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THIS MANUAL CONTAINS THE OPERATING
INSTRUCTIONS AND SAFETY INFORMA-
TION FOR YOUR SCAG MOWER. READING
THIS MANUAL CAN PROVIDE YOU WITH
ASSISTANCE IN MAINTENANCE AND AD-
JUSTMENT PROCEDURES TO KEEP YOUR
MOWER PERFORMING TO MAXIMUM EFFI-
CIENCY. THE SPECIFIC MODELS THAT THIS
BOOK COVERS ARE CONTAINED ON THE
INSIDE COVER. BEFORE OPERATING YOUR
MACHINE, PLEASE READ ALL THE INFOR-
MATION ENCLOSED.
© 2007
SCAG POWER EQUIPMENT
DIVISION OF METALCRAFT OF MAYVILLE, INC.
Made in the USA by
MODEL SFZ
R
PART NO. 03214
PRINTED 1/2007
PRINTED IN USA
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Resumen de contenidos para Scag FREEDOM Z SFZ
- Página 1 Made in the USA by MODEL SFZ THIS MANUAL CONTAINS THE OPERATING INSTRUCTIONS AND SAFETY INFORMA- TION FOR YOUR SCAG MOWER. READING THIS MANUAL CAN PROVIDE YOU WITH ASSISTANCE IN MAINTENANCE AND AD- JUSTMENT PROCEDURES TO KEEP YOUR MOWER PERFORMING TO MAXIMUM EFFI- CIENCY.
- Página 2 WARNING: FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY. * Read this manual completely as well as other manuals that came with your mower. * DO NOT operate on steep slopes. To check a slope, attempt to back up it (with the cutter deck down).
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Página 3: Tabla De Contenido
TABLE OF CONTENTS SUBJECT PAGE Section 1 - General Information Introduction ..........................1 Directional Reference ......................1 Servicing the Engine and Drive Train Components ..............1 Symbols ..........................2-3 Section 2 - Safety Information Introduction ..........................4 Signal Words ...........................4 Before Operation Considerations ...................4 Operation Considerations ......................5 Roll Over Protection System ....................7 Maintenance Considerations .................... -
Página 4: Subject
TABLE OF CONTENTS (CONT'D) SUBJECT PAGE Section 6 - Adjustments Parking Brake Adjustment ....................22 Travel Adjustments ....................... 23 Throttle Control and Choke Adjustments ................24 Belt Adjustment ........................24 Belt Alignment ........................24 Cutter Deck Adjustments ..................... 25 Section 7 - Maintenance Maintenance Chart ....................... -
Página 5: Introduction
Figure 1-1 Mower Serial Number Plate Location For service of these components during the limited warranty period, it is important to contact your Scag dealer or find a USE ONLY SCAG APPROVED ATTACHMENTS local authorized servicing agent of the component AND ACCESSORIES. -
Página 6: Symbols
ISO 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 WARNING FALLING HAZARD USE ONLY SCAG APPROVED RIDING ATTACHMENTS SEE OPERATOR'S MANUAL 481109... - Página 7 SYMBOL DESCRIPTION SYMBOL DESCRIPTION Slow Fast Cutting Element - Basic symbol Continuously Variable - Linear Cutting Element - Engage Pinch Point 481039S Hourmeter/Elapsed Operating Hours Cutting Element - Disengage Read Operator's Manual Thown Object Hazard Keep Bystanders Away...
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Página 8: Introduction
Please indicate the complete model and serial number of your Scag product when requesting replacement manuals. 2.3 BEFORE OPERATION CONSIDERATIONS 2.2 SIGNAL WORDS... -
Página 9: Operation Considerations
Section 2 7. If the operator(s) or mechanic(s) cannot read English 12. DO NOT add fuel to a running or hot engine. Allow or Spanish, it is the owner's responsibility to explain the engine to cool for several minutes before adding this material to them. - Página 10 Section 2 2.4 OPERATION CONSIDERATIONS 10. Disengage power to cutter deck before crossing roads, walks or gravel drives. (CONT'D) 11. Mow only in daylight or good artificial light. 2. Reduce speed and exercise extreme caution on slopes and in sharp turns to prevent tipping or loss of control.
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Página 11: Roll Over Protection System
Section 2 2.5 ROLL-OVER PROTECTION SYSTEM 3. Check the buckle and latch for proper operation and determine if the latch plate is exessively worn, deformed, or if the buckle is damaged or cracked. See Figure 2-1. WARNING: INSPECT BUCKLE & LATCH Seat belt must be securely fastened during operation. -
Página 12: Maintenance Considerations
If you need service on your hydraulic system, Wait for all movement to stop before adjusting, please see your authorized Scag dealer. If cleaning or repairing. hydraulic fluid is injected into the skin, it must be surgically removed within a few hours by a doctor or gangrene may result. -
Página 13: Safety And Instructional Decals
Section 2 2.7 SAFETY AND INSTRUCTIONAL DECALS 483405 483505 483402 481568 483411 483406 483425 483556 482291 483467 2007 SFZ Safety Decals... -
Página 14: Section 3 - Specifications
3.1 ENGINE General Type ................Heavy Duty Industrial/Commercial Gasoline Brand ..................Briggs & Statton, Kawasaki Horsepower ................19 HP (Spec.#) (Scag Model SFZ48-19KA, SFZ52-19KA) 26 HP (Spec.# ) (Scag Model SFZ48-26BS, SFZ52-26BS) Cylinders..................2 with Cast Iron Sleeves Governor ................... Mechanical Type with Variable Speed Control Set At 3600 RPM Idle Speed .................. -
Página 15: Cutter Deck
3.7 PRODUCTIVITY The following chart will aid you in determining how many acres your Scag mower will cut per day. The chart is an estimate based on 8 hours per day cutting time at 6 MPH with a 20% allowance for overlap and turns. -
Página 16: Controls And Instrument Identification
Section 4 OPERATING INSTRUCTIONS 2. Mower Deck Switch (Figure 4-1). Used to engage CAUTION: and disengage the mower drive system. Pulling up on the switch will engage the deck drive. Pushing down Do not attempt to operate this mower unless you on the switch will disengage the deck drive. -
Página 17: Safety Interlock System
Section 4 6. Hourmeter (Figure 4-1). Indicates the number of hours the engine has been operated. It operates whenever the ignition key switch is in the ON position. Has preset maintenance reminders for engine and hydraulic system oil changes. Will start flashing scheduled maintenance 2 hours before preset time and continue flashing until 2 hours after. -
Página 18: Initial Run-In Procedures
Section 4 4.3 INITIAL RUN-IN PROCEDURES (First 5. Turn the ignition key to the START position and release the key as soon as the engine starts. Do not Day of Use or Approximately 20 Hours) hold the key in the START position for more than 15 seconds at a time. -
Página 19: Engaging The Deck Drive
Section 4 To steer the mower right while traveling forward, pull the To steer right while traveling in reverse, allow the right right steering control lever back. The further the lever is steering control lever to move forward. The further the pulled back, the quicker the mower will turn right. -
Página 20: Hillside Operation
Section 4 3. To disengage the deck drive, push the switch in to the 4.8 PARKING THE MOWER disengage position. 1. Park the machine on a flat, level surface only. Do not 4. Always operate the engine at full throttle to properly park the machine on an incline. -
Página 21: Removing Clogged Material
Section 4 4.10 REMOVING CLOGGED MATERIAL 4. Keep mower and discharge chute clean. 5. When mowing wet or tall grass, mow the grass twice. Raise the mower to the highest setting for the first pass and then make a second pass to the desired ROTATING BLADES height. -
Página 22: Towing
Section 4 CUTTER DECK CUTTING HEIGHT RELEASE LEVER ADJUSTMENT DECK LIFT Figure 4-4 Cutter Deck Height Adgustment 4.14 TOWING (optional hitch accessory) 1. Never allow children or others in or on towed equipment. 2. Tow only with a machine that has a hitch designed for towing. -
Página 23: Section 5 - Troubleshooting Cutting Conditions
Section 5 TROUBLESHOOTING CUTTING CONDITIONS CAUSE CURE CONDITION 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... - Página 24 Deck plugged, grass accumulation Clean underside of deck Too much blade angle (deck pitch) Adjust pitch and level Deck mounted improperly See your authorized SCAG dealer Bent spindle area See your authorized SCAG dealer Dull blade Sharpen blade Width of Deck...
- Página 25 Adjust pitch and level in Center of Cutting path Bent blade Replace blade Internal spindle failure See your authorized SCAG dealer Mounting of spindle incorrect See your authorized SCAG dealer Width of Deck SGB024 Slope Cut - Sloping Bent spindle mounting area...
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Página 26: Parking Brake Adjustment
Section 6 -NOTE- ADJUSTMENTS If this procedure does not achieve proper brake adjustment, please contact your authorized Scag 6.1 PARKING BRAKE ADJUSTMENT dealer. WARNING: DO NOT operate the mower if the parking brake is not operable. Possible severe injury could result. -
Página 27: Travel Adjustments
Section 6 TRAVEL ADJUSTMENTS 3. Run the engine at full operating speed and check if the machine creeps forward or backwards. Neutral or tracking adjustments will need to be made if: 4. Tilt the seat forward and adjust the RH wheel by loosening the upper control linkage mounting bolt. -
Página 28: Tracking Adjustment
To adjust this condition, proceed as follows: Belt alignment is important for proper performance of your Scag mower. If you experience frequent belt wear A. Stop the machine and place the steering control or breakage, see your authorized Scag service center for levers in the neutral position. -
Página 29: Cutter Deck Adjustments
Section 6 6.6 CUTTER DECK ADJUSTMENTS 3. Tighten the two elastic stop nuts to secure the cutter deck in the proper position. Cutter deck level, pitch and height are set at the factory. Cutter Deck Pitch However, if these adjustments should ever need to be made, the following procedures will aid in obtaining the proper cutter deck adjustment. - Página 30 Section 6 LOOSEN HERE LOOSEN HERE ADJUST HERE ADJUST HERE 2007 SFZ DLA 2007 SFZ RSDA Figure 6-6. Cutter Deck Pitch Adjustment -NOTE- To prevent the cutter deck from teetering, all four cutter deck hanging chains must have tension on them.
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Página 31: Maintenance Chart
Replace engine fuel filter See paragraph 7.4 Drain hydraulic system, replace See paragraph 7.2 hydraulic oil and filters Use SAE 20W50 Motor Oil Adjust electric PTO clutch See Scag Dealer * Perform these maintenance procedures more frequently under extreme dusty or dirty conditions. -
Página 32: Hydraulic System
Section 7 7.2 HYDRAULIC SYSTEM -IMPORTANT- The hydraulic system oil should be changed if you notice the presence of water or a rancid odor to the A. Checking Hydraulic System Oil Level hydraulic oil. The hydraulic system oil level should be checked after the 1. - Página 33 Section 7 5. Once the hydraulic system has drained, install new 11. Move the dump valve control levers to the "freewheel" hydraulic oil filters to both axles by hand, turn 3/4 to position. (See Figure 7-5). one complete turn after the filter gasket contacts the filter base.
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Página 34: Engine Oil
Section 7 7.3 ENGINE OIL ENGINE OIL FILL & DIPSTICK A. Checking Engine Crankcase Oil Level The engine oil level should be checked after every 8 hours of operation or daily as instructed in the Engine Operator’s Manual furnished with this mower. B. -
Página 35: Engine Fuel System
Section 7 7.4 ENGINE FUEL SYSTEM 8. Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device. 9. If fuel is spilled on clothing, change clothing To avoid injury from burns, allow the mower to immediately and wash affected skin. -
Página 36: Battery
Section 7 7.6 BATTERY A. Charging the Battery Refer to the battery charger’s manual for specific WARNING: instructions. Battery posts, terminals, and related acces- sories contain lead and lead compounds, Under normal conditions the engine’s alternator will have chemicals known to the State of California no problem keeping a charge on the battery. -
Página 37: Drive Belts
See your authorized Scag dealer for blade balancing or special tools, if you choose to balance your own 3. Check the cutter blades for straightness. If the cutter blades. -
Página 38: Tires
3. Use a mild soap solution or a vinyl/rubber cleaner to clean the seat. Figure 7-9 Blade Replacement 4. Repair damaged metal surfaces using Scag touch-up -NOTE- paint (P/N 48521) available from your authorized Scag Be sure that the blade is installed with the lift wing dealer. - Página 39 Section 8 NOTES...
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Página 40: Sfz48, Sfz52 Cutter Deck
Section 8 48”& 52" CUTTER DECKS 23 22 2007 SFZ CD... - Página 41 Section 8 48”& 52" CUTTER DECKS Ref. Part Ref. Part No. No. Description 48 52 No. No. Description 48 52 424528 Belt Cover 04030-07 Lockwasher, 1/2 Spring 04063-01 Key, 1/4 x 1/4 x 1-1/4” 04001-121 Bolt, Hex Head 5/8-11 x 1-1/2” 04112-06 Nut, 3/4-16 Spiral Lock 461950...
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Página 42: Cutter Deck Controls
Section 8 CUTTER DECK CONTROLS 14 26 18 23 2007 SFZ CDC... - Página 43 Section 8 CUTTER DECK CONTROLS Ref. Part Description 483341 Cable, Deck Lift 04003-31 Bolt, Carriage 3/8-16 x 3/4” 424476 Support, Idler Arm 43710 Spacer, Deck Lift Pivot 04001-90 Bolt, Hex Head 1/2-13 x 3-1/4” 04001-183 Bolt, Hex Head 1/2-13 x 1-3/4” 483453-03 Bearing 04040-07...
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Página 44: Sheet Metal Components
Section 8 SHEET METAL COMPONENTS TO RH REAR SEAT MOUNTING BOLT TO RH FAN COVER 51 28 2007 SFZ SMC... - Página 45 Section 8 SHEET METAL COMPONENTS Ref. Part Ref. Part No. No. Description No. No. Description 483408 Seat Assembly 04019-03 Nut, Serrated Flange 5/16-18 483544 Back Cushion 462022 Main Frame w/Decals 483545 Bottom Cushion *462016 Main Frame w/Decals 483549 Arm Rest Kit 43703 Spacer, Bearing 483543...
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Página 46: Sfz Roll-Over Protection System
Section 8 SFZ ROLL-OVER PROTECTION SYSTEM... - Página 47 Section 8 SFZ ROLL-OVER PROTECTION SYSTEM Ref. Part No. No. Description 04001-184 Bolt, Hex Head 1/2-13 x 3-1/4” Gr. 8 04040-13 Flatwasher, 1/2-.562 x 1.375 x .109 43743 Bushing, SFZ ROPS 04021-19 Nut, Center Lock 1/2-13 462021 ROPS, SFZ...
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Página 48: Drive System Components
Section 8 DRIVE SYSTEM COMPONENTS 14 34 45 46 36 34 TO RIGHT DRIVE PUMP 43 41 2007 SFZ DSC... - Página 49 Section 8 DRIVE SYSTEM COMPONENTS Ref. Part Ref. Part No. No. Description No. No. Description 483465 Engine, Briggs & Stratton 26hp 44162 Rod, Brake Linkage 483516 Engine, Kawasaki 19hp 04001-04 Bolt, Hex Head 1/4-20 x 1-1/2” 04061-01 Cotter Pin, 3/32 x 1” 462012 Electric Clutch Assy.
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Página 50: Fuel And Electrical System
Section 8 FUEL AND ELECTRICAL SYSTEM SEAT SWITCH CLUTCH ENGINE MOUNT BOLT THROTTLE CHOKE 2007 SFZ ES... - Página 51 Bolt, Hex Head 1/4-20 x 1/2” Serrated Flange 461996 Battery Cover (incl. items 19 & 20) 483452 Pad, Battery Hold Down 483508 Rubber Pad 483420 Battery (not avail. through Scag) 483381 Muffler, Briggs & Stratton 483383 Muffler, Kawasaki Exhaust Gasket Lockwasher Bolt...
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Página 52: Zt-2800 Hydraulic Axle Assembly
Section 8 ZT-2800 HYDRAULIC AXLE ASSEMBLY 32 33 17 18... - Página 53 Section 8 ZT-2800 HYDRAULIC AXLE ASSEMBLY Ref. Part Ref. Part No. No. Description No. No. Description HG70489 Kit, Fan & Pulley HG50863 Nut, Hex Locking 3/4-16 HG51244 Nut, Hex Locking 1/2-20 HG71595 Kit, RTN Assembly HG51523 Washer, Slotted HG51812 Bolt, 5/16-24 x 1” Patch HG51862 Fan, 7”...
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Página 54: Replacement Decals
Section 8 REPLACEMENT DECALS AND INFORMATION PLATES COMMERCIAL GRADE MOWER DECK... - Página 55 Section 8 REPLACEMENT DECALS AND INFORMATION PLATES Ref. Part Description 483402 Decal, Belt Cover 483405 Decal, Warning 483425 Decal, ROPS 483505 Decal, Spinning Blades 481568 Decal, Traction Control 483411 Decal, Seat Replacement 483494 Decal, 48 Commercial 483495 Decal, 52 Commercial 483406 Decal, Knives 483556...
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Página 56: Electrical Schematic
Section 8 ELECTRICAL SCHEMATIC - FREEDOM Z SEAT SWITCH BRAKE INTERLOCK SWITCH R.H. NEUTRAL SWITCH GREEN BLACK W/RED STRIPE WHITE GREEN OPTIONAL BLACK LIGHT ACCESSORY BLACK HOURMETER BLACK RED W/YEL STRIPE GREEN L.H. NEUTRAL BLACK W/RED STRIPE SWITCH WHITE WHITE GREEN BLACK BLACK... - Página 57 The expense of delivering the mower to the dealer for warranty work and the expense of returning it to the owner after repair will be paid for by the owner. Scag’s responsibility is limited to making the required repairs and no claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Scag mower.
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Página 58: Garantía Limitada - Freedom Z
La obligación de Scag en virtud de la presente garantía se limita estricta y exclusivamente a la reparación o el reemplazo de piezas defectuosas, y Scag no asume ni autoriza a ningún otro a asumir en su lugar ninguna otra obligación.