Page 3 - TABLE OF CONTENTS; S U B J E C T
I TABLE OF CONTENTS S U B J E C T P A G E Section 1 - General Information 1.1 Introduction ........................................................................................................................... 1 1.2 Directional Reference ............................................................
Page 4 - I I
I I TABLE OF CONTENTS (CONT'D) S U B J E C T P A G E Section 6 - Adjustments 6.1 Parking Brake Adjustment .................................................................................................... 21 6.2 Travel Adjustments ......................................................................
Page 5 - Serial Plate; GENERAL INFORMATION; DIRECTION REFERENCE; Section 1; Figure 1-1 Tractor Serial Number Plate Location
1 SCR 2K SPL Serial Plate GENERAL INFORMATION 1.1 INTRODUCTION Your mower was built to the highest standards in the industry. However, the prolonged life and maximum efficiency of your mower depends on you following the operating, maintenance and adjustment instructions in this manual. If additional...
Page 6 - SAFETY INFORMATION; Section 2; READ THIS OPERATORS MANUAL BEFORE
2 SAFETY INFORMATION CAUTION: WARNING: Section 2 2.1 INTRODUCTION Your mower is only as safe as the operator. Carelessness or operator error may result in serious bodily injury or death. Hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training o...
Page 7 - If the mower is driven on public roads, it must; DO NOT; OPERATION CONSIDERATIONS; WHEN MOWING A
3 Section 2 WARNING: -NOTE- WARNING: 12. Equipment must comply with the latest requirements per ANSI J137 and/or ANSI S279 when driven on public roads. If the mower is driven on public roads, it must comply with state and local ordinances as well as SAE J137 and/or ANSI / ASAE S279 requirements. Con...
Page 8 - MAINTENANCE CONSIDERATIONS; Hydraulic fluid is under high pressure.
4 Section 2 5. Before attempting to start the engine, with the operator in the seat, disengage power to the cutter deck, place the hopper in the stowed position, steering control levers in the neutral position and engage the parking brake. 6. If the mower discharge ever plugs, shut off the engine, r...
Page 9 - SAFETY AND INSTRUCTIONAL DECALS; DANGER; SPINNING BLADE; KEEP CLEAR; INSTALL BELT COVER BEFORE; ROTATING BLADES AND BELTS; WARNING; CAUTION; CAUTION; KEEP BYSTANDERS AWAY
5 Section 2 2.6 SAFETY AND INSTRUCTIONAL DECALS DANGER SPINNING BLADE KEEP CLEAR CONTACT CAN INJURE 48071 WARNING INSTALL BELT COVER BEFORE OPERATING MACHINE READ OPERATOR'S MANUAL 481039 ROTATING BLADES AND BELTS WARNING KEEP HANDS, FEET & CLOTHING CLEARKEEP ALL GUARDS IN PLACESHUT OFF ENGINE &...
Page 10 - Section 3; SPECIFICATIONS
6 Section 3 3.1 ENGINE General Type .............................................................................. Heavy Duty Industrial/Commercial Gasoline Brand ......................................................................................... Kohler Model .....................................
Page 11 - Gearbox on the Cutter Deck; GRASS CATCHING SYSTEM; the Grass Clippings into a Hopper; WEIGHTS AND DIMENSIONS; The machine will travel at 8.5 mph for
7 Section 3 3.3 TRACTOR (CONT'D) Travel Speed: Forward ................................................................................. 0 - 8.5 MPH Reverse .................................................................................. 0 - 5.0 MPH 3.4 CUTTER DECK No. of Blades .....................
Page 12 - Section 4; OPERATING INSTRUCTIONS; Figure 4-1 Controls and Instruments
8 Section 4 OPERATING INSTRUCTIONS Do not attempt to operate this mower unless youhave read this manual. Learn the location andpurpose of all controls and instruments before youoperate this mower. 4.1 CONTROLS AND INSTRUMENT IDENTIFICATION Before operating the mower, familiarize yourself with all mo...
Page 13 - Figure 4-2 Dump Valves Location; SAFETY INTERLOCK SYSTEM; Figure 4-3 Blower Belt Release; Blower Belt
9 Section 4 5 . Ammeter (Figure 4-1). Indicates the condition of the charging system. When the engine is running the needle should be at the positive end of the meter. If the needle is on the negative end of the meter, this indicates a discharge condition and the machine should be taken in for servi...
Page 14 - STARTING THE ENGINE
1 0 Section 4 Never operate the mower with the interlocksystem disconnected or malfunctioning. Do notdisengage or bypass any switch; injury toyourself and others or property damage couldresult. 4.3 INITIAL RUN-IN PROCEDURES (First Day of Use or Approximately 10 Hours) 1. Check all belts for proper a...
Page 15 - Forward Travel; Figure 4-4 Hands On Controls; Reverse Travel
1 1 Section 4 In case of an emergency, such as loss of control, stop the mowers movement by quickly pulling the forward speed control lever to the neutral position. Forward Travel -NOTE- Use one hand on both steering levers as shown in Figure 4-4 to minimize overcontrol. To travel forward with the ...
Page 16 - Figure 4-6 Proper Operation on a Slope; HILLSIDE OPERATION; Figure 4-5 Cutter Engage Switch; A squealing noise may be heard when
1 2 Section 4 WARNING: SCR 2K POS Figure 4-6 Proper Operation on a Slope To steer left while traveling in reverse, allow the left steering control lever to move forward. The further the control is allowed to move forward, the sharper the mower will turn left. To steer right while traveling in revers...
Page 17 - Figure 4-7 Improper Operation on a Slope; PARKING THE MOWER; Do not wash a hot or running engine. Cold; Figure 4-8 Blower Belt Release
1 3 Section 4 Figure 4-7 Improper Operation on a Slope 4. Fill the fuel tank with fresh, clean fuel at the end of every day of operation. 5. Check the tire pressure. Inflate tires if necessary. 4.10 HOPPER, MULCH or SIDE DISCHARGE OPERATION When mowing with the cutting deck setup for rear discharge ...
Page 18 - Figure 4-10 Tailgate Operation; Grass Catching Operation; The mower has an interlock switch that will
1 4 Section 4 SCR 2K TGO Lock Pin andLatch Plate Figure 4-10 Tailgate Operation Figure 4-11 Raising The Hopper Never operate the grass catcher with thehopper back door open. Objects can bethrown out the spout of the hopper with aforce that can cause injury to bystanders orproperty damage. B. Raise t...
Page 19 - Side Discharge Operation; Figure 4-12 Baffles for Side Discharge; ROTATING BLOWER BLADES
1 5 Section 4 E. Release the latch holding the tailgate and then lower the tailgate. Side Discharge Operation The side discharge deck can throw objects with greatforce. Do not stand in front of discharge chute whenthe cutter deck is engaged. Keep bystanders clearfrom the area while mowing. When mowi...
Page 20 - RECOMMENDATIONS FOR MOWING; Figure 4-14 Deck Height Adjustment
1 6 Section 4 WARNING: 4.12 MOVING MOWER WITH ENGINE STOPPED To free-wheel or move the mower around without the engine running, place the dump valve handle in the FREE-WHEEL position (Figure 4-2). Disengage the parking brake and move the mower by hand. The lever must be returned to the DRIVE posit...
Page 21 - TILTING THE CUTTER DECK; Figure 4-15 Deck Locking Pin
1 7 Section 4 4.15 TILTING THE CUTTER DECK Figure 4-15 Deck Locking Pin WARNING: Do not tilt the mower deck with the mower bladesrotating. Shut off the engine and remove the ignitionkey. Bodily injury could occur from the rotatingblades. The mower deck can be tilted up for trailering, blade replacem...
Page 22 - Section 5; Stringers - Occasional; CONDITION; Streaking - Strips of; TROUBLESHOOTING CUTTING CONDITIONS
Section 5 18 Stringers - Occasional Low engine RPM Run engine at full RPM Blades of UncutGrass 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 Clean underside of dec...
Page 23 - Uneven Cut on Flat; Uneven Cut on
Section 5 19 Uneven Cut on Flat Lift worn from blade Replace blade Ground - WavyHigh-Low Blade upside down Mount with cutting edge toward Appearance, ground Scalloped Cut, orRough Contour Deck plugged, grass accumulation Clean underside of deck Too much blade angle (deck pitch) Adjust pitch and leve...
Page 24 - the Ground
Section 5 20 Scalping - Blades Low tire pressures Check and adjust pressures Hitting Dirt orCutting Very Close to G round speed too fast Slow speed to adjust for conditions the Ground Cutting too low May need to reduce ground speed, raise cutting height, change direction of cut, and/or change pitch ...
Page 25 - Section 6; ADJUSTMENTS; PARKING BRAKE ADJUSTMENT; Figure 6-2 Brake Switch Adjustment; If this procedure does not achieve proper brake; Figure 6-1 Brake Switch; Park Brake Control
R Section 6 2 1 ADJUSTMENTS 6.1 PARKING BRAKE ADJUSTMENT WARNING: Do not operate the mower if the parking brake isnot operable. Possible severe injury couldresult. The parking brake linkage should be adjusted whenever the parking brake lever is placed in the ENGAGE position and the parking brake w...
Page 26 - TRAVEL ADJUSTMENTS; Before proceeding with this adjustment, be sure that; Figure 6-4 Speed Control Lever; Figure 6-3 Brake Actuator Rod Assembly; Spring Housing
R Section 6 2 2 6.2 TRAVEL ADJUSTMENTS Neutral or tracking adjustments will need to be made if: A. The speed control lever is in neutral and the machine creeps forward or backward. (Neutral Adjustment) B. The mower pulls to one side or the other when traveling in a forward direction. (Tracking Adjus...
Page 28 - Steering Handle Adjustment; Figure 6-6 Steering Handle Adjustment; Figure 6-5 Drive linkage; Tracking Adjustment
R Section 6 2 4 Steering Handle Adjustment The steering handles should be positioned in line with each other for easy one-handed control. The handles can then be adjusted forward or backwards to accommodate the operator. Figure 6-6 Steering Handle Adjustment Keep HandlesAligned Adjustment Bolt SCR 2...
Page 29 - CUTTER DECK ADJUSTMENTS; Figure 6-7 Cutter Deck Adjustment
R Section 6 2 5 1. Shut off the mowers engine and engage the parking brake. 2. Loosen the two bolts for each steering handle and pivot the handles forward or back as desired. 3. Keep the handles aligned and tighten the bolts. 4. Maintain gap between steering handles. If gap does not exist, contact ...
Page 30 - Section 7; MAINTENANCE; MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS; HOURS
2 6 Section 7 MAINTENANCE 7.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS HOURS Break-In 8 40 100 200 500 Procedure Comments (First 10) X Check all hardware for tightness X Check hydraulic oil level See paragraph 7.3 X Check all belts for tightness See paragraph 7.8 X Change engine oil and fil...
Page 31 - LUBRICATION
Section 7 2 7 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D) HOURS Break-In 8 40 100 200 500 Procedure Comments (First 10) X Apply grease to fittings See paragraph 7.2 X Check hardware for tightness X Change engine oil filter See paragraph 7.4 X Check hydraulic oil level See paragraph 7....
Page 32 - atible Greases: Mobilix #2 found at Mobil Service Stations; Figure 7.1 Lubrication Fitting Points
2 8 Section 7 + Comp atible Greases: Mobilix #2 found at Mobil Service Stations Ronex MP found at Exxon Service Stations Super Lube MEP #2 & Super Stay-M #2 found at Conoco Stations Shell Alvania #2 found at Shell Service Stations Lidok EP #2 fo und at industrial shops Figure 7.1 Lubrication Fit...
Page 33 - A. Checking Hydraulic Oil Level; If the oil level is consistently low, check for; Figure 7-2 Hydraulic Oil Reservoir; The hydraulic oil should be changed if you; A. Checking Engine Crankcase Oil Level
Section 7 2 9 7.3 HYDRAULIC SYSTEM A. Checking Hydraulic Oil Level The hydraulic oil level should be checked after the first 10 hours of operation. Thereafter, check the oil after every 200 hours of machine operation or monthly, whichever occurs first. -IMPORTANT- If the oil level is consistently lo...
Page 34 - Figure 7-3 Engine Fill Cap and Dip Stick; B. Changing Engine Crankcase Oil; Figure 7-4 Engine Oil Drain Plug; A. Filling the Fuel Tank; ENGINE FUEL SYSTEM
3 0 Section 7 To avoid injury from burns, allow the mowerto cool before removing the fuel tank cap andrefueling. Figure 7-3 Engine Fill Cap and Dip Stick B. Changing Engine Crankcase Oil After the first 5 hours of operation, change the engine crankcase oil and replace the oil filter. Thereafter, cha...
Page 35 - ENGINE AIR CLEANER; In extremely dusty conditions it may be neces-; Figure 7-6 Fuel Shutoff and Fuel Filter; Fuel Filter
Section 7 3 1 7.7 BATTERY A. Checking Electrolyte Level and Cleaning Battery After every 40 hours of operation or weekly, whichever occurs first, check the electrolyte level in the battery and clean the battery and connections. Dirt and fluid on the top of the battery can cause the battery to discha...
Page 36 - B. Charging the Battery; Do not overfill the battery. Electrolyte will
3 2 Section 7 WARNING: B. Charging the Battery Refer to the battery chargers manual for specific instructions. Under normal conditions the engines alternator will have no problem keeping a charge on the battery. If the battery has been completely discharged for a long period of time, the alternato...
Page 37 - Figure 7-8 Blade Sharpening
Section 7 3 3 Do not attempt to straighten a bent blade, andnever weld a broken or cracked blade. Alwaysreplace it with a new blade to assure safety. 4. If a blade cutting edge is dull or nicked, it should be sharpened. Remove the blades for sharpening. See "Blade Replacement." Never operate...
Page 38 - B. Changing Lubricant; Spindle blade bolts are left handed thread.; CUTTER DECK GEARBOX; Figure 7-9 Gearbox Check Plug
3 4 Section 7 The fluid level in the cutter deck gearbox should be checked after every 100 hours of operation or bi-weekly, whichever occurs first. 1. Remove the ignition key and engage the parking brake. 2. Lift the foot plate up to gain access to the gearbox. 3. Clean and remove the check plug fro...
Page 39 - POWER UNIT GEARBOX; Figure 7-10 Gearbox Drain Plug; Figure 7-11 Deck Height Pins; Figure 7-12 Gearbox Dipstick
Section 7 3 5 8. Using the caster wheel arm, lift the cutter deck frame assembly off the cutter deck and secure in place with the lock pin. 9. Clean and remove the check plug from the side of the gearbox and fill the gearbox with SAE 80W90 lubricant until fluid is level with the bottom of the plug p...
Page 40 - FLUID LEVEL; Figure 7-13 Fluid Level
3 6 Section 7 B. Changing Lubricant The lubricant in the power unit gearbox should be changed after every 500 hours of operation or yearly, whichever occurs first. 1. Beneath the power unit is an access hole to the gearbox drain plug. Clean the area thoroughly and place a suitable container under th...
Page 41 - NOTES
Page 42 - CUTTER DECK
3 8 CUTTER DECK B SCR 2K CD A A B 1 8 9 4 7 19 18 2 10 17 6 20 3 21 30 27 27 5 22 23 24 29 15 14 14 14 12 12 12 26 13 16 25 24 11 28 25 24 23 29 31 32 32 33 34 35 36 37 38 39 40 41 42 43 38 44 45 46 47 50 50 49 48 51 52 54 53 55 56 57 58 52 59 59 60 61 61 61 62 59 53 63 63 65 64 66 67 25 68 69 69 69...
Page 43 - Description
3 9 Ref. Part.No. Number Description 1 461330 Cutter Deck with Decals 2 46631 Spindle Assembly 3 481516 Gearbox, Cutter Deck Spindle Drive 4 481632 Wheel, Anti-Scalp 5 43515 Pin, Front Deck Height Adjustment 6 482075 Pin, Rear Deck Height Adjustment 7 422478 Bracket, Anti-Scalp Wheel 8 481625-01 Kno...
Page 44 - CUTTER DECK SUPPORT COMPONENTS
4 0 CUTTER DECK SUPPORT COMPONENTS SCR 2K CDF 1 2 2 3 3 3 4 5 6 7 8 9 10 11 12 13 12 15 14 17 16 18 25 26 27 28 29 30 31 32 19 21 20 22 20 23 24 33 33
Page 45 - Number Description
4 1 Ref. Part. No. Number Description 1 482078 Cover, Spring 2 04001-52 Bolt, Hex Head 1/2-13 x 2.5" 3 04019-06 Nut, 1/2-13 Serrated Flange 4 481993 Spring, Cutter Deck LIft 5 04021-09 Nut, 3/8-16 Elastic Stop 6 04001-19 Bolt, Hex Head 3/8-16 x 1" 7 422775 Footplate 8 481284 Bumper, Rubber 9...
Page 46 - SHEET METAL
4 2 SHEET METAL SCR 2K SMC A B A B 1 C C 4 2 3 3 5 6 7 8 9 10 11 12 13 14 15 16 12 13 14 17 19 20 21 22 23 24 25 26 19 18 18 28 27 29 30 31 32 33 34 35 36 37 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 47 51 51 52 52 53 53 54 54 55 55 56 57 57 58 59 60 48 61 62 63 64 58 65 66 67 68 68 69 69 58 4...
Page 48 - BLOWER ASSEMBLY
4 4 BLOWER ASSEMBLY SCR 2K BLOWER A A 1 2 3 4 5 6 7 7 12 11 10 9 8 13 15 12 14 17 19 16 20 18 21 23 22 23 25 24 26 31 30 29 28 27 33 32 32 26 29 34 35 25 36 37 38 39 40 41
Page 50 - ENGINE AND ATTACHING PARTS
4 6 ENGINE AND ATTACHING PARTS SCR 2K EAP PART OFENGINE PART OFENGINE 2 PART OFENGINE To DeckDrive Shaft To Engine To Blower 1 4 5 3 6 7 9 10 11 12 13 16 15 17 18 19 22 21 23 19 20 21 8 24 25 25 25 25 26 27 28 29 30 31 31 32 33 33 34 34 35 36 37 38 PART OFENGINE 39 39 40 40 41 29 42 42 42 43 44 45 3...
Page 52 - TRACTION DRIVE COMPONENTS
4 8 SCR 2K TD 1 2 3 4 5 5 6 7 8 10 9 11 12 12 13 14 15 9 16 9 17 17 17 18 19 20 21 22 23 24 25 26 17 27 29 30 28 8 7 6 31 To Back of Engine Block 27 33 33 32 27 34 9 9 TRACTION DRIVE COMPONENTS
Page 54 - HYDRAULIC PUMP; Overhaul Seal Kit
5 0 HYDRAULIC PUMP 390S0167 11 4 9 11 2 12 10 6 8 13 7 18 5 14 15 16 17 19 20 21 22 1 29 23 24 30 25 26 28 27 3 Overhaul Seal Kit
Page 56 - CUTTER DECK DRIVE GEARBOX
5 2 CUTTER DECK DRIVE GEARBOX 2 5 1 7 6 3 1 8 7 4 2 9
Page 58 - SPEED AND STEERING CONTROLS
5 4 1 SCR 2K SSC 1 2 6 6 5 9 8 9 8 10 7 7 11 12 13 13 14 16 16 16 16 16 15 17 17 17 18 19 9 6 8 7 20 20 21 22 23 3 4 3 4 2 24 25 26 26 27 27 28 28 28 28 28 28 28 29 30 31 31 30 30 32 32 33 34 34 35 36 37 38 39 40 41 42 42 43 44 44 45 SPEED AND STEERING CONTROLS
Page 60 - PARKING BRAKE MECHANISM
5 6 SCR 2K PBL 1 2 3 4 5 6 7 8 10 7 9 11 12 13 10 7 10 9 9 7 10 10 10 11 12 13 9 7 14 15 16 17 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 37 37 37 37 29 29 40 40 40 38 13 13 39 41 41 42 42 42 42 44 45 31 41 48 4647 PARKING BRAKE MECHANISM
Page 62 - FUEL AND HYDRAULIC COMPONENTS
5 8 FUEL AND HYDRAULIC COMPONENTS SCR 2K FHC To Right SideFuel Tank To Engine 1 1 2 2 2 2 3 38 38 5 6 7 7 7 8 9 9 10 10 11 11A 12 13 39 39 15 15 15 15 16 16 17 18 19 40 21 22 23 23 24 24 25 26 4 4 27 27 27 27 4 4 28 28 28 29 29 29 30 30 30 31 32 33 33 34 34 35 36 36 37 37 37 37 20 20 14
Page 64 - ELECTRICAL SYSTEM
6 0 ELECTRICAL SYSTEM C C SCR 2K EKH TO HOPPERHARNESS A A C B B 1 2 2 3 3 4 5 6 7 8 9 10 11 12 13 14 15 16 9 9 10 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
Page 66 - HOPPER
6 2 HOPPER SCR 2K HC 1 A A To Frame 1 1 1 1 1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 14 16 16 16 16 16 17 18 19 19 20 20 21 22 23 24 25 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 46 46 47 48 49 50 51 51 52 53 54 37 55
Page 68 - HOPPER ACTUATOR MECHANISM
6 4 HOPPER ACTUATOR MECHANISM 1 2 3 4 5 6 7 8 9 10 11 12 11 13 10 9 7 8 13 14 15 16 1718 19 18 15 27 7 20 8 26 25 5 29 24 24 26 25 23 28 SCR 2k HA
Page 70 - REPLACEMENT DECALS AND INFORMATION PLATES; CUTTING; CHOKE; OFF; ON
6 6 REPLACEMENT DECALS AND INFORMATION PLATES 1 2 3 4 7 8 5 ROTATING BLADES AND BELTS WARNING KEEP HANDS, FEET & CLOTHING CLEARKEEP ALL GUARDS IN PLACESHUT OFF ENGINE & DISENGAGE BLADECLUTCH BEFORE SERVICINGCLEAR AREA OF DEBRIS BEFORE MOWINGUSE CAUTION IN DIRECTING DISCHARGEKEEP BYSTANDERS, ...
Page 72 - ELECTRICAL SCHEMATIC
6 8 ELECTRICAL SCHEMATIC SEAT SWITCH + - INSTRUMENT PANEL HOURMETER MOWER ENGAGE SWITCH KEY SWITCH AMMETER ELECTRIC CLUTCH BRAKE INTERLOCK SWITCH BATTERY RELAY GROUND SOLENOID STARTER ENGINE FUSES 20 AMP + - + - GRN/WHT RED BLK ENGINE HARNESS RED/YEL BLK BLK RED/YEL SCR2KESKH YEL A B C D E F G H RED...
Page 74 - tion to modify any mower previously manufactured.; may not apply to you.; LIMITED WARRANTY - COMMERCIAL EQUIPMENT
Any part of the Scag commercial mower manufactured by Scag Power Equipment and found, in the reasonable judgment of Scag, to be defective in materials or workmanship, will be repaired or replaced by an Authorized Scag Service Dealer without charge for parts and labor. This warranty is limited to the...
