Exmark Lazer Z CT User Manual Page 1

For Serial Nos. 670,000 & HigherPart No. 109-6436 Rev A.

5 WARNING POTENTIAL HAZARD ♦ Hands, feet, hair, clothing, or accessories can become entangled in rotating parts. WHAT CAN HAPPEN ♦ Contact with rota

6 FIGURE 1 • Progressively greater care is needed as the slope increases. • Always avoid sudden starting or stopping on a slope. If tires

7 • Be certain that the seat belt can be released quickly if the machine is driven or rolls into ponds of water. • Check carefully for overhead clea

8 b) connect the negative or ground cable (-) from the negative post on the booster battery to any engine deck ground, preferably the engine bl

9 WARNING POTENTIAL HAZARD ♦ Hydraulic fluid escaping under pressure can penetrate skin and cause injury. WHAT CAN HAPPEN ♦ Fluid accidentally injec

10 PART NO. 1-403005 LOCATION: Left and Right Corners of Mower Deck PART NO. 1-303508 LOCATION: Front Ri

11 PART NO. 1-513742 LOCATION: On Top of Mower Deck Belt Shields, Left and Right Sides PART NO. 1-51374

12 2. SPECIFICATIONS 2.1 MODEL NUMBER: Serial Nos. 670,000 & Higher: LCT18BV483; LCT21BV523; LCT23BV603 2.2 ENGINE: 2.2.1 Engine Specifi

13 2.6.2 Mounting: Hinged to tilt up for access to hydraulic pumps, battery and other components. Held in tilted position with prop rod. Adjustabl

14 2.10 DIMENSIONS 2.10.1 Overall Width: w/48” Deck w/52” Deck w/60” Deck Without deck 44 in. (111.7 cm) 44 in. (111.7 cm) 49.8 in. (124.5 cm)

i WARNING POTENTIAL HAZARD ♦ This product is a piece of power equipment. WHAT CAN HAPPEN ♦ Failure to follow safe operating practices can result in

15 IMPORTANT: To begin movement (forward or backward) the operator must be in the seat, the brake lever must be disengaged (pushed down) before the mo

16 3.1.3 Tracking Adjustment Knob: Located under the seat on the LH pump control link. Rotating this knob allows fine tuning adjustments so that th

17 Rotate the valve 1/4 turn clockwise to shut off fuel. Rotate the valve 1/4 turn counter-clockwise to turn on fuel. 3.1.11 Fuel Gauge: Located on

18 3.3.4 Engaging PTO DANGER POTENTIAL HAZARD ♦ The rotating blades under the mower deck are dangerous. WHAT CAN HAPPEN ♦ Blade contact can cause s

19 3.4 TRANSPORTING 3.4.1 Transporting a Unit: Use a heavy-duty trailer or truck to transport the machine. Lock brake and block wheels. Securely fas

20 WARNING POTENTIAL HAZARD ♦ Loading a unit on a trailer or truck increases the possibility of backward tip-over. WHAT CAN HAPPEN ♦ Backward tip-ov

21 4. MAINTENANCE & ADJUSTMENTS WARNING POTENTIAL HAZARD ♦ While maintenance or adjustments are being made, someone could start the engine. WHAT

22 4.1.2 Clean engine air cooling system: Service Interval: Daily or more often in dry conditions CAUTION POTENTIAL HAZARD ♦ Excessiv

23 b) Raise deck to the transport (4.5” (11.4cm) cutting height) position. Lift the front of unit and support unit using jack stands or equiva

24 WARNING POTENTIAL HAZARD ♦ Incorrect installation of the blade or components used to retain the blade can be dangerous. WHAT CAN HAPPEN ♦ Failure

ii EXMARK PARTS PLUS® PROGRAM EFFECTIVE DATE: September 1, 1995 Program If your Exmark dealer does not have the Exmark part in stock, Exmark will

25 IMPORTANT: It is essential that operator safety mechanisms be connected and in proper operating condition prior to use for mowing. 4.1.7 Check ro

26 225°F (107°C). The “COLD” level shows the level of the oil when it is at 75°F (24°C). Fill to the appropriate level depending upon the temperatur

27 c) Lubricate front caster pivots once a year. Remove hex plug and cap. Thread grease zerk in hole and pump with grease until it oozes out aroun

28 c) Lubricate switch actuator rod with spray type lubricant or light oil. 4.1.18 Lubricate brake handle pivot: Service Interval: 160 hrs.

29 b) Locate filter under left rear corner of engine deck. c) Carefully clean area around filter. It is important that no dirt or contamination ent

30 Adhesives such as “Loctite RC/609 or RC/680” or “Fel-Pro Pro-Lock Retaining I or Retaining II” are used on the following: a) Fuel tank studs wher

31 FIGURE 6 4.2.2 Deck Leveling: a) Position mower on a flat surface. b) Stop engine, wait for all moving parts to stop, and remove key.

32 j) Recheck that blocks fit just snugly under the deck skirt and that the tension on all the chains are approximately equal. Make sure all chain a

33 FIGURE 8 4.2.7 Electric Clutch Adjustment: No adjustment necessary. 4.2.8 Reverse Indicator Adjustment: a) Stop engine, wait for a

34 TURN BOLTHERELOOSEN HERE(LEFTHAND THREAD)END OFSLOTREVERSEINDICATORTURN HERETO ADJUSTLOOSENHERELOOSEN HERE(RIGHTHAND THREAD)YOKECAUTION POTENTIAL H

iii CONGRATULATIONS on the purchase of your Exmark Mower. This product has been carefully designed and manufactured to give you a maximum amount

35 h) Bring the RH motion control lever into the neutral position. Adjust RH pump control rod length by rotating the double nuts on the rod in the

36 5. WASTE DISPOSAL 5.1 MOTOR OIL DISPOSAL Engine oil and hydraulic oil are both pollutants to the environment. Dispose of used oil at a certifi

37 b) Be sure the throttle control is midway between the “SLOW” and “FAST” positions, and the choke is in the “ON” position for a cold engine or the

38 7. BRIGGS & STRATTON ELECTRICAL DIAGRAM

39 8. HYDRAULIC DIAGRAM

40 9. 2-Year Limited Warranty Exmark Turf Equipment (For units purchased on or af

41 SERVICE RECORD Date Description of Work Done Service Done By

42 THIS IS A 15° SLOPETHIS IS A 10° SLOPETHIS IS A 5° SLOPEALIGN THIS EDGE WITH A VERTICAL SURFACE(TREE, BUILDING, FENCE POST, POLE ETC.)EXAMPLE: COMP

®MFG. CO. INC. SEE EXMARK’S COMPLETE LINE OF ACCESSORIES RIDING ACCESSORIES CUSTOM RIDE SEAT SUSPENSION SYSTEM DECK LIFT ASSIST KIT HITCH KIT LIGH

iv TABLE OF CONTENTS 1. SAFETY PAGE 1.1 Safety Alert Symbol...1

1 1. SAFETY 1.1 SAFETY ALERT SYMBOL This SAFETY ALERT SYMBOL is used both in this manual and on the machine to identify important safety messages

2 1.3.3 While mowing, always wear substantial footwear and long trousers. Do not operate equipment when barefoot or when wearing open sandals. 1.3.4

3 DANGER POTENTIAL HAZARD ♦ In certain conditions gasoline is extremely flammable and highly explosive. WHAT CAN HAPPEN ♦ A static charge can ignit

4 WARNING POTENTIAL HAZARD ♦ Gasoline vapor can collect inside enclosed trailers and may be ignited by electrical sparks or hot engine/exhaust compon