PHAZER ™ For Serial Nos. 720,000 & Higher Part No. 4500-269 Rev.
WARNING CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. 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.
Introduction CONGRATULATIONS on the purchase of your Exmark Mower. This product has been carefully designed and manufactured to give you a maximum amount of dependability and years of trouble-free operation. This manual contains operating, maintenance, adjustment, and safety instructions for your Exmark mower. BEFORE OPERATING YOUR MOWER, CAREFULLY READ THIS MANUAL IN ITS ENTIRETY.
Contents Waste Disposal .............................................. 30 Troubleshooting ................................................... 31 Schematics ........................................................... 33 Introduction ........................................................... 3 Safety ..................................................................... 5 Safety Alert Symbol ......................................... 5 Safe Operating Practices ..................................
Safety Safety • Never let children or untrained people operate or service the equipment. Local regulations may restrict the age of the operator. Safety Alert Symbol • The owner/user can prevent and is responsible for accidents or injuries occurring to himself or herself, other people or property.
Safety DANGER DANGER In certain conditions gasoline is extremely flammable and vapors are explosive. A fire or explosion from gasoline can burn you, others, and cause property damage. In certain conditions during fueling, static electricity can be released causing a spark which can ignite gasoline vapors. A fire or explosion from gasoline can burn you and others and cause property damage. • Fill the fuel tank outdoors in an open area, when the engine is cold. Wipe up any gasoline that spills.
Safety Operation damage and make repairs before restarting and operating the mower). WARNING – Before clearing blockages. – Whenever you leave the mower. Operating engine parts, especially the muffler, become extremely hot. Severe burns can occur on contact and debris, such as leaves, grass, brush, etc. can catch fire. • Stop engine, wait for all moving parts to stop, and engage parking brake: – Before refueling. • Allow engine parts, especially the muffler, to cool before touching.
Safety • Watch for ditches, holes, rocks, dips and rises that change the operating angle, as rough terrain could overturn the machine. • Avoid sudden starts when mowing uphill because the mower may tip backwards. • Be aware that loss of traction may occur going downhill. Weight transfer to the front wheels may cause drive wheels to slip and cause loss of braking and steering. • Always avoid sudden starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly off the slope.
Safety them. Only replace blades. Never straighten or weld them. • Keep hands and feet away from moving parts. If possible, Do Not make adjustments with the engine running. • Charge batteries in an open well ventilated area, away from spark and flames. Unplug charger before connecting or disconnecting from battery. Wear protective clothing and use insulated tools. • Keep all guards, shields and all safety devices in place and in safe working condition.
Safety Safety and Instructional Decals • Keep all safety signs legible. Remove all grease, dirt and debris from safety signs and instructional labels. • Replace all worn, damaged, or missing safety signs. • When replacement components are installed, be sure that current safety signs are affixed to the replaced components. • If an attachment or accessory has been installed, make sure current safety signs are visible.
Safety 109-2461 109-2539 109-2463 109-2862 109-2465 109-2992 109-2467 109-2490 11
Safety 109-2494 12
Specifications Specifications Model Numbers Serial Nos: 720,000 and Higher PHZ19KA343; PHZ19KA343CA Systems Operator Controls • Steering and Motion Control: Engine Note: Motion control levers are adjustable to two heights. • Engine Specifications: See your Engine Owner’s Manual • RPM: Full Speed: 3750 ±100 RPM (No Load) Idle: 1400 RPM – Separate levers, on each side of the console, control speed and direction of travel of the respective drive wheels.
Specifications • Speeds: The cutting height adjustment handle has a transport position and all adjustments can be made while the operator remains seated. – 0-7.2 mph (11.6 km/hr) forward. – 0-4.0 mph (6.4 km/hr) reverse. • Mulching Kit: Optional. • Drive wheel releases allow machine to be moved when engine is not running and brake is off (left and right sides of engine). Dimensions Tires & Wheels Overall Width: Front Caster Without Deck 34.5 inches (87.
Product Overview Torque Requirements Bolt Location Torque Cutter Housing Spindle Nut 140-145 ft-lb (190-197 N-m) Blade Mounting Bolt 115-120 ft-lb (156-163 N-m) Anti-Scalp Roller Nyloc Nut 40-45 ft-lb (54-61 N-m) Engine Mounting Bolts 25-30 ft-lb (34-41 N-m) Wheel Lug Nuts 90-95 ft-lb (122-129 N-m) Product Overview Clutch Retaining Bolt 55-60 ft-lb (75-81 N-m) (secured with threadlocker) Figure 4 1. Fuel Cap 2. Motion Control Lever 3. Controls 15 4. Parking Brake Lever 5.
Operation Operation The unit must be tied down and brake engaged when transporting. Note: Determine the left and right sides of the machine from the normal operating position. Ignition Switch Located right of center on the console. Controls The ignition switch is used to start and stop the engine. The switch has three positions “OFF”, “ON” and “START”. Insert key into switch and rotate clockwise to the “ON” position.
Operation Note: It is not necessary for the operator to be in the seat to start the engine. Pull each lever rearward and outward to lock. Pull each lever inward and push forward to reset. Do Not tow machine. 4. Place the throttle midway between the “SLOW” and “FAST” positions. PTO Engagement Switch 5. On a cold engine, push the choke lever forward into the “ON” position. Located right of center on the console (left side of ignition switch). On a warm engine, leave the choke in the “OFF” position.
Operation Important: Operator must be in seat before the PTO can be engaged. Important: To begin movement (forward or backward) the operator must be in the seat, the brake lever must be disengaged (pushed down) before the motion control levers can be moved in or the engine will stop. 1. Set the throttle to the “MIDWAY” position. 2. Pull the PTO switch outward to the “ROTATE” position. When levers are centered in the T-slot the drive system is in the neutral position.
Operation deck lift assist lever located at the front right corner of the floor pan. Note: When changing the cutting height positions, always come to a complete stop and disengage the PTO. Figure 7 1. Transport position and 5 inch (12.7 cm) cutting height position 4. Insert the height adjustment pin into the hole corresponding to the desired cutting height and install the hairpin cotter pin. Figure 6 1. Handles Out (Neutral Lock) 2. Handles In (Neutral) 3. Front of Unit 4.
Operation 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. CAUTION This unit does not have proper turn signals, lights, reflective markings, or a slow moving vehicle emblem. Driving on a street or roadway without such equipment is dangerous and can lead to accidents causing personal injury.
Maintenance Maintenance Note: Determine the left and right sides of the machine from the normal operating position. WARNING WARNING While maintenance or adjustments are being made, someone could start the engine. Accidental starting of the engine could seriously injure you or other bystanders. The engine can become very hot. Touching a hot engine can cause severe burns. Allow the engine to cool completely before service or making repairs around the engine area.
Maintenance Periodic Maintenance Important: Make sure the negative battery cables are disconnected and the battery charger used for charging the battery has an output of 16 volts and 7 amps or less to avoid damaging the battery (see chart for recommended charger settings). Check Engine Oil Level Service Interval: Before each use or daily 1. Stop engine and wait for all moving parts to stop. Make sure unit is on a level surface. 2. Check with engine cold. 3. Clean area around dipstick.
Maintenance Try to start with operator in seat, parking brake disengaged, PTO disengaged and motion control levers in the neutral lock position - starter must not crank. Try to start with operator in seat, parking brake engaged, PTO engaged and motion control levers in the neutral lock position - starter must not crank.
Maintenance Check for Loose Hardware 5. Clean around oil fill cap and remove cap. Fill to specified capacity and replace cap. Service Interval: Before each use or daily 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. 6. Use oil recommended in engine owner’s manual. Do Not overfill. Start the engine and check for leaks. Stop engine and recheck oil level. 2. Visually inspect machine for any loose hardware or any other possible problem.
Maintenance Lubricate Grease Fittings pump with grease until it oozes out around top bearing. Remove grease zerk and thread plug back in. Place cap back on. Note: See chart for service intervals. 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. 2. Lubricate fittings with one to two pumps of NGLI grade #2 multi-purpose gun grease. Lubricate Caster Wheel Hubs Service Interval: Yearly Refer to the following chart for fitting locations and lubrication schedule. 1.
Maintenance 9. Insert the assembled nut and axle into the wheel on the side of the wheel with the new seal and bearing. Change Hydraulic System Filter 10. 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. Service Interval: After the first 250 hours Yearly thereafter Note: Use only MOBIL 1 15W-50 Synthetic motor oil. 11. Insert the second bearing and new seal into the wheel. 1.
Maintenance Thread Locking Adhesives 6. Raise the rear of machine up and support with jack stands (or equivalent support) just high enough to allow drive wheels to turn freely. Thread locking adhesives such as “Loctite 242” or “Fel-Pro, Pro-Lock Nut Type” are used on the following fasteners: CAUTION • Clutch retaining bolt in the end of engine crankshaft. Raising the mower deck for service or maintenance relying solely on mechanical or hydraulic jacks could be dangerous.
Maintenance Adjustments Motion Control Linkage Adjustment Note: Disengage PTO, shut off engine, wait for all moving parts to stop, engage parking brake, and remove key before servicing, cleaning, or making any adjustments to the unit. Note: There are two lever height options available. Place the levers in the top two holes to increase height of the levers, or in the bottom two holes to decrease the height of the levers. Deck Leveling 1. Align the levers front/rear position.
Maintenance Cleaning Clean Engine Air Cooling System Service Interval: Before each use or daily (May be required more often in dry or dirty conditions.) CAUTION Excessive debris can cause the engine and hydraulic system to overheat which can create a fire hazard. Figure 12 1. Adjust stop Clean all debris from around the engine and hydraulic pumps daily. Adjust Throttle Lever Tension 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. 1.
Maintenance 2. Raise deck to the transport (maximum cutting height) position. Lift the front of unit and support unit using jack stands or equivalent support. 3. Clean out any grass build-up from underside of deck and in discharge chute. Waste Disposal Motor Oil Disposal Engine oil and hydraulic oil are both pollutants to the environment. Dispose of used oil at a certified recycling center or according to your state and local regulations.
Troubleshooting Troubleshooting 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 common causes of trouble. Do not attempt to service or replace major items or any items that call for special timing of adjustments procedures (such as valves, governor, etc.).
Troubleshooting Problem Engine overheats Possible Cause Corrective Action 1. Engine load is excessive 1. Reduce the ground speed. 2. Oil level in the crankcase is low. 3. Cooling fins and air passages for the engine are plugged. 2. Add oil to the crankcase. 3. Remove the obstructions from the cooling fins and air passages. Mower pulls left or right (with levers fully forward) 1. Tire pressure in drive tires not correct. 1. Adjust tire pressure in the drive tires. 2.
SEAT DELAY HOUR METER, PTO SWITCH TERMINAL X TERMINAL Y 33 B+I+S 3. START X +Y IGNITION SWITCH SWITCH IN - ORANGE TO PINK/BLACK SWITCH OUT - ORANGE TO GREY NOTE: CONNECTORS VIEWED FROM WIRE END. B+I+A NONE CIRCUIT "MAKE" TERMINAL Y 2. RUN 1. OFF POSITION TERMINAL X TERMINAL A TERMINAL B START RELAY TERMINAL S TERMINAL I HOUR METER, PTO SWITCH TERMINAL I TERMINAL S VOLTAGE REGULATOR BATTERY TERMINAL B PTO SWITCH HOUR METER G007567 LT. GREEN LT. BLUE RH MOTION CONTROL LT.
2-Year Limited Warranty Exmark Turf Equipment (For units purchased on or after October 1, 2004) Contact any Exmark Service Dealer to arrange service at their dealership. To locate a dealer convenient to you, access our website at www.exmark.com. U.S. Customers may also call 402-223-6375. Conditions and Products Covered Exmark Mfg. Co. Inc.
SEE EXMARK’S COMPLETE LINE OF ACCESSORIES MID-MOUNT RIDING ACCESSORIES CUSTOM RIDE SEAT SUSPENSION SYSTEM ROLL OVER PROTECTION SYSTEM (ROPS) DECK LIFT ASSIST KIT SNOW BLADE HITCH KIT SUN SHADE LAZERLOCKER TRASH CONTAINER LIGHT KIT TURF STRIPER MICRO-MULCH SYSTEM ULTRA VAC COLLECTION SYSTEM OPERATOR CONTROLLED DISCHARGE ULTRA VAC QUICK DISPOSAL SYSTEM OUT-FRONT RIDING ACCESSORIES CUSTOM RIDE SEAT SUSPENSION SYSTEM SNOW BLADE DUAL-TAIL WHEEL SNOWBLOWER FLOOR PAN EXTENDER SUN SHADE HITCH KI
