Scag Power Equipment STR manual

FROM SERIAL NUMBER 70001 TO 79999 OPERATOR'S MANUAL P AR T 03035 TURF RUNNER MODEL STR[...]

F AILURE T O FOLLOW SAFE OPERA TING PRACTICES M A Y RESUL T IN SERIOUS INJUR Y . * Keep all shields in place, especially the grass discharge chute. * Before performing any maintenance or service, stop the machine and remove the spark plug wire and ignition key . * If a mechanism becomes clogged, stop the engine before cleaning. * Keep hands, feet a[...]

FROM SERIAL NUMBER 60001 TO 69999 OPERATOR'S MANUAL P ART 03028 TURF R UNNER MODEL STR[...]

F AILURE TO FOLLOW SAFE OPERA TING PRACTICES MA Y RESUL T IN SERIOUS INJUR Y . * Keep all shields in place, especially the grass discharge chute. * Before performing any maintenance or service, stop the machine and remove the spark plug wire and ignition key . * If a mechanism becomes clogged, stop the engine before cleaning. * Keep hands, feet and[...]

I T ABLE OF CONTENTS SUBJECT PA G E Section 1 - General Information 1.1 Introduction ................................................................................................................ ............ 1 1.2 Directional Reference ....................................................................................................... ...... [...]

II T ABLE OF CONTENTS (CONT'D) SUBJECT PA G E Section 6 - Adjustments 6.1 Parking Brake Adjustment ................................................................................................... 23 6.2 Travel Adjustments .......................................................................................................... .... 24 6.3 T[...]

Section 1 1 GENERAL INFORMA TION 1.1 INTRODUCTION Y our 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 information or service is needed, contact your Scag Power Eq[...]

2 SAFETY INFORMA TION 2.1 INTRODUCTION Y our 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 of the personnel involved in the operation, transport, maintenance and stora[...]

3 6 . Operator hearing protection is recommended, particularly for continuous operation of the mower . W ear suitable hearing protection. Prolonged exposure to loud noise can cause hearing impairment or loss. 7. Keep the machine and attachments in good operating condition. Keep all shields and safety devices in place. If a shield, safety device or [...]

4 7. Be alert for holes, rocks, and roots in the terrain and other hidden hazards. Keep away from any dropoff. Beware of overhead obstructions (low limbs, etc.), underground obstacles (sprinklers, pipes, tree roots, etc.). Cautiously enter a new area. Be alert for hidden hazards. 8. Disengage power to mower before backing up. Do not mow in reverse [...]

5 Section 2 2.6 SAFETY AND INSTRUCTIONAL DECALS DANGER SPINNING BLADE KEEP CLEAR CONTACT CAN INJURE 48071 ROTATING BLADES AND BELTS WARNING KEEP HANDS, FEET & CLOTHING CLEAR KEEP ALL GUARDS IN PLACE SHUT OFF ENGINE & DISENGAGE BLADE CLUTCH BEFORE SERVICING CLEAR AREA OF DEBRIS BEFORE MOWING USE CAUTION IN DIRECTING DISCHARGE KEEP BYSTANDERS[...]

6 SPECIFICA TIONS 3.1 ENGINE General T ype ............................................................................. Heavy Duty Industrial/Commercial Gasol ine Brand ......................................................................................... Kohler Model .............................................................................[...]

7 3.3 TRA C T OR (CONT'D) T ravel Speed: Forward ................................................................................ 0 - 7.5 MPH Reverse ................................................................................. 0 - 3.5 MPH 3.4 CUTTER DECK No. of Blades .......................................................................[...]

8 Section 4 OPERA TING INSTR UCTIONS Do not attempt to operate this mower unless you have read this manual. Learn the location and purpose of all controls and instruments before you operate this mower . 4.1 CONTROLS AND INSTR UMENT IDENTIFICA TION Before operating the mower , familiarize yourself with all mower and engine controls. Knowing the loca[...]

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 service. 6. Hourmeter (Figure 4-1). Indicates the numbe[...]

10 Section 4 4.2 SAFETY INTERLOCK SYSTEM The mower is equipped with a safety interlock system that prevents the engine from starting unless the deck drive is disengaged and the speed control is in neutral. The interlock system shuts off the engine if the operator leaves the seat with the speed control not in the neutral position and/or the cutter b[...]

11 Section 4 -IMPORT ANT- Start practice with a slow engine speed and slow forwar d travel. Do not push the steering control levers forwar d when traveling forward. They ar e only used to steer the mower and to travel in reverse by pulling back on the levers. Learn to operate the mower with the left hand on the steering levers and the right hand on[...]

12 Section 4 Re verse T r avel Before backing up, observe the rear for persons and obstructions. Clear the area before backing up. Possible injury or property damage could occur . Disengage power to the mower before backing up. Do not mow in reverse unless absolutely necessary and then only after observation of the entire area behind the mower . T [...]

13 Section 4 4.7 HILLSIDE OPERA TION T o minimize the possibility of overturning, the least dangerous method of operating on hills and terraces is to travel vertically up and down the slope, not horizontally along the slope. A v oid an y unnecessary turns and travel at reduced speed. 1. The mower has been designed for good traction and stability un[...]

14 Section 4 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/SIDE DISCHARGE OPERA TION A control lever located on the left side of the tractor selects either hopper dischar ge or side discharge to the outside. When the lever is placed in the hopp[...]

15 Section 4 4.11 REMO VING CLOGGED MA TERIAL RO T A TING BLO WER BLADES NEVER PUT Y OUR HANDS INT O THE BLO W ER DISCHARGE CHUTE FOR ANY REASON! Shut off the engine and remove the key and only then use a stick or similar object to remove material if clogging has occurred. B. Raise the tailgate until the u-bolt on top of the hopper engages with the[...]

16 Section 4 4.12 MOVING MOWER WITH ENGINE ST OPPED T o “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 position to drive the mower . 4.13 RECOMMEND A TIONS FOR MO[...]

17 Section 4 4.14 ADJUSTING CUTTING HEIGHT The mower deck can be adjusted from a height of 1-inch to 4-1/2 inches at 1/2-inch intervals. T o adjust the cutting height: 4.15 TIL TING THE CUTTER DECK WARNING: Do not tilt the mower deck with the mower blades rotating. Shut off the engine and remove the ignition key . Bodily injury could occur fr om th[...]

18 Section 4 Figure 4-16 Spring Removal 3. Raise the seat to lower the springs. Disconnect the springs from the spring bracket. Lower the seat. 4. Lower the deck to the ground. 5. Remove the two hairpins from the pushrod shafts. CAUTION: If necessary , use two persons to remo ve the cutter deck. It is heavy and could cause personal injury when remo[...]

19 Section 4 2. Install the cutter deck onto the push arm shafts just far enough to hold the deck in place. Align the cutter deck discharge chute with the blower intake chute (Figure 4-19) and push the cutter deck all the way onto the push arm shafts, inserting the discharg e chute into the blower intake chute. Install a hairpin through each push a[...]

Section 5 20 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 Clean underside of deck Belts slipping Adjust belt tension Streaking - [...]

Section 5 21 Uneven Cut on Flat Lift worn from blade Replace blade Ground - Wavy High-Low Blade upside down Mount with cutting edge toward Appearance, ground Scalloped Cut, or Rough Contour Deck plugged, grass accumulation Clean underside of deck Too much blade angle (deck pitch) Adjust pitch and level Deck mounted improperly See your authorized SC[...]

Section 5 22 Scalping - Blades Low tire pressures Check and adjust pressures Hitting Dirt or Cutting 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 and level Rough terrain May need to reduce ground[...]

Section 6 23 ADJUSTMENTS 6.1 P ARKING BRAKE ADJUSTMENT WARNING: Do not operate the mower if the parking brake is not operable. Possible severe injury could result. The parking brake linkage should be adjusted whenever the parking brake lever is placed in the “ENGAGE” position and the parking brake will not prevent the mower from moving. Adjustm[...]

Section 6 24 6.2 TRA VEL 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. (T racking Adjustment). If the mower creeps forward or backward as [...]

Section 6 25 3. If the adjustments are okay and you need to adjust the neutral linkages, proceed with the Neutral Adjustment procedures. If the speed control requires adjustment, adjust as follows: A. Loosen both jam nuts (A & B, Figure 6-6) on the adjusting rod (C). -NOTE- All turnbuckles have a left hand threaded nut and a right hand threaded[...]

Section 6 26 4.5" D A E B C H JK L P Q N M Left Handle Right Handle Speed Control Le ver Handles Aligned F G N L.H. Speed Control Le ver Flat T urnbuckle B. T o get both wheels to come out of neutral at the same time, adjust the left neutral turnbuckle (J, Figure 6-6). Adjust as follows: 1) If the mower pulls to the left, loosen both ja m nuts[...]

Section 6 27 T rac king Adjustment -IMPORT ANT- Befor e pr oceeding with this adjustment, be sur e that the tir e pressur e in the three tir es is correct, that the caster wheels turn fr eely , and that the two transmission drive belts ar e adjusted for the corr ect tension. The mower tracking should be adjusted if during low speed the mower pulls [...]

Section 6 28 6.3 THRO TTLE CONTROL AND CHOKE ADJUSTMENTS These adjustments must be performed by your Scag dealer to ensure proper and efficient running of the engine. Should either need adjustment, contact your authorized Scag service center . 6.4 ENGINE BEL T ADJUSTMENT Figure 6-11 T ransmission Belt Adjustment 6.7 BEL T ALIGNMENT Belt alignment i[...]

Section 7 29 MAINTENANCE 7.1 MAINTENANCE CHART - RECOMMENDED SER VICE INTER V ALS HOURS Break-In 8 40 10 0 20 0 500 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 filter See paragraph 7.4 (First 5) X Fill fuel ta[...]

30 Section 7 MAINTENANCE CHART - RECOMMENDED SER VICE INTER V ALS (CONT'D) HOURS Break-In 8 40 10 0 20 0 500 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 7.3 X Replace engine fuel filter See paragr[...]

Section 7 31 + Compatible 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 found at industrial shops Figure 7.1 Lubrication Fitting Points RIGHTSIDE LEFTSIDE 4 3 14 12 13 UNDERSEAT[...]

32 Section 7 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 low, check for leaks and correct immediately. 1. W [...]

Section 7 33 B. Changing Engine Crankcase Oil After the first 5 hours of operation, change the engine crankcase oil and replace the oil filter . Thereafter , change the engine crankcase oil after every 100 hours of operation or bi-weekly , whichever occurs first. Refer to the Engine Operator’ s Manual furnished with this mower for instructions. F[...]

34 Section 7 7.5 ENGINE FUEL SYSTEM A. Filling the Fuel T ank Fill the fuel tank at the end of each operating day to within 1 inch below the filler neck. Do not overfill. Use clean, fresh unleaded gasoline with a minimum octane rating of 87. B. Replacing In-Line Fuel Filter Element The in-line fuel filter (Figure 7-7) should be replaced after every[...]

Section 7 35 WARNING: Electric storage battery fluid contains sulfuric acid which is POISON and can cause SEVERE CHEMICAL BURNS. A void contact of fluid with eyes, skin, or clothing. Use proper protective gear when handling batteries. DO NOT tip any battery beyond 45° angle in any direction. If fluid contact does occur , follow first aid suggestio[...]

36 Section 7 WARNING: 7.8 DRIVE BEL TS After the first 2, 4, 8 and 10 hours of operation, check for proper tension on all drive belts and check for any damage. Thereafter , check the belt tension after every 100 hours of operation or bi-weekly , whichever occurs first. 1. Using a belt tension gauge attached to the belt at the position shown in Figu[...]

Section 7 37 Gearbo x Pulle y Gearbo x Pulle y Pump Pulley Check T ension Here Check T ension Here Check T ension Here T ension Idler Pulley T ension Idler Pulley Idler Pulley Engine Pulley Electric Clutch Pulley Blower Pulle y Cutter Deck Spindle Pulley ENGINE DRIVE BEL T TRANSMISSION DRIVE BEL T BLO WER DRIVE BEL T 7.9 CUTTER BLADES A. Blade Insp[...]

38 Section 7 B. Blade Sharpening -NOTE- If possible, use a file to sharpen the blade. Using a wheel grinder may burn the blade. -NOTE- DO NOT sharpen the blades beyond 1/3 of the width of the blade. 1. Sharpen the cutting edge at the same bevel as the original. See Figure 7-9. Sharpen only the top of the cutting edge to maintain sharpness. 30° 30?[...]

Section 7 39 CheckPlugDipstick FullLine 1. Underneath the gearbox is a drain plug. This drain plug is accessible through a hole in the gearbox mounting plate and can be reached from the left side of the mower . 2. Place a suitable container under the gearbox drain plug and remove the drain plug. 3. After the fluid is drained, install the drain plug[...]

40 Section 7 The fluid level in the cutter deck gearboxes (Figure 7-12) should be checked after every 100 hours of operation or bi-weekly , whichever occurs first. 1. Remove the foot plate from the cutter deck to gain access to the cutter deck gearboxes. 2. Clean and remove the check plug dipstick from the center gearbox (Figure 7-12). V isually ch[...]

Section 7 41 12. Clean and remove the check plug dipstick from the center gearbox and fill the gearbox with Mobil SHC630 lubricant until it is full, as indicated on the dipstick. Install the check plug dipstick and tighten securely , then back the dipstick out so that the slot is parallel with the front of the gearbox. 13. Clean and remove the chec[...]

2 13 1 2 3 4 5 5 52 7 10 9 11 15 13 5 14 12 5 13 8 16 11 9 17 18 49 19 21 20 23 24 25 57 28 52 21 35 36 37 38 39 40 35 41 33 31 32 30 34 39 53 44 43 3 2 6 3 44 51 61 50 47 8 48 9 8 16 45 46 5 42 55 54 22 49 CUTTER DECK 56 24 25 26 9 9 45 59 58 60 390S0058 58 27 62[...]

3 Ref. Part. No. Number Description 35 48006-07 Retainer, Caster Wheel 36 48006-06 Roller Bearing, Caster Wheel 37 48307-08 T apered Hex Nut, 5/16-24 38 48307-04 Rim Pair , Caster Wheel 39 48006-05 Hub Assembly with Bolts 40 48114-03 Grease Fitting 41 48307-02 Tire N/S 48006-03 Inner T ube 42 481311 Isolator , Rub ber 43 04050-04 Retainer Ring, 1.0[...]

4 68 49 13 17 8 17 1 2 3 4 5 6 7 8 9 81 0 13 11 12 13 12 6 15 14 16 19 21 20 22 24 25 20 16 82 88 89 39 83 12 16 24 23 32 31 7 29 28 6 16 6 7 26 6 7 16 96 16 12 26 7 6 94 41 37 39 40 38 43 7 6 42 38 45 44 46 47 74 8 39 A 57 49 51 52 53 54 55 56 50 7 6 15 6 65 66 390S0059 16 48 7 47 48 7 58 59 58 61 63 64 33 35 A 67 47 48 7 58 39 59 47 48 7 69 70 35[...]

5 Ref. Part. No. Number Description 1 48015 Battery 2 42392 C over, Batter y 3 04003-12 Carriage Bolt, 5/16-18 x 3/4 4 421197 Box, Battery 5 04029-01 Wingnut, Plastic, 1/4-20 6 04021-09 Hex Locknut, Elastic Stop, 3/8-16 7 04041-07 Flatwasher , 3/8 (.391 x .938 x .105) 8 04029-03 Wingnut, Plastic, 3/8-16" 9 422088 Belt Cover , Front 10 422089 B[...]

6 49 44 34 44 1 2 3 4 5 6 3 49 3 49 7 3 8 15 10 48 47 46 45 42 12 40 39 38 37 36 13 51 50 44 14 35 28 33 32 31 30 29 28 27 26 24 22 30 32 16 23 21 20 17 18 3 19 BLOWER ASSEMBLY 14 43 41 23 25 52 53 9 11 54 390S0060[...]

7 Ref. Part. No. Number Description 35 04050-01 Retaining Ring, .625 "E" 36 04003-22 Carriage Bolt, 3/8-16 x 1-1/4" 37 45825 Gate 38 48100-12 Bushing, Oilite, 2.505 ID 39 421665 W asher , Gate Retainer 40 04050-15 Retaining ring, 2.50 Ext 41 48114-09 Grease Fitting. 65° 42 45886 Fan, Blower 43 481025 Seal, 2.00 OD x 1.625 Bore 44 04[...]

8 1 2 3 4 5 6 31 3 8 9 8 10 13 30 29 27 15 P AR T OF ENGINE P AR T OF ENGINE P AR T OF ENGINE 12 18 22 23 12 19 18 20 26 27 28 16 25 32 33 32 34 ENGINE AND ATTACHING PARTS 8 14 390S0061 23 11 7 36 35 17 24 37 37[...]

9 1 481364 Guard, Muffler 2 481449 Muffler 3 481259 Clamp , Muffler 4 481257 Exhaust Pipe, Flexible 5 481275 Relay 6 04030-02 Lo ckw asher , 1/4 7 04010-01 Machine Screw , Round Head, 1/4-20 x 1/2" 8 48136-09 Clamp, 2.25 Dia 9 481297 Hose , Air Intake 10 422233 Pipe Ext., Air Cleaner 1 1 422284 Mounting Brkt., Air Cleaner 12 04017-16 Serr . Fl[...]

10 1 2 3 64 4 5 6 70 8 67 17 19 23 2 25 28 28 30 27 1 21 26 70 12 20 25 27 21 70 33 31 60 19 29 70 21 66 35 31 32 36 37 38 39 40 41 42 62 45 47 44 43 48 53 41 49 51 50 38 48 52 41 53 42 54 66 62 53 57 52 53 58 53 57 53 39 53 59 63 TRACTION DRIVE 70 65 55 45 50 64 61 56 41 35 34 65 7 68 9 67 68 15 22 16 70 390S0062 46A 46B 46C 72 19 71 22 18 7 11 14[...]

11 Ref. Part. No. Number Description 40 04001-53 Bolt, Hex Head, 5/16-18 x 2-1/2" 41 04030-03 Lo ckw asher , 5/16" 42 04017-04 Serr . Fl. Hex Head CPSCR, 1/4-20 x 1/2" 43 481225 Pump, L.H. 44 481576 Axle, L.H 45 04001-132 Bolt, Hex Head, 3/8-24 x4.0 GR 8 46A 48827 Wheel Assemb ly , Drive 46B 48827-02 Tire Only 46C 48321-04 Rim Only 4[...]

12 HYDRAULIC PUMP 390S0063 22 17 20 23 13 21 25 27 26 24 28 17 14 15 2 12 30 15 3 5 6 2 4 11 8 12 9 10 7 16 18 20 1 29 OVERHAUL SEAL KIT 19[...]

13 Ref. Part. No. Number Description - 481225 Pump, L.H. (Includes items 1 thru 30) - 481226 Pump, R.H. (Includes items 1 thru 30) 1 HG2513038 Pump Shaft Kit 2 HG2003016 Wire Retaining Ring 3 HG2003043 Ball Bearing 4 HG2003018 Spacer 5 HG9008000-0128 Lip Seal (16 x 35 x 7) 6 HG2003052 Retaining Ring 7 HG2003023 Cradle Bearing 8 HG9008000-0126 Lip S[...]

14 HYDRO-GEAR AXLE ASSEMBLY 390S0064 11 9 8 15 18 19 22 21 20 6 16 3 1 12 2 7 8 9 10 5 4 17 16 14 31 26 35 30 33 34 29 28 32 27 26 25 24 13 23 25 24 26 35 34 29 30 31 32 33 28 27 26 13 23 BRAKE ASS'Y. FOR MODEL # 481223 BRAKE ASS'Y. FOR MODEL # 481224[...]

15 HYDR O-GEAR AXLE ASSEMBL Y - 481223 Axle, L.H. (Includes Items 1 thru 35) - 481224 Axle, R.H. (Includes Items 1 thru 35) 1 HG62768 Axle Housing Assembly 2 HG44533 Hydro Mount Housing 3 HG44358 Splined Final Gear Drive 4 HG62681 Axle Shaft Assembly 5 HG44366 Bolt, 1/4-20 x 2-1/2 Hex Head 6 HG44359 E-Ring 7 HG50263 Oil Seal, 1.25 x .625" 8 HG[...]

16 DRIVE GEARBOX Ref. Part. No. Number Description - 481227 Gearbox, Drive 1 SGC203815 Capscrew , Soc ket Head, 3/8-16 x 1-1/2" 2 SGC200300 Plug, Socket Head 3 481417 Plug, Dipstick 4 SGC210004002563 Casting, Upper 5 SGC200900002617 Shaft Assemb ly , Cross 6 SGC209843 Seal - 1" 7 SGC00002616 Shaft Assembly , Pinion 8 SGC00002569 Seal, 1-1[...]

17 Ref. Part. No. Number Description 1 481410 Gearbox, Center 2 481626 Gearbox, LH 3 SGC00002553 Shaft Assemb ly 4 SGC00002456 O-Ring, 2.246 x .070 5 SGC00002560 Bolt, 5/16-18 x .75" Socket Head Cap Srew 6 SGC00002561 Nut, 5/16-18 7 SGCMD2000003678 Separator , Air/Oil 8 SGC100000002906 Pin, Spring 1/8 x 1.50" 9 SGCMD0000002905 Coupling 10[...]

18 GEARBO X ASSEMBL Y (481410) Ref. Part. No. Number Description 1 SGC114003002550 Casting, Lower (Threaded Holes) 2 SGC114004002551 Casting, Upper (Non-Threaded Holes) 3 SGC00002614 Shaft / Pinion Assembly 4 SGC00002921 Shaft Assemb ly-Cross/Gear 5 SGC109843 Seal 1.00 x 1.50 x 3/16" 6 SGC200300 Plug, 1/4 NPT Socket Head 7 SGC103125 Bolt, 5/16[...]

19 GEARBO X ASSEMBL Y (481626-LH & 481627-RH) Ref. Pa r t. No. Number Description 1 SGC00002613 Shaft/Pinion Assembly 2 481628 Assembly , Shaft-Cross-(Used in LH Gearbox) 2A 481629 Assembly , Shaft-Cross-(Used in RH Gearbo x) 3 SGC114003002547 Casting, Bottom (Threaded Holes) 4 SGC114004002548 Casting, T op (Non-threaded Holes) 5 SGC109843 Seal[...]

20 3 2 4 6 14 15 40 40 10 16 17 18 20 46 42 19 22 21 27 26 25 45 24 23 28 44 29 30 31 32 33 34 35 36 37 390S0066 38 32 39 41 8 DECK DRIVE 1 5 5 43 13 1 11 9 8 12 44 15 7[...]

21 Ref. Part. No. Number Description 25 481435 Pulley , 5.35 OD 26 48926 Hu b , T apered 27 04001-20 Bolt, Hex Head, 3/8-16 x 1-1/2" 28 46828 Spindle Assembly , Drive Shaft (includes 29 thru 38) 29 481035 Nut, 1.06-18 30 43297 Spindle Bushing, Bottom 31 481025 Seal, 2.00 OD x 1.625 Bore 32 481022 Roller Bear ing Assembly 33 43312 Spacer, Outsi[...]

22 1 2 3 4 5 6 7 8 9 10 11 12 15 13 14 13 21 14 19 22 20 16 17 18 23 24 25 26 27 28 29 31 32 26 33 34 30 30 76 25 36 38 22 37 24 34 28 29 31 27 23 41 42 43 38 37 40 39 46 68 67 45 44 47 390S0067 48 47 49 50 51 14 54 53 51 56 61 63 61 64 56 49 52 57 59 59 49 57 51 55 14 54 65 50 52 51 49 66 44 68 67 40 71 23 43 41 69 23 44 46 41 40 46 70 39 17 19 22[...]

23 1 481245 Knob 2 04020-04 Hex Nut, 3/8-16 3 45753 Lever , Speed Control 4 481243 Disc, Friction 5 422197 Mounting, Plate, Speed Selector 6 04001-122 Bolt, Hex Head, 5/8-11 x 2-1/4" 7 04001-53 Bolt, Hex head, 5/16-18 x 2-1/2" 8 04030-03 L ock w asher , 5/16" 9 43380 Spacer , Speed Control 10 421880 Mounting Plate, Speed Control 1 1 [...]

24 P ARKING BRAKE AND DUMP V AL VE LINKA GES STR014 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 12 20 21 22 23 15 14 24 25 26 27 28 14 29 2 19 13 31 2 2 30[...]

25 Ref. Part. No. Number Description 1 45808 Leve r , Dump V alve 2 04062-02 Hairpin 3 44116 Rod, Brake - L.H. 4 04020-22 Hex Nut, 1/4-28 5 48343-03 Clevis 6 04064-12 Pin, Clevis, 1/4 x 3/4" 7 04001-20 Bolt, Hex Head, 3/8-16 x 1-1/2" 8 04030-04 Lo ckw asher, 3/8" 9 04041-07 Flatwasher , 3/8 (.391 x .938 x .105) 10 45805 Actuator , Br[...]

26 HYDRA ULIC COMPONENTS AND LINES STR010 1 2 3 4 5 6 7 8 9 10 4 12 13 14 15 6 7 16 17 21 22 23 24 25 14 15 18 19 11 10 10 20 12A 26 27 28[...]

27 Ref. Part. No. Number Description 1 48894 Cap, Hydraulic Reservoir Fill 2 481240 T ank, Hydraulic Oil 3 48571-02 Cap, 3-4-16 JIC 4 48810-01 T ee, 3/4-16 JIC x O-Ring 5 481241 Hose Assembly , Filter Inlet 6 48603-04 O-Ring, 3/32 x 3/4 ID 7 48572-02 Union, T ube 8 481358 Hose Assembly , Case Drain 9 04017-04 Serr . Fl. He x Head CPSCRW , 1/4-30 x [...]

28 24 1 2 3 4 5 6 7 20 9 8 10 11 12 13 14 17 15 16 390S0070 11 11 12 18 19 16 15 21 22 23 25 26 27 28 29 28 29 39 30 31 32 33 34 35 36 37 22 T O HOPPER HARNESS ELECTRICAL SYSTEM 38 40 A A[...]

29 Ref. Part. No. Number Description 1 481422 Harness, Engine 2 48023 Hourmeter 3 48298 Fuse, 20 Amp 4 48017-02 Key & Ring Assemb ly 5 48017-04 Nut, Hex, 5/8-32 6 48017-03 Lo c kw asher , 5/8 Internal 7 46883 Instrument P anel, T op With Decal 8 48798 Keyswitch 9 48787 Switch, Mower Engagement Electric Clutch 10 48788 Relay 1 1 04031-01 L ock w[...]

30 1 2 3 4 5 6 7 15 8 9 8 10 11 12 13 8 14 17 15 18 19 20 16 13 12 22 15 24 29 25 26 27 28 23 21 17 15 30 31 34 12 35 16 37 38 39 40 41 44 14 45 11 11 45 46 47 12 48 15 8 15 64 49 17 50 40 11 40 52 51 53 56 57 58 59 57 56 60 62 63 HOPPER 55 61 55 56 55 390S0071 33 32 67 SWITCH 42 65 66 43 54 36 68[...]

31 Ref. Part. No. Number Description 39 481451 Strap, Hopper Stop 40 04019-04 Serr. Fl. Hex Nut, 3/8-16 41 422241 Insulation, Hopper - Rear 42 04040-15 Flatwasher, 5/16 (.375 x .875 x .083) 43 04021-10 Locknut, 5/16-18 Elastic Stop 44 422058 Insulation, Hopper - R.H. 45 422228 Mount, T ransition Chute - Side 46 422037 Mount, T ransition Chute - Rea[...]

32 STR004 HOPPER A CTU A T OR MECHANISM 1 2 3 4 5 6 7 8 9 10 11 12 11 13 10 9 7 8 13 14 15 16 17 18 19 18 15 27 7 20 8 26 25 5 29 24 24 26 25 23 28[...]

33 Ref. Part. No. Number Description 1 481254 Motor , Actuator 2 04015-05 C apscrew , Sockt Head, #10-32 x 1/2" 3 04031-01 W asher, External 4 481285 Cap, Plastic 5 04021-01 Hex Locknut, Elastic Stop, #10-32 6 481291 Lever, Actuator 7 04021-10 Hex Locknut, Elastic Stop, 5/16-18 8 481189 Rod End, 5/16-18 R.H. Thread 9 04040-15 Flatwasher, 5/16 [...]

34 REPLACEMENT DECALS AND INFORMATION PLATES 12 3 6 5 4 7 9 12 13 14 15 10 11 8 48072 HEAVY DUTY COMMERCIAL ROTATING BLADES AND BELTS WARNING KEEP HANDS, FEET & CLOTHING CLEAR KEEP ALL GUARDS IN PLACE SHUT OFF ENGINE & DISENGAGE BLADE CLUTCH BEFORE SERVICING CLEAR AREA OF DEBRIS BEFORE MOWING USE CAUTION IN DIRECTING DISCHARGE KEEP BYSTANDE[...]

35 Ref. Part. No. Number Description 1 48071 Decal, Danger - Spinning Blades 2 481040 Decal, W a rning - Rotating Blades 3 48072 Decal, Heavy Duty Commercial 4 48404 Decal, Metalcraft - Made in USA 5 48656 Decal, Patent 6 48318 Decal, 48 7 48314 Decal, Scag 8 481377 Decal, Danger - Rotating Blower Blades 9 481272 Decal, Fuel T ank 10 481378 Decal, [...]

36 SEA T SWITCH + - GRN INSTRUMENT P ANEL HOURMETER CUTTER DECK SWITCH KEY SWITCH AMMETER ELECTRIC CLUTCH NEUTRAL SWITCH HOPPER SWITCH HOPPER BA TTER Y RELA Y FOR W ARD ENGINE AD APTER GROUND SOLENOID ST ARTER ENGINE FUSES 20 AMP + - + - RED BLK BLK RED RED BLU BLU BLK BLU BLK BLK BLK BLK GRN WHT GRN RED BLK GRN RED RED WHT GRN WHT YEL BLU BLK BLK [...]

If incorrectly used, this machine can cause severe injury. Those who use and maintain the machine should be trained in its proper use, warned of its dangers, and should read the entire manual before attempting to set up, operate, adjust or service the machine. LIMITED W ARRANTY -COMMERCIAL EQUIPMENT Any part of the Scag commercial mower manufacture[...]

P ART NO. 03035 PRINTED 7/98 PRINTED IN USA © 1997 SCAG POWER EQUIPMENT , INC. DIVISION OF MET ALCRAFT OF MA YVILLE[...]