Exmark Lazer Z Operator's Manual
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For Exmark Mower Parts Call 606-678-9623 or 606-561-4983
CONGRATULATIONS
CONGRATULATIONS
CONGRATULATIONS
CONGRATULATIONS
T h is p ro d uc t h a s b e e n care fully d e sign e d a nd m an u fa ctu re d to g ive
yo u a m a xim um a m o un t o f d e p e nd a b ility a n d ye a rs o f tro u ble -fre e
o p era tio n .
If a d ditio n al in fo rm a tio n is n e ed e d , o r sh ou ld yo u re qu ire tra ine d
m e ch an ic se rvice , co n tact yo u r a u th orize d E xm ark eq u ip m en t
d e ale r o r d istrib uto r.
If yo u n e e d to o rd er re p la ce m e nt p a rts fro m yo u r d ea le r, a lw a ys
g ive th e m o d el n u m b er a nd se ria l n u m b e r o f yo u r m o w er a s w ell
a s the p a rt nu m be r, d e scrip tio n a n d q ua n tity o f the pa rt n ee d e d .
T h e S e ria l N o . p la te is loca te d on the rig h t sid e o f th e co n sole .
F o r ea se o f o rd e rin g an d re fere n ce , w e su g g e st tha t yo u re cord
th e in fo rm a tio n re qu e ste d in th e fo llo w in g id e n tifica tio n ta b le .
o n th e pu rch a se o f yo u r n e w E xm a rk m o w e r.
www.mymowerparts.com
® ® ® ®
MFG. CO. INC.
TM
Model No.
Model No.
Model No.
Model No.
Serial No.
Serial No.
Serial No.
Serial No.
Engine Model No.
Engine Model No.
Engine Model No.
Engine Model No.
Engine Serial No.
Engine Serial No.
Engine Serial No.
Engine Serial No.
Date Purchased
Date Purchased
Date Purchased
Date Purchased
Paste Label From
Paste Label From
Paste Label From
Paste Label From
Literature Packet Here
Literature Packet Here
Literature Packet Here
Literature Packet Here
For Serial Nos. 160,000 thru 189,999
and 190,000 & Higher
For Serial Nos. 159,999 & Lower
Reference Part No. 850417

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Summary of Contents for Exmark Lazer Z

  • Page 1 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 For Serial Nos. 160,000 thru 189,999 and 190,000 & Higher For Serial Nos. 159,999 & Lower Reference Part No. 850417 ® ® ® ® MFG. CO. INC. CONGRATULATIONS CONGRATULATIONS CONGRATULATIONS CONGRATULATIONS Model No.
  • Page 2 Section 442 Public Resource Code. To acquire a spark arrester for your unit, see your Engine Service D ealer. Exmark reserves the right to make changes or add improvements to its products at any time without incurring any obligation to make such changes to products manufactured previously.
  • Page 3 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.
  • Page 4 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.
  • Page 5: Table Of Contents

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 TABLE OF CONTENTS 1. SAFETY PAGE Safety Alert Symbol ................1 Training....................1 Preparation ..................1-2 Operation ..................2-4 Maintenance & Storage..............4-5 Safety Signs..................5-8 2. SPECIFICATIONS Model Numbers.................. 9 Engine ....................9 Fuel System..................
  • Page 6: Safety Alert Symbol

    RESULT IN PERSONAL INJURY IF PROPER PRECAUTIONS ARE NOT TAKEN. 1.2 TRAINING 1.2.1 Regard the Exmark mower as a piece of power equipment and teach this regard to all who operate this unit. 1.2.2 Read the instructions carefully. Familiarize yourself with the controls and the proper use of the equipment.
  • Page 7: Operation

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 WARNING • • • • Fuel is Highly Flammable. DO NOT smoke while refueling. Refuel only in a well ventilated area, or refuel outdoors. • • • • Store fuel in containers specifically designed for this purpose.
  • Page 8 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Use EXTREME caution when mowing and/or turning on slopes as loss of traction 1.4.4 and/or tipover could occur. Drive slower on slopes. DO NOT mow slopes greater than 15 degrees. Watch for ditches, holes, rocks, dips, and rises which change the operating angle.
  • Page 9: Maintenance & Storage

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 1.4.17 If jump starting is required: a) connect the positive (+) power cable from the positive post on the booster battery to the positive terminal post on the starter solenoid switch (this post has the positive battery cable attached to it).
  • Page 10: Safety Signs

    Apply only to a clean, dry surface. Smooth to remove any air bubbles. 1.6.6 Familiarize yourself with the following safety signs and instruction labels. They are critical to the safe operation of your Exmark commercial mower. - - 5 www.mymowerparts.com...
  • Page 11 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 PART NO. 633792 LOCATION: LH Side of Console PART NO. 633798 PART NO. 633354 LOCATION: RH Side of Console LOCATION: Top of Console Left and Right Side PART NO. 633770 LOCATION: LH & RH Sides of Radiator Mount PART NO.
  • Page 12 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 PART NO. 513747 PART NO. 303293 LOCATION: Top Center of Console, Under Front of Seat LOCATION: On Top of Fuel Tanks PART NO. 513742 LOCATION: Top of Mower Deck Belt PART NO. 633313...
  • Page 13 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 PART NO. 633462 LOCATION: Rubber Heat Shield Flap behind Seat PART NO. 323540 LOCATION: Left Rear Corner Top of PART NO. 523552 Mower Deck LOCATION: Top of Hydraulic Reservoir, Under the Seat PART NO.
  • Page 14: Specifications

    Fuel Filter: Kohler Air-cooled units: In-line 15 Micron Kohler P/N 2405002. Kohler 26 HP EFI units: In-line 22 Micron Exmark P/N 99-9403 (low pressure). In-line 10 Micron Kohler P/N 2405003 (high pressure). Kawasaki Liquid-cooled units: In-line 40 Micron Kawasaki P/N 49019-1055 2.3.4...
  • Page 15: Operator Controls

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 2.6 OPERATOR CONTROLS 2.6.1 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.
  • Page 16: Cutting Deck

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Serial Nos. 160,000–189,999 Size: .........23 x 10.5-12....13 x 5.00-6 Tread: .......“Turfmate”......Smooth Kohler Air-cooled Units - Serial Nos. 190,000 & Higher Size: w/52”Deck ....23 x 9.5-12....13 x 5.00-6 Size: w/60”&72” Deck..24 x 12.0-12....13 x 6.50-6 Tread: .......“Turf Master”...
  • Page 17: Dimensions

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 2.11 Dimensions 2.11.1 Overall Width: without deck deflector up deflector down Serial Nos. 160,000 & Higher w/52” Deck 49.8 in. (126.5 cm) 53.0 in. (134.6 cm) 62.7 in. (159.3 cm) Serial Nos. 160,000-189,999 w/60” Deck 53.8 in.
  • Page 18: Assembly Instructions

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 3. ASSEMBLY INSTRUCTIONS 3.1 UNCRATE MOWER 3.2 INSTALL DRIVE WHEELS 3.2.1 Mount drive wheels with the valve stem to the outside of the unit. Secure using four (4) 1/2-20 x 7/8” UNF wheel bolts (installed in hubs) or 1/2-20 wheel nuts (installed on studs in hubs) for each wheel.
  • Page 19: Position Discharge Chute

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 lever mounting plate and tighten until snug. Repeat on opposite side of unit. If the levers do not align with each other, when in the neutral position, (See Fig 2) loosen the hardware and make the appropriate adjustment by sliding/tilting the lever(s) forward or backward until properly aligned and tighten hardware.
  • Page 20: Service Battery

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 3.10 SERVICE BATTERY. Machine is shipped with a dry battery. 3.10.1 Remove battery from machine. Tilt seat up to gain access to the battery. Disconnect battery cables – negative (black) cable first.
  • Page 21: Operation Instructions

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 4. OPERATION INSTRUCTIONS 4.1 CONTROLS 4.1.1 Familiarize yourself with all controls before operating the mower. 4.1.2 Motion Control Levers: Located on each side of the console. The left lever controls the flow of hydraulic oil from the left hydrostatic pump to the left drive wheel motor.
  • Page 22: Pre-Start

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 4.1.4 Choke Control: (All units except Kohler 26 HP EFI) Located at lower center of console (right side of ignition switch). Choke is used to aid in starting a cold engine. The choke control is pulled out to be in the “ ON ” position and pushed in to be in the “...
  • Page 23: Mowing

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 DO NOT add oil to gasoline. DO NOT overfill fuel tank. Never fill the fuel tank so that the fuel level rises above a level that is 1/2” below the bottom of the filler neck to allow for fuel expansion and prevent fuel spillage.
  • Page 24: Maintenance & Adjustments

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 CAUTION • Do not drive a unit on a public street or roadway. State laws may require that units operated on public streets and roadways have proper turn signals, lights, reflective markings, and a slow moving vehicle emblem properly displayed on the unit.
  • Page 25 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 CAUTION • Engine coolants are toxic if ingested. Flush spills with large amounts of water to dilute and remove. Keep out of reach of children and pets. 5.1.3 Clean engine cooling system:...
  • Page 26 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Torque blade bolts as shown. Be sure the spring disk washer cone is installed toward the bolt head (See Figure 4). FIG. 4 BLADE BOLT INSTALLATION 5.1.6 Check safety interlock system. Service Interval: Daily Check starting circuit.
  • Page 27 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 CAUTION • • • • It is essential that operator safety mechanisms be connected and in proper operating condition prior to use for mowing. 5.1.7 Check for loose hardware. Service Interval: Daily Stop engine and remove key.
  • Page 28 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Replace the oil filter every other oil change. 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.
  • Page 29 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 WARNING Engine compartment contains open belt drives and fans. Remove all loose articles of clothing, jewelry, etc. Keep body and hands away from engine compartment while the engine is operating. CAUTION Radiator surfaces are HOT! Avoid touching...
  • Page 30 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 5.1.12 Check tire pressures: Service Interval: 40 hrs. Stop engine and remove key. Inflate all four tires to 13 psi (90 kPa). 5.1.13 Check battery electrolyte level: Service Interval: 40 hrs. Stop engine and remove key.
  • Page 31 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 No. 6 (Mule Drive Belt Idler Arm) Located Under Deck No. 7 (Pump Drive Belt Idler Arm) Located Under Deck No. 4,6, & 7 (Idler Pivots, Mower Deck) Monthly disassemble belt and spring and grease under a “No Load”...
  • Page 32 Change hydraulic system filter: Service Interval: After First 250 hrs. Then yearly thereafter NOTE: Use only Exmark Part No. 513211 for Summer use above 32° F or Part No. 523541 for Winter use below 32° F. Stop engine and remove key.
  • Page 33: Adjustments

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Do not change hydraulic system oil (except for what can be drained when changing filter), unless it is felt the oil has been contaminated or been extremely hot. Changing oil unnecessarily could damage hydraulic system by introducing contaminates into the system.
  • Page 34 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Disengage blades. Raise the deck lever to the transport position (also the 5” cutting height position). See Fig 6. NOTE: When changing cutting height positions, always come to a complete stop and disengage the mower blades.
  • Page 35 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Place a 3/4” thick block of wood under each of the two (2) rear anti- scalp roller brackets and place one under one of the front center anti-scalp roller brackets. Loosen the four (4) top chain bolts in slots. Check the length of the rod swivel assemblies.
  • Page 36 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Place a wrench on the 3/8” nut in the center of the spring loaded pulley and apply upward pressure to relieve tension on the spring (a 1/2” drive breaker bar and 9/16 socket works best).
  • Page 37 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 FIG. 10 BELT GUIDE POSITIONING There is a stationary belt guide at the rear center of the deck. Adjust to where shank of bolt is 1/4” away from belt. Note: Bolt head is above belt.
  • Page 38 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 FIG. 12 THROTTLE TENSION 5.2.12 Electric Clutch Adjustment: Determine the brand of clutch installed on your unit. Ogura clutches can be identified by 3 bolts with springs. See figure 13. Warner clutches do not have these bolts.
  • Page 39 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Repeat on opposite side of unit. 5.2.14 Motion control linkage adjustment. CAUTION • • • • Keep clear of wheels and other moving parts when making these adjustments. CAUTION • • • •...
  • Page 40: Trouble Shooting

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 and while applying slight pressure to the lever, allow the reverse indicator spring to bring the levers back to neutral. The wheel must stop turning or slightly creep in reverse. NOTE: The motion control lever needs to be in neutral while making any necessary adjustments.
  • Page 41 NOTE: When disconnecting electrical connectors DO NOT pull on the wires to separate the connectors. NOTE: After carefully checking the above steps, attempt to start the engine. If it does not start, contact your authorized Exmark service dealer. CAUTION • • • •...
  • Page 42: Electrical Diagrams

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 7. ELECTRICAL DIAGRAM – KOHLER 18, 22, 23, & 25 HP AIR-COOLED UNITS www.mymowerparts.com...
  • Page 43 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 ELECTRICAL DIAGRAM – KAWASAKI LIQUID-COOLED UNITS www.mymowerparts.com...
  • Page 44: Electrical Diagrams

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 ELECTRICAL DIAGRAM – KOHLER 26 HP EFI UNITS www.mymowerparts.com...
  • Page 45: Hydraulic Diagram

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 8. HYDRAULIC DIAGRAM www.mymowerparts.com...
  • Page 46: Warranty

    Exmark's responsibility in respect to claims is limited to making the required repairs or replacements, and no claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Exmark mower.
  • Page 47 Exmark, within the prescribed time, the enclosed warranty registration card. The sole liability of Exmark with respect to this warranty shall be repair and replacement as set forth herein. Exmark shall have no liability for any other cost, loss or damage, including but not limited to, any incidental or consequential loss or damage.
  • Page 48 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 NOTES www.mymowerparts.com...
  • Page 49 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 NOTES www.mymowerparts.com...
  • Page 50 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 SERVICE RECORD Date Description of Work Done Service Done By www.mymowerparts.com...
  • Page 51 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 www.mymowerparts.com...
  • Page 52 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 SEE EXMARK’S COMPLETE LINE OF PRODUCTS FOR TURF CARE ™ LAZER Z ™ LAZER Z ® TURF RANGER ® TURF TRACER ® TURF TRACER VIKING HYDRO ™ METRO ™ METRO SELF STEERING SULKY GRASS CATCHER ™...

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