Page 3 - TABLE OF CONTENTS; SUBJECT; MEMBER
TABLE OF CONTENTS SUBJECT PAGE Introduction .................................................................................................. 1 General Safety Instructions ......................................................................... 1 Signal Words .........................................
Page 4 - II
TABLE OF CONTENTS (CONTINUED) SUBJECT PAGE Illustrated Parts List Notes ................................................................................................ 15 SWMU - 36" Cutter Deck .................................................................. 16-17 SWMU - 48" & 52"...
Page 5 - USE OF OTHER THAN ORIGINAL SCAG; GENERAL SAFETY INSTRUCTIONS; READ THIS OPERATOR'S MANUAL
1 SIGNAL WORDS This symbol means Attention! Become Alert! Your Safety is Involved!". The symbol is used with the following signal words to attract your attention to safety messages found on the decals and throughout this manual. The message that follows the symbol contains important information...
Page 6 - ISO Symbols; WARNING
2 CE Mark Transmission Choke On/Start Spring Tension on Idler Oil Off/Stop S Y M B O L DESCRIPTION S Y M B O L DESCRIPTION ISO Symbols Spinning Blade 48071S Parking Brake WARNING FALLING HAZARD USE ONLY SCAG APPROVED RIDING ATTACHMENTS SEE OPERATOR'S MANUAL 481109 Falling Hazard
Page 9 - MAINTENANCE AND STORAGE
5 14. Use only Scag approved riding attachments. Scag Approved Riding Attachments: RS-2 RS-ZT Using unapproved attachments, (especially "stand- up" riding attachments) may be hazardous. MAINTENANCE AND STORAGE 1. Disconnect the spark plug wire from the spark plug to prevent accidental starti...
Page 10 - MOWER OPERATION; Use gasoline with an octane rating no less than
6 9. Always store gasoline in a safety-approved, red container. 10. Be careful when servicing the battery as it con- tains acid, which is corrosive and could cause burns to skin and clothing. 11. Batteries release explosive gases when being charged or discharged. Keep batteries away from any source ...
Page 11 - Figure 1. Steering Control Rod Adjustment; CUTTER DECK BELT ADJUSTMENTS
7 TRANSMISSION DRIVE BELT The transmission drive belt on the SWU belt drive machine has a spring-loaded idler system and needs no adjustment. If you find that the transmission slips, see your local Scag Servicing Dealer for service. DRIVE CONTROL ADJUSTMENTS 1. Adjust the steering control rods so th...
Page 12 - ADJUSTING CUTTING HEIGHT; Figure 3. Cutting Height Adjustment; CUTTER BLADES; Do not sharpen beyond 1/3 of the width of the blade.; Figure 4. Blade Sharpening
8 SWU99AG Figure 2. "Adjust-A-Grip" Cutting conditions will determine what setting is needed for the Adjust-A-Grip" and your machine. If the drive belts slip due to high moisture conditions, the tension may need to be increased. On the other hand, if the day is dry and you are cutting on...
Page 13 - C O M M E N T S; LUBRICATION & MAINTENANCE; + Grease spindle until grease comes out the relief valve.; P R O C E D U R E
9 C O M M E N T S LUBRICATION & MAINTENANCE + Grease spindle until grease comes out the relief valve. Compatible Greases: Lidok EP #2 (found at industrial shops) Ronex MP (Exxon service stations) Shell Alvania (Shell service stations) Mobilux #2 (Mobil service stations) X X P R O C E D U R E Che...
Page 14 - CONDITION; Streaking - Strips of; TROUBLESHOOTING CUTTING CONDITIONS
1 0 Stringers - Occasional Low engine RPM Run engine at full 3600 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 deck Be...
Page 15 - CAUSE; Sloping Ridge Across; Uneven Cut on Flat
1 1 CONDITION TROUBLESHOOTING CUTTING CONDITIONS CAUSE CURE Sloping Ridge Across Tire pressures not equal Check and adjust tire pressure Width of Cutting Path Wheels uneven Check and adjust tire pressure Deck mounted incorrectly See your authorized SCAG dealer Uneven Cut on Uneven ground May need to...
Page 17 - TECHNICAL SPECIFICATIONS; MODELS; ENGINE DECK
1 3 TECHNICAL SPECIFICATIONS MODELS SWU36A-15KA, SWU48A-17KA, SWU52A-17KA ENGINE General Type: Heavy duty industrial/commercial Brand / Model: Kawasaki FH451V, Kawasaki FH500V Horsepower: Kawasaki FH451V = 15HP maximum @ 3600 RPMKawasaki FH500V = 17HP maximum @ 3600RPM Type: Kawasaki = 15HP 4 cycle ...
Page 19 - NOTES
Page 25 - Description
2 1 36" DECK FRAME Ref. PartNo. No. Description 1 461170 Belt Cover With Decal 2 481625-01 Knob With Stud 3 04029-03 Knob, Deck Cover Mounting 4 48100-08 Bushing, Caster 5 451097 Frame Weldment, Deck Mounting - 36" 6 04062-04 Hair Pin Cotter, .177 x 3.25" 7 48114-04 Grease Fitting Str. 1...
Page 28 - Pulley
2 4 ENGINE DECK "A" To "A" "B" To "B" Pulley "X" Pulley "X" 8 9 6 7 4 5 5A 3 34 57 18 1 42 44 40 45 43 41 40, 40A 39 3838A38B 39 50 2 11 29 28 24 25 21 23 33 27 58 54 51 61 2 47 3232A 31 30 59 47 26 35 22 37 15 46 47 20 16 16 52 14 2 18 17 2 12 2K SWU ...
Page 30 - HANDLE ASSEMBLY
2 6 HANDLE ASSEMBLY 61 60 57 67 20 56 8 4545A 58 68 76 28 42 11 25 3 19 1 10 14 13 6 5 80 3030A 8 28 29 27 7 31 8 75 26 79 20 74 65 66 66 77 24 70 71 24 72 73 44 69 50 48 49 51 52 78 55 9 47 46 14 13 32 36 35 33 19 39 38 14 19 40 34 48 54 53 23 1515A 37 41 17 19 18 19 22 19 16 2 81 82 64 22 5 19 63 ...
Page 32 - INSTRUMENT PANEL
2 8 1 48717 Switch, Neutral Interlock x x 2 48946 Throttle Control x x 3 481687 Engagement Switch, Electric Clutch x x 4 48609 Key Switch (Includes hardware) x x 5 48023 Hour Meter (Dealer installed) x x 6 * Screw, #10-32 x .50 Phillips Washer Head x x 7 04019-01 Nut, #10-32 Serrated Flange Hex Head...
Page 34 - HANDLE WIRE HARNESS -
3 0 AE BF CG DH T O ENGINE DECK WIRE HARNESS MO WER ENGA GE SWITCH BLA CK BLUE WHITE YELLO W WHITE BLK W/RED STRIPE BLA CK BLACK YELLO W TO OPERA T O R PRESENCE SWITCH NEG HOURMETER POS HOURMETER KEY SWITCH SW99WH481678 HANDLE WIRE HARNESS - MANUAL START PART NO. 481678 BLK W/RED STRIPE
Page 35 - WIRE HARNESS ADAPTER / KAWASAKI
3 1 WIRE HARNESS ADAPTER - ENGINE NEUTRAL INTERLOCK BLADE CLUTCH E A F B G C H D INSTRUMENT PANEL HARNESS GROUND RED BLACK BLUE WHITE WHITE YELLOW 2K SWU WH481073 BLACK ENGINE DECK WIRE HARNESS - 15 HP KAWASAKI17 HP KAWASAKI PART NO. 481073 WIRE HARNESS ADAPTER / KAWASAKI PART NO. 481717 BLACK W/RED...
Page 36 - CAUTION
3 2 481684 CAUTION KEEP BYSTANDERS AWAY MOWER DECK PUSH IN TO DISENGAGE 481684 BEFORE OPERATING READ OPERATORS MANUAL AND SAFETY INSTRUCTIONS CAUTION OFF ON PULL OUT TO ENGAGE 481863 481905 48314 R 48314
Page 37 - INSTALL BELT COVER BEFORE; READ OPERATOR'S MANUAL; Commercial; PATENTS PENDING
3 3 FAST SLOW PARKING BRAKE OFF ON WARNING INSTALL BELT COVER BEFORE OPERATING MACHINE READ OPERATOR'S MANUAL 481039 48404 482285 48404 481039 481971 481483 Heavy-Duty Commercial 481971 MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING PATENTS: 4, 487, 006 4, 991, 382 5, 832, 708 4, 885, 903 4, 998, 9...
Page 38 - DO NOT OPERATE WITHOUT DISCHARGE CHUTE, MULCHING
3 4 WARNING FALLING HAZARD USE ONLY SCAG APPROVED RIDING ATTACHMENTS SEE OPERATOR'S MANUAL 481109 36" - 48229748" - 481953 52"- 481954 R N 1 2 3 4 5 48332 48332 481109 482286 WARNING DO NOT OPERATE WITHOUT DISCHARGE CHUTE, MULCHING KIT, OR ENTIRE GRASS CATCHER INSTALLED 482165 482165
Page 39 - tion to modify any mower previously manufactured.; 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...