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WARNING FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY OR DEATH. • Read this manual completely as well as other manuals that came with your mower. • ALWAYS FOLLOW OSHA APPROVED OPERATION. • DO NOT operate on steep slopes. •...
Table of Contents Table of Contents SECTION 1 - GENERAL INFORMATION ...................1 1.1 INTRODUCTION ..................................1 1.2 DIRECTION REFERENCE ................................1 1.3 SERVICING THE ENGINE AND DRIVE TRAIN COMPONENTS..................1 1.4 SYMBOLS ....................................2 SECTION 2 - SAFETY INFORMATION ..................3 2.1 INTRODUCTION ..................................3 2.2 SIGNAL WORDS ..................................3 2.3 BEFORE OPERATION CONSIDERATIONS ...........................3 2.4 TESTING THE SAFETY INTERLOCK SYSTEM ........................4 2.5 OPERATION CONSIDERATIONS ............................5...
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Table of Contents 6.5 BELT ALIGNMENT ..................................28 6.6 CUTTER DECK ADJUSTMENTS ............................28 6.7 ELECTRIC CLUTCH ADJUSTMENT .............................33 6.8 OPERATOR CUSHION AND REAR COVER REMOVAL .....................33 6.9 ADJUSTING THE OPERATOR SUSPENSION PLATFORM ....................34 SECTION 7 - MAINTENANCE ....................35 7.10 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS ................35 7.11 LUBRICATION ..................................37 7.12 HYDRAULIC SYSTEM ................................39 7.13 ENGINE OIL ...................................40...
Your mower was built to the highest standards in the Attachments and accessories manufactured by industry. However, the prolonged life and maximum companies other than Scag Power Equipment are not efficiency of your mower depends on you following the approved for use on this machine. See Section 8. Be...
Section 1 1.4 SYMBOLS SYMBOL DESCRIPTION SYMBOL DESCRIPTION Choke Transmission Parking Brake Spinning Blade 48071S On/Start Spring Tension on Idler Off/Stop Falling Hazard Thrown Object Hazard Fast Slow Continuously Variable - Linear Cutting Element - Basic Symbol Pinch Point Cutting Element - Engage 481039S Hour meter/Elapsed Operating Hours Cutting Element - Disengage...
A replacement manual is available from your Authorized Scag Power Equipment Dealer or by contacting Scag CAUTION Power Equipment, Service Department at P.O. Box 152, Mayville, WI 53050 or contact us via the Internet at www.
Authorized Scag Power Equipment Dealer immediately to 11. Fuel is flammable; handle it with care. Fill the fuel have the safety interlock system repaired.
Section 2 1. Place the steering control levers in the neutral 2.5 OPERATION CONSIDERATIONS position, engage the parking brake, and engage the PTO switch to the ON (up) position. Stand on the 1. Know the function of all controls and how to stop operator platform for electric start models.
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Section 2 WARNING DANGER DO NOT use your hand to dislodge the clogged DO NOT run the engine inside a building or discharge chute. Use a stick or other device to a confined area without proper ventilation. remove clogged material after the engine has Exhaust fumes are hazardous and contain carbon stopped running and the blades have stopped monoxide which can cause brain injury and death.
If you need service on your hydraulic system, key or disconnect spark plug wire to prevent please see your Authorized Scag Power Equipment accidental starting of the engine when servicing or Dealer.
Section 2 2.7 USING A SPARK ARRESTOR The engine in this machine is not equipped with a spark arrestor muffler. It is in violation of California Public Resource Code Section 4442 to use or operate this engine on or near any forest covered, brush covered or grass covered land unless the exhaust system is equipped with a spark arrestor meeting any applicable local or state laws.
Section 2 2.9 SAFETY AND INSTRUCTIONAL DECALS 483402 483407 483405 Avoid injury from burns - Shut off engine - Allow to cool several minutes - Remove cap slowly - Do not over fill 484281 483406 WARNING WARNING Operation of this equipment Avoid injury from burns may create sparks that can - Shut off engine...
Section 3 Instrument Panel ..............Tiger Eye Advanced Monitoring System(excludes 32"/36") Key Switch, Throttle Lever, Choke Lever, PTO Switch 3.3 ENGINE DECK Drive System ................Hydraulic Drive with Two Variable Displacement Pumps and Two Cast-Iron High Torque Wheel Motors Hydraulic Pumps ........Two Hydro-Gear PG Series 10 cc. (32 / 36) or PK Series 12 cc. (48 / 52 / 61) Hydraulic Pumps (PK equipped with Fans) with Dump Valves for movement without the engine running Hydraulic Drive Motors .......
Authorized lock position. Scag Power Equipment Dealer. 10. Park Brake Indicator (Figure 4-1). Light will 4.1 TIGER EYE INSTRUMENT illuminate when the park brake is in the engaged (ON) position.
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Section 4 SERVICE AIR OIL PRESSURE FILTER INDICATOR INDICATOR WATER TEMPERATURE GLOW PLUG SERVICE ENGINE INDICATOR INDICATOR INDICATOR PARKING BRAKE VOLTMETER INDICATOR INDICATOR OPERATOR INDICATOR NEUTRAL INDICATOR INDICATOR HOUR METER INDICATOR Figure 4-1. Tiger Eye Advanced Monitoring System...
11. Fuel Tank Gauge (Figure 4-2). Indicates the on the engine, the light will flash a code.See your amount of fuel in the fuel tank. Authorized Scag Power Equipment Dealer for diagnosis and repair. 12. Fuse Holders (Figure 4-2). Two 20-amp fuses protect the mower’s electrical system.
2 hours before does not operate as described below, contact your local preset time and continue flashing until 2 hours after. Authorized Scag Power Equipment Dealer immediately to Automatically resets have the safety interlock system repaired. 14. Fuel Shutoff Valve (Figure 4-2). Located on top of the fuel tank.
Section 4 4.6 STARTING THE ENGINE 2. Stand on the operator platform in the operating position, place the steering control levers in the neutral position, disengage the parking brake, and move the PTO switch to the OFF (down) position. CAUTION Try to start the engine;...
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Section 4 To steer the mower to the right while traveling forward, allow the right steering control lever to move back toward the neutral position. The further the steering Forward Travel control is allowed to move back, the quicker the mower will turn right.
Section 4 - NOTE - CAUTION The mower may not travel straight in reverse. Slight adjustments may need to be made using the steering controls. Before backing up, observe behind the mower for persons and obstructions. Clear the area before To steer left while traveling in reverse, allow the left backing up.
Section 4 4.12 REMOVING CLOGGED MATERIAL 5. Loss of traction may occur when traveling down hill. Weight transfers to the front of the machine and may cause the drive wheels to slip causing loss of braking or steering. DANGER 6. Never back down a hill. 7.
Section 4 4.15 ADJUSTING CUTTING HEIGHT 3. Cut grass when it is dry and not too tall. Do not cut grass too short (cut off 1/3 or less of existing grass for best appearance). Mow frequently. The mower deck can be adjusted from a height of 1-1/2 inch to 4-1/2 inches at 1/4-inch intervals.
Section 5 TROUBLESHOOTING CUTTING CONDITIONS CONDITION CAUSE CURE STRINGERS - OCCASIONAL Low engine RPM Run engine at full RPM BLADES OF UNCUT GRASS Ground speed too fast Slow speed to adjust for conditions Wet grass Cut grass after it has dried out Dull blades, incorrect sharpening Sharpen blades Deck plugged, grass accumulation...
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Section 5 TROUBLESHOOTING CUTTING CONDITIONS (CONT'D) CONDITION CAUSE CURE U N E V E N C U T O N F L AT Lift worn from blade Replace blade GROUND - WAVY HIGH-LOW APPEARANCE, SCALLOPED Blade upside down Mount with cutting edge toward ground CUT, OR ROUGH CONTOUR Deck plugged, grass accumulation Clean underside of deck...
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Section 5 TROUBLESHOOTING CUTTING CONDITIONS (CONT'D) CONDITION CAUSE CURE SCALPING - BLADES HITTING Low tire pressures Check and adjust pressures D I R T O R C U T T I N G V E RY CLOSE TO THE GROUND Ground speed too fast Slow speed to adjust for conditions May need to reduce ground speed, raise...
, p l e a s e c o n t a c t y o u r Neutral has been set by your Authorized Scag Authorized Scag Power Equipment Dealer. Power Equipment Dealer at the time of set up and normally does not need to be adjusted.
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Section 6 TRACKING ADJUSTMENT 1. Be sure the dump valves are in the run position and the steering control levers are in the neutral position. 2. With an operator in the operating position, park the CAUTION machine on a flat level surface, start the engine and disengage the parking brake.
These adjustments must be performed by your Authorized However, if these adjustments should ever need to be Scag Power Equipment Dealer to ensure proper and made, the following procedures will aid in obtaining the efficient running of the engine. Should either need proper cutter deck adjustment.
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Section 6 LOOSEN HERE LOOSEN HERE ADJUST HERE ADJUST HERE ADJUST HERE Figure 6-3. Cutter Deck Level Adjustment 2. Turn the adjustment bolts on the front and rear deck level links clockwise until the cutter deck is level Figure 6-4. Cutter Deck Pitch Adjustment between both sides.
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Section 6 CUTTER DECK HEIGHT The cutter deck height adjustment is made to ensure that the cutter deck is cutting at the height indicated on the LOOSEN HERE cutting height index gauge. To check for proper deck height, be sure that the mower is on a flat, level surface, shut off the engine and remove the igition key.
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Section 6 B. Turn the adjustment bolts on the front and rear either To adjust the Custom-Cut Baffle height: clockwise to raise or counterclockwise to lower the 1. Park the machine on a flat surface, apply the parking cutter deck until the measurements are equal. Tighten brake, shut off the engine and remove the key.
Section 6 6.7 ELECTRIC CLUTCH ADJUSTMENT ADJUSTMENT NUTS The electric clutch serves two functions in the operation of the mower. In addition to starting and stopping the power flow to the cutter blades, the clutch also acts as a brake to assist in stopping blade rotation when the PTO is switched off or the operator presence circuit is interrupted.
Section 6 6.9 ADJUSTING THE OPERATOR To remove the operator cushion and rear cover: SUSPENSION PLATFORM 1. Loosen the two (2) wing nuts securing the operator cushion to the machine. See Figure 6-12. The operator suspension can be adjusted to optimize the 2.
Section 7 7.12 HYDRAULIC SYSTEM B. CHANGING HYDRAULIC OIL The hydraulic oil should be changed after every 500 hours A. CHECKING HYDRAULIC OIL LEVEL or annually, whichever occurs first. The oil should also be changed if the color of the fluid has become black or milky. The hydraulic oil level should be checked after the first 8 A black color and/or a rancid odor usually indicates possible hours of operation.
Section 7 C. CHANGING HYDRAULIC OIL FILTER ELEMENT ENGINE OIL The hydraulic oil filter should be changed after every 500 FILLER & DIPSTICK hours of operation or annually, whichever occurs first. 1. Remove the oil filter element. See Figure 7-3. Properly discard the oil filter element.
Section 7 7.14 ENGINE FUEL SYSTEM 3. Never remove the gas cap or add fuel with the engine running. Allow the engine to completely cool before fueling. DANGER 4. Never fuel the machine indoors or in an enclosed trailer. 5. DO NOT start the engine until any spilled fuel has To avoid injury from burns, allow the mower been cleaned up or has evaporated.
Section 7 3. Clean or replace the air cleaner as recommended by the engine manufacturer. Replace the air cleaner cover and secure. 4. Replace the air filter cover and be sure to snap the two clips closed. 7.16 BATTERY - ELECTRIC START MODELS KAWASAKI FUEL FILTER LOCATION...
- NOTE - A. CHARGING THE BATTERY If you experience frequent belt wear or breakage, see your Authorized Scag Power Equipment Refer to the battery charger’s manual for specific Dealer for belt adjustment. instructions. WARNING Under normal conditions the engine’s alternator will have...
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The cutter blades should be balanced to 1-1/2 oz-in. See your Authorized Scag Power Equipment Dealer WARNING for blade balancing or special tools, if you choose to balance your own blades.
Section 7 7.19 TIRES CAUTION Check the tire pressures after every 8 hours of operation or daily. Inspect the cutter blade spacer(s) and washer for wear and/or cupping. Replace the worn parts. Caster Wheels Flat-Free Drive Wheels 12 PSI Worn spacer(s) and/or washer will not allow proper tightening of the cutter blade and can lead 7.20 BODY AND DECK to cutter blade failure, personal injury or property...
Section 8 ILLUSTRATED PARTS LIST 8.1 SCAG APPROVED ATTACHMENTS AND ACCESSORIES. Attachments and accessories manufactured by companies other than Scag Power Equipment are not approved for use on this machine. Scag approved attachments and accessories: Accessories Accessories Grass Catchers Scag Premium Lubricants...
Section 8 SVRII-32A/36A ELECTRICAL SCHEMATIC (shown with Key Off, PTO Off, Park Brake Applied, OPC Disengaged) KEY SWITCH Position PTO Switch Legend Position Key Switch Legend G + M + A ON (UP) B + L + A START B + L + S DOWN (OFF) SWITCH WHITE...
Section 8 SVRII ELECTRICAL SCHEMATIC - ELECTRIC START MODELS (shown with Key Off, PTO Off, Park Brake Applied, OPC Disengaged) Position PTO Switch Legend ON (UP) DOWN (OFF) Position Key Switch Legend G + M + A B + L + A START B + L + S SWITCH...
Section 8 SVRII - EFI ELECTRICAL SCHEMATIC (shown with Key Off, PTO Off, Park Brake Applied, OPC Disengaged) Position PTO Switch Legend ON (UP) Position Key Switch Legend G + M + A DOWN (OFF) B + L + A START B + L + S SWITCH...
Section 8 SVRII - KAWASAKI 26FT / 38FX EFI ELECTRICAL SCHEMATIC (shown with Key Off, PTO Off, Park Brake Applied, OPC Disengaged) Position PTO Switch Legend Position Key Switch Legend ON (UP) G + M + A B + L + A START B + L + S DOWN (OFF)
Section 8 SVRII - Briggs & Stratton 40BV EFI ELECTRICAL SCHEMATIC (shown with Key Off, PTO Off, Park Brake Applied, OPC Disengaged) Position PTO Switch Legend ON (UP) Position Key Switch Legend G + M + A B + L + A DOWN (OFF) START B + L + S...
Cutter decks are warrantied against cracking for a period of three (3) years. (parts and labor 1st and 2nd year; parts only 3rd year.) The repair or replacement of the cutter deck will be at the option of Scag Power Equipment. We reserve the right to request components for evaluation.