John Deere GM1048E - Manuals

and needs to be shortened. Contact your local dealer if it is determined that thedriveline is too short for your tractor. 1.05 - Quick Hitch Adapter Assembly and Operation Using an iMatch/Quick Hitch system: The GM1 series mowers can be used with an iMatch/Quick Hitch system, allowing forquick and e...

5. Attach the floating top link to the top hitch arms using the M16x90 bolt and stover nut. 6. Attach the A-frame support to the floating top link using the M16x110 bolt with stover nut. 7. Install the M20x110 bolt with the 1-1/8” spacer into the A-frame support.8. Insert the M20x140 bolt into the f...

2 - SAFETY PRECAUTIONS Safety is the primary concern in the design and manufacture of our products.Unfortunately our efforts to provide safe equipment can be wiped out by a singlecareless act of an operator.In addition to the design and configuration of equipment, hazard control and accidentpreventi...

Fig. 5 - Safety decals - implement; replace immediately if damaged. S AFETY P RECAUTIONS 12 FRONTIER G ROOMING M OWERS O PERATOR ’ S M ANUAL right side left side Red reflective decal placed under belt shield

3 - OPERATION You have purchased a three spindle mower designed especially for the mowing ofgrassy 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,...

As mentioned above, all our grooming mowers may be either tractor front or rearmounted. Changing our mowers from front mount to rear, or vice versa, can be easilydone at our authorized dealerships. This is accomplished by simply turning the threepoint hitch and the gearbox 180 degrees (see fig. 6 &a...

Cutting lower than 2” under most circumstances should be avoided. The cutting height is adjustable from 1” to 4”. A front anti-scalp roller is also available upon request. This accessory is particularlyhelpful when cutting over uneven terrain. 3.04 - Pre-Operational Check IMPORTANT: Check each of th...

CAUTION: Always ensure that the tractor tire pressure is correct according to thetractor operator’s manual. DANGER: Failure to ensure a secure coupling of the implement to the tractor cancause injury and damage to the implement or tractor. To attach the mower to the tractor do the following: 1. Back...

Before starting to mow, never forget that the operator is responsible for the following: 1. Safe and correct driving of the tractor and mower.2. To learn precise safe operating procedures for both the tractor and the mower.3. To ensure all maintenance and lubrication has been performed on the mower....

14. Never replace hex bolts with less than grade five bolts unless otherwise specified, i.e. shear bolts 9 . 15. Where replacement parts are necessary for periodic maintenance and servicing, genuine replacement parts must be used to restore your equipment to originalspecifications. The company will ...

amount to the wheel arm grease fittings (see fig. 10). See the driveline manufacturer operator’s manual for further information on the driveline. 2. Gearbox oil level: Check gearbox oil level, it should be between 1 / 2 and 2 / 3 full. If needed add either SAE 90 wt. or SAE 140 wt. gear oil. Every 2...

Installing or removing blades If the mower blades need to be installed, do the following:1. The blade turns in a counter clockwise direction when viewed from the bottom of the deck. The cutting edge must be towards the direction of rotation. The lift wing ofthe blades is closest to the deck and the ...

DANGER: Proper torque must be used when tightening the blade retaining bolt. Ifthese safety precautions are not followed, the blade could come off duringoperation and be thrown hundreds of feet from the mower. Sharpening Blades Blade sharpening is extremely important in order to get the best cutting...

Belt tension adjustment The mower has an automatic belt tensioner. The tension is created by a springconnecting a tensioner pulley to a fixed hitch plate with 3 positions (see fig. 14) . Upon delivery, the spring is located in the first position. When the belt stretches after use,adjust the tension ...

To replace the belt do the following:1. Remove belt shields. Clean foreign material from the mower deck and belt area.2. Release spring tensioner to loosen belt.3. Loosen rear nuts holding central plate (do not remove them).4. Remove front nuts holding central plate (see fig. 14) . 5. Lift the front...

TABLE 1 - TORQUE SPECIFICATIONS When using lock washers with nuts, increase torque values by 5%. 3557 4823 2194 2974 978 1326 12 1-1/2” 2607 3535 1830 2482 1131 1534 4 M36 3161 4286 1949 2643 869 1179 6 1-1/2” 1659 2250 1180 1600 738 1000 2 M30 2712 3677 1673 2268 746 1011 12 1-3/8” 1499 2033 1047 1...

5 - REPAIR PROCEDURES CAUTION: All repair procedures must be done by authorized dealerships. It is notrecommended that untrained individuals perform any repair work. The following operations are detailed for qualified personnel only. 5.01 - Gearbox To remove the gearbox:1. Remove the belt 13 (see fi...

1 Belts 3 Washers 3 Blade bolts 3 Blades Quantity Description 5.04 - Storage After seasonal use it is important to perform the following for prolonged storage:1. Wash the mower carefully.2. Inspect the mower and replace worn or damaged parts.3. Tighten all hardware.4. Grease all areas indicated unde...

6 - TROUBLESHOOTING WARNING: Be sure tractor engine is off, parking brake is locked, and key isremoved before making any adjustments. T ROUBLESHOOTING 35 FRONTIER G ROOMING M OWERS O PERATOR ’ S M ANUAL Increase ground speed.Increase tractor rpm, checkengine and PTO speeds. Ground speed too low.Trac...

P A R T S M A N U A L GROOMING MOWERS GM1048EGM1060EGM1072E Parts Manual 11/2010 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: Areference to “serial # B...

1 Operator’s & Parts Manual GM1048E, GM1060E, GM1072E 5BP960379B - Decal, safety set, mower & operator’s manual in French 5BP950959B - Decal, safety set, mower in English 5BP950367B 1 Decal “Frontier” 5BP950346B 9 1 Decal “GM1072E” 5BP950364B 1 Decal “GM1060E” 5BP950363B 1 Decal “GM1048E” 5B...