. Replace all Safety Decals when repainting the mower. Always be alert for vehicle traffic when crossing or mowing near roadways. Avoid bystanders when mowing on or near public facilities. MOWER OPERATION DO NOT permit anyone but the operator to ride on the tractor or mower. There is no safe place on this equipment for passengers. THE TRACTOR AlwaysuseanapprovedRollOverProtectiveStructure (ROPS) and Seat Belt for safe operation. Overturning a tractor, without a ROPS, can result in serious injury or death. If your tractor is not equipped with a ROPS and Seat Belt, see your New Holland Dealer. Clear the area of people, pets, and all visible debris before mowing. Mow only during daylight hours, or when the area is well lit artificially. ALWAYS wear the seat belt on ROPS equipped tractors. DO NOT use a seat belt if the tractor ROPS has been removed. To avoid the possibility of injury from flying debris, NEVER operate the mower raised into the transport position. NEVER allow an open flame near the fuel tank or tractor battery. WHEN YOU SEE THIS SYMBOL IT MEANS: ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! 0-4

OPERATING THE TRACTOR AND MOWER Use the hand holds and step platforms when mounting and dismounting the tractor to prevent falling. Always keep steps and platforms clean and free of mud or other debris. SERVICING THE MOWER Keep the tractor and mower clean. Grease, dry debris and grass buildup can cause fires, damaging the equipment and causing serious injury to yourself or others. The operator MUST remain in the tractor seat at all times while mowing, transporting, or anytime the tractor engine is running. Check for and replace or repair missing, loose, or damaged parts on the mower. A defective mower could cause injury to another operator who is unaware of a potential problem. NEVER start the engine while standing beside the tractor. The operator MUST sit in the tractor seat when starting the engine. To avoid injury, do not clean, adjust, unclog, or service the mower when the engine is running. NEVER run the engine in a closed building without adequate ventilation. Exhaust fumes are very dangerousandcancausepermanentinjuryordeath. Do not work under the raised tractor or mower deck unless it is securely supported by a hoist, floor jack and jackstands. Use extreme care when operating on slopes to maintain equipment stability. Make sure all hoists, floor jacks and jackstands are in good working order and have sufficient capacity to support the elevated equipment, before repair, adjustment, or lubrication of the tractor or mower. Keep the tractor in gear when traveling downhill. Install tractor wheel weights to increase stability when operating on slopes. Consult your New Holland Dealeronballastingrequirementsforyourequipment. Inspect the mowing blade retainer nuts daily, or whenever a blade has been removed. Torque is 200 - 210 N m (148 to 155 lb ft). These nuts have right hand threads. To avoid loss of control, and to prevent over-turning the tractor and mower, always mow up and down slopes, never across. DO NOT operate on steep slopes. To avoid injury when handling mowing blades, wear leather gloves, or wrap the blades in the area where they will be held. Alwaysbring thetractor toa completestop, lowerthe mower deck to ground contact, disengage power to the mower, set the parking brake, shut off the engine and remove the key, before dismounting from the tractor. Donotmodifyoralterorpermitanyoneelsetomodify or alter the mower, or any of its components or operating functions. If in doubt on modifications, see your New Holland Dealer. NEVER park the tractor on an incline. WHEN YOU SEE THIS SYMBOL IT MEANS: ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! 0-5

SAFETY DECALS The following safety decals have been placed on yourmowerintheareasindicated.Theyareintended for your personal safety and for those working with you. Please take this manual and walk around your mower to note the content and location of these warning signs. Review these signs and operating instructions detailed in this manual with your mower operators. Keep the decals legible. If they are not, obtain replacementsfromyourauthorizeddealer.Thedecal replacementpartnumbersarelistedwitheachdecal. DECAL LOCATIONS 1 3 4 3 2 1 3 2 1 3 76091810 5 6 3 7 3 3 8 76081444 4 3 3 3 9 76091811 0-6

SAFETY DECALS 1 2 Decal: Part No: Location: WARNING SIT001405 (2 decals) Backside of belt cover shield Decal: Part No: Location: DANGER SIT001404 (3 decals) Topofdeck,leftside,rightsideandrear. 3 4 Decal: Part No: Location: WARNING SIT 001409 Top of deck, on the front end of deck. Decal: Part No: Location: WARNING SIT 001408 (2 decals) Top of deck, towards the front, left and right side. 0-7

6 5 Decal: Part No: Location: DANGER SIT 001411 Mower end of PTO shaft 7 Decal: Part No: Location: DANGER 849472G Tractor end of PTO shaft Decal: Part No: Location: sides. WARNING SIT 001407 Under belt cover shield, left and right 0-8

INSTRUCTION DECALS 8 9 115 mm-4.5 25 mm-1 Decal: Part No: Location: Belt Routing SIT 0011423 Under belt cover shield, right side. Decal: Part No: Location: Cutting Height Adjustment SIT 001410 Top of deck, left side. 10 11 Decal: Part No: Location: Oil Level SIT001074 Right side of mower Gearbox Decal: Part No: Location: Grease Point SIT001075 (7 decals) At grease fittings 0-9

MODEL IDENTIFICATION DECALS Decal: Part No: Location: Boomer 8N 84184548 Right Side Top Shield 0-10

SECTION 1 GENERAL INFORMATION IDENTIFICATION NUMBERS A Product Identification plate is located on top of the mower deck, on the left side. Just behind the belt shield towards the rear of the mower. The numbers on this plate are important in the event that your mower should require future service. For your convenience, have your numbers in the appropriate pre-delivery Checklist, located at the end of this manual. dealer record these on spaces the CNH America LLC is continually striving to improve its products. We reserve the right to change prices, specifications, or equipment at any time without notice. 76081432 1 1-1

SECTION 1 - GENERAL INFORMATION MINIMUM HARDWARE TIGHTENING TORQUES IN NEWTON-METERS (FOOT POUNDS) FOR NORMAL ASSEMBLY APPLICATIONS METRIC NON-FLANGED HARDWARE AND LOCKNUTS CLASS 5.8 CLASS 8.8 CLASS 10.9 LOCKNUT CL.8 NOMINAL SIZE UNPLATED PLATED W/ZnCr UNPLATED PLATED W/ZnCr UNPLATED PLATED W/ZnCr W/CL8.8 BOLT M4 M6 M8 1.7 (15)* 5.8 (51)* 14 (124)* 2.2 (19)* 7.6 (67)* 18 (159)* 2.6 (23)* 8.9 (79)* 22 (195)* 3.4 (30)* 12 (102)* 28 (248)* 3.7 (33)* 13 (115)* 31 (274)* 4.8 (42)* 17 (150)* 40 (354)* 2.3 (20)* 7.8 (69)* 19 (169)* M10 28 (21) 36 (27) 43 (32) 56 (41) 61 (45) 79 (58) 38 (28) M12 49 (36) 63 (46) 75 (55) 97 (72) 107 (79) 138 (102) 66 (49) M16 M20 121 (89) 237 (175) 158 (117) 307 (226) 186 (137) 375 (277) 240 (177) 485 (358) 266 (196) 519 (383) 344 (254) 671 (495) 164 (121) 330 (243) M24 411 (303) 531 (392) 648 (478) 839 (619) 897 (662) 1160 (855) 572 (422) 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 86529681 REV F 5.1 PROPERTY CLASS CLOCK MARKING 1-2

SECTION 1 - GENERAL INFORMATION MINIMUM HARDWARE TIGHTENING TORQUES IN NEWTON-METERS (FOOT POUNDS) FOR NORMAL ASSEMBLY APPLICATIONS INCH NON-FLANGED HARDWARE AND LOCKNUTS SAE GRADE 2 SAE GRADE 5 SAE GRADE 8 LOCKNUTS NOMINAL SIZE UNPLATED or PLATED SILVER PLATED W/ZnCr UNPLATED or PLATED SILVER PLATED W/ZnCr UNPLATED or PLATED SILVER PLATED W/ZnCr GR.B w/GR5 BOLT GR.C w/GR8 BOLT NOMINAL SIZE GOLD GOLD GOLD 1/4 6.2 (55)* 8.1 (72)* 9.7 (86)* 13 (112)* 14 (121)* 18 (157)* 8.5 (75)* 12.2 (109)* 1/4 5/16 13 (115)* 17 (149)* 20 (178)* 26 (229)* 28 (250)* 37 (324)* 17.5 (155)* 25 (220)* 5/16 3/8 23 (17) 30 (22) 35 (26) 46 (34) 50 (37) 65 (48) 31 (23) 44 (33) 3/8 7/16 37 (27) 47 (35) 57 (42) 73 (54) 80 (59) 104 (77) 50 (37) 71 (53) 7/16 1/2 57 (42) 73 (54) 87 (64) 113 (83) 123 (91) 159 (117) 76 (56) 108 (80) 1/2 9/16 81 (60) 104 (77) 125 (92) 163 (120) 176 (130) 229 (169) 111 (82) 156 (115) 9/16 5/8 112 (83) 145 (107) 174 (128) 224 (165) 244 (180) 316 (233) 153 (113) 215 (159) 5/8 3/4 198 (146) 256 (189) 306 (226) 397 (293) 432 (319) 560 (413) 271 (200) 383 (282) 3/4 7/8 193 (142) 248 (183) 495 (365) 641 (473) 698 (515) 904 (667) 437 (323) 617 (455) 7/8 1 289 (213) 373 (275) 742 (547) 960 (708) 1048 (773) 1356 (1000) 654 (483) 924 (681) 1 NOTE: Torque values shown with * are inch pounds. IDENTIFICATION CAP SCREWS AND CARRIAGE BOLTS SAE GRADE 2 SAE GRADE 5 SAE GRADE 8 REGULAR NUTS SAE GRADE 5 HEX NUTS SAE GRADE 8 HEX NUTS LOCKNUTS GRADE IDENTIFICATION GRADE A NO MARKS GRADE B THREE MARKS GRADE IDENTIFICATION GRADE A NO NOTCHES GRADE B ONE CIRCUMFERENTIAL NOTCH GRADE C SIX MARKS GRADE C TWO CIRCUMFERENTIAL NOTCHES MARKS NEED NOT BE LOCATED AT CORNERS GRADE A NO MARK GRADE B LETTER B GRADE C LETTER C 86529681 REV F 5.2 GRADE IDENTIFICATION 1-3

SECTION 1 - GENERAL INFORMATION 1-4

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SECTION 2 OPERATION OPERATING INSTRUCTIONS WARNING GENERAL INFORMATION The safe operation of the Tractor and Mower is the responsibility of the operator. The operator MUST be familiar with tractor and mower controls, how they work, and all Safety Precautions BEFORE starting operation. This mower is designed to be mounted on applicable tractors as a finish cut mower. A frequent cause of personal injury or death is persons falling off and being run over. Do not permit others to ride. Only one person - the operator -should be on the machine when it is in operation. R115B Mow often! Do not wait for the grass to get too tall. Short grass clippings will disperse better and deteriorate faster. IMPORTANT: To avoid damage to the mower, re-torque ALL fastening hardware, including blade and spindle pulley retaining nuts, after the first hour of mowing operation. See Section 3 for blade servicing information. WARNING If machine ison aslope andthe aboveprocedure is performed, the machine will roll. Perform the above procedure only when machine is on a flat surface or completely restrained by blocking the wheels.Failuretocomplycouldresultindeathor serious injury. CAUTION Inspect the mowing blade retainer bolts and spindle nuts daily, or whenever a blade has been removed. Failure to comply may result in minor or moderate injury. M1278 M1473 Mowing areas with tall grass or weeds may require cutting at 4 inches (maximum) height of cut. After mowing once, recut the entire area with the mower reset to the desired final height of cut. TIPS FOR EFFICIENT MOWING Blade sharpness affects the appearance of the mowed lawn. A dull or damaged blade will cause grass to appear torn or beaten off, rather than cut cleanly. Mowing blades should be checked regularly and kept sharp to insure the best lawn appearance. WARNING Always keep the machine discharge directed away from people or animals which could be injured, or away from objects which could be damaged by debris thrown by the rotating blades. Failure to comply could result in deathor serious injury. Tractor engine speed while mowing should be at maximumratedrpm.Thiswillinsureproperbladespeed for effective cutting and discharge of grass clippings. Travel speed greatly effects mowing performance. The operator must use his own best judgement for the ground speed required for encountered mowing conditions. Always use a lower tractor transmission speed for slower mowing, rather than lowering engine rpm. M1379 2-1

SECTION 2 - OPERATION DANGER The wheels on either side of the mowing deck serve as convenient mowing guides. When mowing, position the mower so the wheel overlaps the edge ofthestrippreviouslycut.Thiswillassurefullmowing coverage. Overturning a machine without a roll over protectivestructure(ROPS)willresultindeathor serious injury. Always use an approved ROPS and seat belt for safe operation. If your machine is not equipped with a ROPS and seat belt, contact your dealer. Failure to comply will result in death or serious injury. WARNING Mowonlyduringdaylighthours,orwhenthearea is well lit artificially. Failure to comply could result in death or serious injury. M1463 WARNING M1380 Always wear the seat belt when the machine is equippedwithaROPS.However,ifROPSisinthe folded position, the seat belt should not be used. Failuretocomplycouldresultindeathorserious injury. When transporting, always disengage the power to the mower. WARNING M1414 To avoid injury from flying debris, never operate the machine in the raised transport position. Never operate machine with discharge shield in the raised position. Failure to comply could result in death or serious injury. Avoid sudden starts and stops while traveling up or down hill, and slow the ground speed while turning. GRASS DISCHARGE The 330GM Finish Mower has been designed to provide maximum air flow for an even discharge of grass clippings. When mowing tall, or lush grasses, select a lower tractor transmission speed, or reduce the width of cut, for the best discharge efficiency. M1381 UNEVEN TERRAIN Pre-plan mowing over uneven terrain so the grass will be dry, minimizing wheel slippage and spinning, which will damage the turf. For the best lawn appearance, do not mow when the grass is wet or heavy with dew. Wet grass could plug the bottom of the mower deck, creating an unnatural load through the blades and spindles, possibly damaging the mower deck belt. Wet grass will also leave unsightly clumps on the lawn. WARNING To avoid loss of control, and to prevent overturning the machine , always mow up and down slopes, never across. Failure to comply could cause death or serious injury. M1475 If the mower should become clogged, back the unit out of the uncut grass and try to clear it by engaging and disengaging the PTO with the deck raised. If the mower will not clear itself, raise the deck, shut off the engine, set the parking brake, and clean the bottom of the deck with a scraper. Pass diagonally through sharp dips. Avoid sharp drop-offs completely to prevent hanging-up the tractor and mower. WARNING Keep the machine in gear when traveling downhill. Failuretocomplycouldcausedeathor serious injury. WARNING The operator should never attempt to leave the operator s seat, with the machine in motion, blades rotating, or when the engine is running. Failuretocomplycouldresultindeathorserious injury. M1476 Beforemowing,checkthearea todetermine thebest procedure. Consider the grass type and height, and the type of uneven terrain on which the mowing is to take place. M1384 2-2

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