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3 - OPERATION

You have purchased a three spindle mower designed especially for the mowing of
grassy areas where a highly professional cut is required without wasting time.
This mower is perfect for the maintenance of parks, private lawns, industrial parks,
airports, hospital grounds, schools, highways, golf courses, sport complexes, etc. The
GM1 series, for tractors up to 30 HP, come in working widths of 4’, 5’ and 6’
respectively. The mower can be either tractor front or rear mounted. On your mower,
the tractor PTO transmits its power through a driveline to a speed multiplier gearbox. A
pulley is attached to the pinion gear shaft of the gearbox which, via high resistance
belts, transmits power to pulleys coupled to the three individual spindle shafts. Blades
are secured to these shafts which turn at a high blade tip speed to cut the grass.
Our grooming mowers comes equipped with 4 swivel wheels. Aside from regulating the
cutting height, the wheels are set in such a way as to allow the mower to follow the
contour of the terrain and give a precise level cut even in undulating conditions.

3.01 - Operational Safety

CAUTION: Our mowers are designed considering safety as the most important
aspect and are the safest available in today’s market. Unfortunately, human
carelessness can override the safety features built into our machines. Injury
prevention and work safety, aside from the features on our mowers, are very
much due to the responsible use of the equipment. It must always be operated
prudently following with great care, the safety instructions laid out in this manual.

1. The use of this equipment is subject to certain hazards which cannot be prevented

by mechanical means or product design. All operators of this equipment must read
and understand this entire manual, paying particular attention to safety and
operating instructions, prior to using.

2. Do not operate the tractor and mower when you are tired, sick or when using

medication.

3. Keep all helpers and bystanders at least several feet from a rotary mower. Only

properly trained people should operate this machine.

4. The majority of accidents involve entanglements on the driveline, injury of

bystanders by objects thrown by the rotating blades, and operators being knocked
off the tractor by low hanging limbs and then being run over by the mower. Accidents
are most likely to occur with machines that are loaned or rented to someone who
has not read the operator’s manual and is not familiar with a rotary mower.

O

PERATION

14

FRONTIER

G

ROOMING

 M

OWERS

O

PERATOR

S

 M

ANUAL

Summary of Contents for GM1048E

Page 1: ...O P E R A T O R S M A N U A L GROOMING MOWERS GM1048E GM1060E GM1072E Manual 5BP960379B Date 11 11 2010...

Page 2: ...r each have been selected using the following guidelines DANGER Indicates an imminently hazardous situation that if not avoided will result in death or serious injury WARNING Indicates a potentially h...

Page 3: ...rom the Tractor 22 3 09 Uneven Terrain 21 3 08 Operating Techniques 20 3 07 Working Speed 19 3 06 Start Up 18 3 05 Attaching to the Tractor 18 3 04 Pre Operational Check 17 3 03 Cutting Height Adjustm...

Page 4: ...d or direction of rotation other than that shown on the implement Serious damage can occur to the machine and or the operator CAUTION Unless otherwise specified all hardware is metric Use only metric...

Page 5: ...ll be found in the hardware bag or on the machine Assembly will be easier if all parts are loosely assembled before tightening the hardware 6 Nut HH M10 1 50 C6 TK Z 5BP0001279 6 Washer lock 10 Z 5BP0...

Page 6: ...orts see 3 fig 2 3 to the inside of the linking plates see 6 fig 2 that are already bolted to the outside of the front support plates see 7 fig 2 9 Bolt up the top hitch plate see 2 fig 2 3 with the M...

Page 7: ...overlap do not use and contact your nearest dealer to purchase a longer driveline iMatch Quick Hitch Adapter assembly see fig 4 1 Remove hitch pins from grooming mower s linking plates 2 Remove M16x14...

Page 8: ...me motion in the bushing 9 Loosen the M16x40 bolts that secure the top hitch arms to the rear support plates of the mower Only loosen slightly The arms must be able to move slightly up and down 10 Tig...

Page 9: ...sing the quick hitch adapter CAUTION If the three point hitch of the tractor is set in the lowest position the driveline may bottom out against the quick hitch resulting in a bent driveline If the mow...

Page 10: ...he operator prior to operating reads and understands the operator s manuals and is instructed in safe and proper use 2 01 Preparation 1 Before operating equipment read and understand the operator s ma...

Page 11: ...the mower until all blades have come to a complete stop 8 To park the vehicle safely stop vehicle on a level surface not on a slope disengage PTO engage the parking brake stop the engine remove the k...

Page 12: ...Fig 5 Safety decals implement replace immediately if damaged SAFETY PRECAUTIONS 12 FRONTIER GROOMING MOWERS OPERATOR S MANUAL right side left side Red reflective decal placed under belt shield...

Page 13: ...Safety decals driveline replace immediately if damaged SAFETY PRECAUTIONS 13 FRONTIER GROOMING MOWERS OPERATOR S MANUAL placed on outer shield placed on outer tube...

Page 14: ...he most important aspect and are the safest available in today s market Unfortunately human carelessness can override the safety features built into our machines Injury prevention and work safety asid...

Page 15: ...even death never allow the cutting blades to contact such obstacles 15 Frequently check mower blades They should be sharp free of nicks and cracks and securely fastened 16 Stop mower immediately upon...

Page 16: ...dealer Pre delivery setup and service including lubrication is the responsibility of the authorized dealer It is up to him to assure that the machine is in perfect condition and ready to be used It i...

Page 17: ...revent it from falling The cutting height is the distance from the blades to the ground The cutting height is adjusted by moving the spacers on the wheel yokes Placing spacers between the wheel arm an...

Page 18: ...ll safety shields and guards are in place and tightly attached 10 No people or animals are in the work area 11 When working make sure the tractor hitch is in the float position in order to allow the m...

Page 19: ...the pin and pull back slowly until the pin clicks in place Repeat this operation on the implement end 5 Attach the driveline chains to the tractor and to the mower to keep the driveline protection fro...

Page 20: ...ls or sneakers 13 Checking area for stones branches and other debris that might be thrown 14 Ensuring proper lighting is available sunlight or good artificial lighting 3 07 Working Speed The mowing sp...

Page 21: ...This is necessary to maintain proper blade speed and obtain a clean cut Under certain conditions tractor tires may roll some grass down and prevent it from being cut at the same height as the surround...

Page 22: ...at first allowing mower to clear hidden objects CAUTION For emergency reasons learn how to stop the tractor and mower quickly On the finishing mowers always disengage the PTO lock parking brake stop...

Page 23: ...top link until the top hitch plate is locked forward and no longer able to pivot This will keep the mower locked in position and minimize the shaking and bouncing during transport which can damage th...

Page 24: ...ove the ignition key 5 Be certain all moving parts on attachment have come to a complete stop before attempting to perform maintenance 6 Never work under equipment unless it is blocked securely 7 Alwa...

Page 25: ...points The chart gives the frequency of lubrication in hours based on normal operating conditions Severe or unusual conditions may require more frequent lubrication Use a good quality SAE multipurpos...

Page 26: ...ible from the top of the deck by simply removing the plastic dust guards 2 Check belt tension12 4 03 Blade Maintenance WARNING To avoid possible injury always wear proper eye and hand protection when...

Page 27: ...3 With a wrench block the spindle and tighten the bolt to 103 lb ft see fig 13 4 To remove the blades reverse the procedure WARNING Do not substitute blades or any bolt for the blade retaining bolt Co...

Page 28: ...dge The cutting edge should be between 1 64 to 1 32 to prevent excessive pitting and dulling of the blades Sharpen both ends of the blade equally for balance and always maintain corners Always keep al...

Page 29: ...two holes If the belt has stretched to the point that the belt is not tight enough even in the last hole then it is necessary to replace the belt 4 05 Belt Replacement If the belt has been stretched...

Page 30: ...he belt shields 4 06 Driveline DANGER Only use the original driveline supplied with this mower and always with the safety shielding Carefully read and file away the driveline operator s manual supplie...

Page 31: ...nner telescoping tube 6 Reassemble the driveline halves and connect to tractor and mower Raise and lower mower again to be sure driveline does not bottom out in its shortest position and has a minimum...

Page 32: ...209 105 142 69 94 1 5 M14 154 208 109 147 70 95 12 9 16 144 195 98 133 62 84 2 M14 120 163 85 115 55 75 20 1 2 98 133 66 90 44 59 1 25 M12 106 144 75 102 48 66 13 1 2 94 128 64 87 41 56 1 5 M12 78 10...

Page 33: ...ace the gearbox follow the above instructions in reverse order 5 02 Blade Spindle To remove a blade spindle 1 Remove the belt14 2 Remove the nut holding the pulley to the spindle shaft see fig 12 3 Re...

Page 34: ...e mower and replace worn or damaged parts 3 Tighten all hardware 4 Grease all areas indicated under Maintenance16 5 Loosen the belts if the mower is to be stored for an extended length of time 6 Cover...

Page 35: ...ht when installing Allow grass to dry Raise mower shift to lower gear make two passes over grass Mow grass high 1st pass 2nd pass cut to desired height Increase tractor rpm check engine and PTO speeds...

Page 36: ...ng of bearings Operator s Manual Review the Operator s Manual with the customer Explain the following Warranty Safe operation and service Correct machine installation and operation Daily and periodic...

Page 37: ...010 ECO R48 ECO R60 ECO R72 Ver F Frontier ECO R48 R60 R72 US Printed on January 12 2011 Note Serial s with the XF prefix are subsequent to serial numbers with the BC prefix For example A reference to...

Page 38: ...GROOMING MOWERS FRAME OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 38 FRONTIER 06 2007...

Page 39: ...Belt shield 6 frame GM1072E 5BP0308817 2 Belt shield 5 frame GM1060E 5BP0208817 2 Belt shield 4 frame GM1048E 5BP0108817 3 1 Frame 6 rear discharge GM1072E BC 844971 above19 5BP0351501P 1 Frame 5 rear...

Page 40: ...GROOMING MOWERS THREE POINT HITCH WHEEL ARMS OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 40 FRONTIER 07 2009...

Page 41: ...M14 2 00 C6 Z TK 5BP0030358 20 4 Bolt HH M14 2 00x140 C8 8 Z P 5BP0006615 19 4 Spacer 5BP0008528 18 4 Cotter pin 5BP0008783 17 4 Wheel yoke 5BP0008785 16 2 Nut HH M20 1 50 C6 Z MD 5BP0005542 15 2 Was...

Page 42: ...GROOMING MOWERS TRANSMISSION SPINDLE OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 42 FRONTIER 07 2009...

Page 43: ...0 2 50 C6 Z MD 5BP0005508 14 1 Bolt HH M20 2 50x65 C8 8 Z F 5BP0008576 13 1 Nut HH M10 1 50 C6 TK Z 5BP0001279 12 1 Bolt HH M10 1 50x35 C8 8 Z F 5BP0091281 11 14 Nut PT M10 1 50 C6 TK Z 5BP0030156 10...

Page 44: ...GROOMING MOWERS TRANSMISSION SPINDLE OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 44 FRONTIER 07 2009...

Page 45: ...dle shaft 5BP0008538 28 3 Bearing 6205 ZZ 5BP0006626A 27 3 Shim 25x35x2 5BP0006606 26 3 Cover 5BP0006636 25 3 Key 8x7x25 5BP0006639 24 3 Spindle shaft 5BP0008557 23 Qty Description Part Ref GROOMING M...

Page 46: ...GROOMING MOWERS FRONT ROLLER AND MULCHING KIT OPTION OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 46 FRONTIER 06 2010...

Page 47: ...824 1 Baffling front 4 frame GM1048E 5BP0008755 28 Washer fender 10 Z 5BP0030157 27 2 Bolt HH M10 1 50x35 C8 8 Z F 5BP0091281 26 Nut PT M10 1 50 C6 TK Z 5BP0030156 25 4 Washer flat 10 W 5BP0002034 24...

Page 48: ...GROOMING MOWERS IMATCH QUICK HITCH ADAPTER OPTION OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 48 FRONTIER 06 2007...

Page 49: ...8 5BP503756B 5 2 Spacer 1 3 8 5BP503755B 4 2 Floating yoke 5BP0051941 3 1 Floating top link 5BP503754B 2 1 A frame support 5BP503753B 1 Qty Description Part Ref GROOMING MOWERS IMATCH QUICK HITCH ADAP...

Page 50: ...GROOMING MOWERS GEARBOX 540 RPM OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 50 FRONTIER 08 2010...

Page 51: ...BP0050192 12 4 Washer lock 12 Z 5BP0001077 11 4 Nut HH M12 1 75 C6 Z TK 5BP0003038 10 1 Housing gearbox w o fill hole BC 304740 above 5BP0051891 2 Housing gearbox w center fill hole BC 304739 below24...

Page 52: ...GROOMING MOWERS DRIVELINE OPERATOR S MANUAL GM1048E GM1060E GM1072E XF 276188 BELOW PARTS MANUAL 52 FRONTIER 04 2009...

Page 53: ...68C 1 Shield outer tube GM1060E 5BP1773053C 1 Shield outer tube GM1048E 5BP1773043C 10 2 Chain anti rotation 5BP1006065C 9 2 Pin XF 276188 below 5BP1784212C 8 1 Standard cone tractor end XF 276188 bel...

Page 54: ...GROOMING MOWERS DRIVELINE OPERATOR S MANUAL GM1048E GM1060E GM1072E FROM XF 276189 TO XF 286013 PARTS MANUAL 54 FRONTIER 11 2010...

Page 55: ...from XF 276189 to XF 286013 5BP1782710C 5 1 Inner tube w yoke GM1072E36 5BP1952072NC 1 Inner tube w yoke GM1060E35 5BP1952057NC 1 Inner tube w yoke GM1048E34 5BP1952047NC 4 1 Outer tube w yoke GM1072...

Page 56: ...GROOMING MOWERS DRIVELINE OPERATOR S MANUAL GM1048E GM1060E GM1072E XF 286014 ABOVE PARTS MANUAL 56 FRONTIER 11 2010...

Page 57: ...E XF 286014 above 5BP5820452EA 12 1 Standard cone tractor end XF 286014 above 5BP6014010A 11 1 Locking ring outer tube XF 286014 above 5BP6002010A 10 1 Inner tube w yoke complete GM1072E 5BPZ120762A 1...

Page 58: ...GROOMING MOWERS DECALS OPERATOR S MANUAL GM1048E GM1060E GM1072E PARTS MANUAL 58 FRONTIER 11 2010...

Page 59: ...1 Decal DANGER Avoid injury from PTO 5BP950109B 1 Qty Description Part Ref Use only original spare parts All rights reserved It is unlawful to copy reprint or use any of the information or details in...

Page 60: ...Manual 5BP960379B Date 11 11 2010 Frontier ECO R48 R60 R72 US Printed in the USA January 12 2011...

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