Exmark Lazer Z CT Operator'S Manual Download | Manualshive

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26

4.1.12

Check tire pressures:

Service

Interval:

40

hrs.

a) Stop engine, wait for all moving parts to stop, and remove key. Engage

parking brake.

b) Check tire pressure in all four tires.

c) Inflate caster tires to 16 psi (110 kPa).

d) Inflate drive tires to 13 psi (90 kPa).

NOTE: Do not add any type of tire liner or foam fill material to the tires.

Excessive loads created by foam filled tires may cause failures to the hydro drive
system, frame and other components. Foam filling tires will void the warranty.

4.1.13

Check condition of belts:

Service Interval: 40 hrs.

a)

Stop engine, wait for all moving parts to stop, and remove key. Engage
parking brake.

b)

Check under engine deck to check pump drive belt.

c)

Remove left and right belt shields on deck and lift up floor pan to inspect
deck drive belt.

d)

See Sections 4.2.3 and 4.2.4, for belt adjustment.

4.1.14

Lubricate grease fittings:

Service Interval: Refer to chart.

a)

Stop engine, wait for all moving parts to stop, and remove key. Engage
parking brake.

b)

Lubricate fittings with one to two pumps of NGLI grade #2 multi-purpose
gun grease.

Refer to the following chart for fitting locations and lubrication schedule.

LUBRICATION CHART

FITTING

LOCATIONS

INITIAL

PUMPS

NO. of

PLACES

SERVICE

INTERVAL

1. Front Caster wheel hubs w/o Zerk

∗

0

2

∗

yearly

2. Front Caster Pivots

∗

0

2

∗

yearly

3. Height Adjustment Shaft Bearings

1

5

40 hours

4. Deck Drive Belt Idler Arm

1

1

yearly

5. Pump Drive Belt Idler Arm

1

1

yearly

∗

See 4.1.14 Section c) for special lubrication instructions on the front caster pivots and
Section 4.1.15 for special lubrication instructions on the front caster wheel hubs.

No. 5 (Pump Drive Belt Idler Arm)
Located Under Engine Frame - Grease
through hole in top of engine frame, between
pumps.

For Exmark Mower Parts Call 606-678-9623 or 606-561-4983

www.mymowerparts.com

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Summary of Contents for Lazer Z CT

Page 1: ...For Serial Nos 670 000 Higher Part No 109 4136 Rev A For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 2: ...Never siphon by mouth IMPORTANT When the mower is used or operated on any California forest brush or grass covered land a working spark arrester must be attached to the muffler If not the operator is violating state law Section 4442 Public Resource Code To acquire a spark arrester for your unit see your Engine Service Dealer This spark ignition system complies with Canadian ICES 002 Ce système d a...

Page 3: ... Exmark by 3 00 p m central time the Distributor pays for the part and freight 3 Exmark being unable to ship the part and the Exmark parts order is received by 3 00 p m central time Exmark pays for the part and freight 4 If the part does not arrive overnight due to the shipper UPS the shipper pays for the freight and Exmark pays for the part The following restrictions apply The Exmark Parts Plus P...

Page 4: ...mote safe operation If additional information is needed or should you require trained mechanic service contact your authorized Exmark equipment dealer or distributor All Exmark equipment dealers and distributors are kept informed of the latest methods of servicing and are equipped to provide prompt and efficient service in the field or at their service stations They carry ample stock of service pa...

Page 5: ...2 8 Tires Wheels 13 2 9 Cutting Deck 13 2 10 Dimensions 14 2 11 Torque Requirements 14 3 OPERATION INSTRUCTIONS 3 1 Controls 14 17 3 2 Pre Start 17 3 3 Mowing 17 18 3 4 Transporting 19 20 4 MAINTENANCE ADJUSTMENTS 4 1 Periodic Maintenance 21 30 4 2 Adjustments 30 35 5 WASTE DISPOSAL 5 1 Motor Oil Disposal 36 5 2 Battery Disposal 36 6 TROUBLE SHOOTING 36 37 7 ELECTRICAL DIAGRAM 38 8 HYDRAULIC DIAGR...

Page 6: ...use of the equipment If the operator s or mechanic s can not read English it is the owner s responsibility to explain this material to them 1 2 3 Do not allow operation of this machine by untrained personnel Never allow children teenagers or people unfamiliar with these instructions to use the mower Local regulations may restrict the age of the operator 1 2 4 Avoid mowing while people especially c...

Page 7: ...re or explosion from gasoline can burn you others and cause property damage HOW TO AVOID THE HAZARD DO NOT smoke while refueling and stay away from an open flame or where gasoline fumes may be ignited by spark Refuel only outdoors Store gasoline in an approved container and keep it out of the reach of children Add fuel before starting the engine Never remove the cap of the fuel tank or add fuel wh...

Page 8: ... or on a truck or trailer bed because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge When practical remove gas powered equipment from the truck or trailer and refuel the equipment with its wheels on the ground If this is not possible then refuel such equipment on a truck or trailer from a portable container rather than from a gasoline...

Page 9: ... partially are dependent upon the design and configuration of the equipment these factors are also dependent upon the awareness concern prudence and proper training of the personnel involved in the operation transport maintenance and storage of the equipment It is essential that all Operator Safety Mechanisms be connected and in operating condition prior to use for mowing WARNING POTENTIAL HAZARD ...

Page 10: ...tion when mowing and or turning on slopes as loss of traction and or tip over could occur The operator is responsible for safe operation on slopes DANGER POTENTIAL HAZARD Mowing on wet grass or steep slopes can cause sliding and loss of control WHAT CAN HAPPEN Wheels dropping over edges ditches steep banks or water can cause rollovers which may result in serious injury death or drowning HOW TO AVO...

Page 11: ...treme care with grass catchers or attachments These can change the stability of the machine and cause loss of control Follow the manufacturer s recommendations for wheel weights or counterweights to improve stability 1 4 5 A Rollover Protection System roll bar is installed on the unit WARNING POTENTIAL HAZARD There is no rollover protection when the roll bar is down WHAT CAN HAPPEN Wheels dropping...

Page 12: ...g the mower Before clearing blockages Whenever you leave the mower Stop the engine and wait for all moving parts to stop Before refueling Before dumping the grass catcher 1 4 14 Before stopping the engine place the throttle control midway between the slow and fast positions Allow the engine to run a minimum of 15 seconds then stop the engine 1 4 15 The fuel system is provided with a shut off valve...

Page 13: ...ngine area and hydraulic pump area free from accumulation of grass leaves excessive grease or oil and other debris which can accumulate in these areas These materials can become combustible and may result in a fire 1 5 5 Store fuel in a container specifically designed for this purpose in a cool dry place 1 5 6 Keep the mower and fuel container in locked storage to prevent children from playing or ...

Page 14: ...the engine before performing any work on the hydraulic system 1 6 SAFETY SIGNS 1 6 1 Keep all safety signs legible Remove all grease dirt and debris from safety signs and instructional labels 1 6 2 Safety signs must be replaced if they are missing or illegible 1 6 3 When new components are installed be sure that current safety signs are affixed to the replaced components 1 6 4 New safety signs may...

Page 15: ...draulic Reservoir PART NO 98 5954 LOCATION Under Mower Deck Belt Shield s PART NO 107 2102 LOCATION RH Inside Surface of Upper Roll bar PART NO 103 4891 LOCATION Center of Console PART NO 109 1196 LOCATION Top Front of RH Tank PART NO 103 4892 LOCATION Right of Throttle Control on RH Tank PART NO 103 4930 LOCATION Right of Choke Control on RH Tank For Exmark Mower Parts Call 606 678 9623 or 606 56...

Page 16: ... LOCATION Bottom of Floorpan PART NO 103 2644 LOCATION Top of Hydraulic Reservoir PART NO 107 2112 LOCATION Top Center of Floorpan PART NO 103 9116 LOCATION Bottom of Back Side of Seat PART NO 1 653147 LOCATION Lefthand Side of Cutting Height Adjustment Plate PART NO 103 9287 LOCATION Left of Center on Mower Deck Under Floor Pan For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerp...

Page 17: ...ine will stop Engine will stop if either the left the right or both levers are moved from neutral lock position while brake is engaged 2 5 OPERATOR CONTROLS 2 5 1 Steering and Motion Control Separate levers on each side of the console control speed and direction of travel of the respective drive wheels Steering is controlled by varying the position of the levers relative to each other Moving motio...

Page 18: ...read Ply Inflation Drive Tires 20 x 10 8 2 Turf Mate 4 13 psi 90 kPa Front Caster Tires 11 x 4 00 5 2 Smooth 4 16 psi 110 kPa 2 9 CUTTING DECK 2 9 1 Cutting Width 48 deck 52 deck 60 deck 47 2 in 120 0 cm 52 in 132 1 cm 60 in 152 4 cm 2 9 2 Discharge Side Optional Mulch or Bag 2 9 3 Blade Size 48 deck 52 deck 60 deck 3 ea 16 25 in 41 3 cm 18 00 in 45 7 cm 20 50 in 52 1 cm 2 9 4 Blade Spindles solid...

Page 19: ...396 kg 887 lbs 402 kg 978 lbs 444 kg 2 11 TORQUE REQUIREMENTS Bolt Location Torque Cutter Housing Spindle Nut secured with threadlocker 140 145 ft lbs 190 197 N m Blade Mounting Bolt 55 60 ft lbs 75 81 N m Engine Deck Front Frame Mount Bolts 30 35 ft lbs 41 47 N m Anti Scalp Roller Nuts 40 45 ft lbs 54 61 N m Engine Mounting Bolts 25 30 ft lbs 34 41 N m Wheel Motor Mounting Bolts 72 77 ft lbs 98 1...

Page 20: ...drive wheel To turn right while moving forward move the right lever back toward neutral to slow the right drive wheel To make a zero turn to the left pull the left lever back beyond neutral while holding the right lever slightly ahead of neutral To make a zero turn to the right pull the right lever back beyond neutral while holding the left lever slightly ahead of neutral Pulling the levers back f...

Page 21: ...will increase engine speed and moving throttle lever to the rear will decrease engine speed Moving the throttle forward into the detent is full speed 3 1 7 Brake Lever Located on left side of the console The brake lever engages a parking brake on the drive wheels Pull the lever up and rearward to engage the brake Push the lever forward and down to disengage the brake The unit must be tied down and...

Page 22: ...ir safety requirements 3 2 3 Refer to Maintenance Section 4 and perform all the necessary inspection and maintenance steps 3 3 MOWING 3 3 1 Operate units with the roll bar in the raised and locked position and use seat belt There is no rollover protection when the roll bar is down If it is necessary to lower roll bar do not wear the seat belt Raise the roll bar as soon as clearance permits 3 3 2 O...

Page 23: ...ower deck and discharge area before engaging PTO IMPORTANT Operator must be in seat before the PTO can be engaged Set throttle to midway position Pull outward on the switch to the ROTATE position Accelerate to full throttle to begin mowing 3 3 5 Stopping PTO Set the throttle to the midway position Push in on the switch to the STOP position stopping the PTO 3 3 6 Stopping Engine Bring unit to a ful...

Page 24: ...ot have proper turn signals lights reflective markings or a slow moving vehicle emblem These items are required to drive on a public street or roadway WHAT CAN HAPPEN Driving on a street or roadway without such equipment is dangerous and can lead to accidents causing personal injury Driving on a street or roadway without such equipment may also be a violation of State laws and the operator may be ...

Page 25: ...the tractor frame extends back between the rear wheels and serves as a stop for tipping backward Having a full width ramp provides a surface for the frame members to contact if the unit starts to tip backward If it is not possible to use one full width ramp use enough individual ramps to simulate a full width continuous ramp Ramp should be long enough so that the angles between the ramp and the gr...

Page 26: ... to cool completely before service or making repairs around the engine area 4 1 PERIODIC MAINTENANCE 4 1 1 Check engine oil level Service Interval Daily a Stop engine wait for all moving parts to stop and make sure unit is on a level surface b Check with engine cold c Clean area around dipstick Remove dipstick and wipe oil off Reinsert the dipstick Screw dipstick into place Remove the dipstick and...

Page 27: ...zing battery should be fully charged before putting away for winter storage a Check the voltage of the battery with a digital voltmeter Locate the voltage reading of the battery in the table below and charge the battery for the recommended time interval to bring the charge up to a full charge of 12 6 volts or greater IMPORTANT Make sure the negative battery cables are disconnected and the battery ...

Page 28: ...d up from underside of deck and in discharge chute 4 1 5 Check mower blades Service Interval Daily a Stop engine wait for all moving parts to stop and remove key Engage parking brake b Lift deck and secure in raised position as stated in Section 4 1 4 c Inspect blades and sharpen or replace as required d Re install the blades if they were removed in the following order See Figure 3 1 Install bushi...

Page 29: ...e engaged PTO disengaged and the left motion control lever in starter must not crank repeat again with the right lever in then with both levers in starter must not crank b Check kill circuits Run engine at one third throttle disengage parking brake and raise off of seat but do not get off of machine engine must stop after approx 1 2 second has elapsed seat has time delay kill switch to prevent cut...

Page 30: ...e Engine Owner s Manual Clean around oil filter and unscrew filter to remove Before reinstalling new filter apply a thin coating of oil on the surface of the rubber seal Turn filter clockwise until rubber seal contacts the filter adapter then tighten filter an additional 2 3 to 3 4 turn e Clean around oil fill cap and remove cap Fill to specified capacity and replace cap Use oil recommended in eng...

Page 31: ...4 2 3 and 4 2 4 for belt adjustment 4 1 14 Lubricate grease fittings Service Interval Refer to chart a Stop engine wait for all moving parts to stop and remove key Engage parking brake b Lubricate fittings with one to two pumps of NGLI grade 2 multi purpose gun grease Refer to the following chart for fitting locations and lubrication schedule LUBRICATION CHART FITTING LOCATIONS INITIAL PUMPS NO of...

Page 32: ... way onto the end of the axle Leave approximately 1 8 3 mm from the outer surface of the spacer nut to the end of the axle inside the nut h Insert the assembled nut and axle into the wheel on the side of the wheel with the new seal and bearing i With the open end of the wheel facing up fill the area inside the wheel around the axle full of NGLI grade 1 multi purpose grease j Insert the second bear...

Page 33: ... 1 20 Remove engine shrouds and clean cooling fins Service Interval 80 hrs a Stop engine wait for all moving parts to stop and remove key Engage parking brake b Remove cooling shrouds from engine and clean cooling fins Also clean dust dirt and oil from external surfaces of engine which can cause improper cooling c Make sure cooling shrouds are properly reinstalled Operating the engine without cool...

Page 34: ... tightening the slotted nut on the wheel motor tapered shaft a Torque the slotted nut to 125 ft lbs 169 N M b Check distance from bottom of slot in nut to inside edge of hole Two threads 0 1 or less should be showing c If more than two threads 0 1 are showing remove nut and install washer PN 1 523157 between hub and nut d Torque the slotted nut to 125 ft lbs 169 N M e Then tighten the nut until th...

Page 35: ...rt height adjustment pin into hole corresponding to desired cutting height and install hairpin cotter See decal on deck lift plate e Move lever out of transport or 4 5 11 4 cm cutting height position and down onto height adjustment pin to mow at selected height f To transport move lever back up to transport or 4 5 11 4 cm cutting height position g Adjust anti scalp rollers for Normal Operating Con...

Page 36: ...wo 2 bottom chain bolts in slots at the rear of the cutting deck Loosen four 4 nuts which secure front swivels two per side until front chains are loose and front of deck is supported by the 1 1 8 2 9 cm block Do not loosen front chain hardware h When hardware is loosened remaining tension in the large support springs will tend to rotate the deck lift handle up out of the 1 1 2 3 8 cm position Pre...

Page 37: ...h operator in seat a slight shift in weight should not shut machine off Normal adjustment is when length of spring is 2 09 5 3 cm with seat up NOTE To prevent rough ground cut outs the unit is equipped with a time delayed seat switch When the operator raises off the seat with either the brake disengaged or the PTO engaged the engine should stop after 1 2 second has elapsed b To adjust seat switch ...

Page 38: ... loosen the nut against the yoke and while applying slight rearward pressure on the motion control lever turn the head of the adjustment bolt in the appropriate direction until lever is centered keeping rearward pressure on the lever will keep the pin at the end of the slot and allow the adjustment bolt to move the lever to the appropriate position Tighten lock nut f Repeat on opposite side of uni...

Page 39: ...safety switch located directly to the left of the seat switch assembly beside the hydraulic oil reservoir Temporarily install a jumper wire across the terminals in the connector of the wiring harness c Run the unit at least 5 minutes with the drive levers at full forward speed to bring hydraulic system oil up to operating temperature d Unhook seat latch and tilt seat forward e Loosen lock nuts fro...

Page 40: ...ts The left rod assembly controls the left wheel and the right rod assembly controls the right wheel i Bring the LH motion control lever into the neutral position Adjust the LH pump control rod length by rotating the tracking adjustment knob in the appropriate direction until the wheels slightly creep in reverse Move the motion control lever to the reverse position and while applying slight pressu...

Page 41: ... certified recycling center If no local recycling is available return the battery to any certified battery reseller 6 TROUBLE SHOOTING 6 1 MOWER PULLS LEFT OR RIGHT W LEVERS FULLY FORWARD a Refer to Tracking Adjustment Section 3 1 3 b Check air pressure in tires 13 psi drive 16 psi pneumatic casters c Check reverse indicator and motion control linkage adjustment See Section 4 2 8 and 4 2 9 6 2 MOW...

Page 42: ...the above steps attempt to start the engine If it does not start contact your authorized Exmark service dealer IMPORTANT It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mower use When a problem occurs do not overlook the simple causes For example starting problems could be caused by an empty fuel tank The following table lists some of the...

Page 43: ...38 7 BRIGGS STRATTON ELECTRICAL DIAGRAM For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 44: ...39 8 HYDRAULIC DIAGRAM For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 45: ...s or with the assistance provided contact us at Exmark Customer Service Department The Exmark Warranty Company 2101 Ashland Avenue Beatrice NE 68310 402 223 6375 or service exmark com Owner s Responsibilities The Exmark turf equipment including any defective part must be returned to an authorized Exmark service dealer within the warranty period This warranty extends only to turf equipment operated...

Page 46: ... instructions must be warranted for the warranty period of two years If any such part fails during the period of warranty coverage it must be repaired or replaced by Exmark Manufacturing Company Any such part repaired or replaced under the warranty must be warranted for a time not less than the remaining warranty period B Any warranted part that is scheduled only for regular inspection in the writ...

Page 47: ...42 NOTES For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 48: ...43 NOTES For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 49: ...44 NOTES For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 50: ...45 SERVICE RECORD Date Description of Work Done Service Done By For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 51: ...46 For Exmark Mower Parts Call 606 678 9623 or 606 561 4983 www mymowerparts com ...

Page 52: ...CESSORIES GRASS CATCHER MICRO MULCH SYSTEM STEERABLE SULKY SULKY HITCH KIT TURF STRIPER STANDON WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm 2004 2006 EXMARK MFG CO INC PART NO 109 4136 Rev A INDUSTRIAL PARK BOX 808 402 223 6300 BEATRICE NE 68310 FAX 402 223 5489 ALL RIGHTS RESERVED PRINTED...

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