THIS MANUAL CONTAINS THE OPERATING INSTRUCTIONS AND SAFETY INFORMATION FOR YOUR SCAG ACCESSORY. READING THIS MANUAL WILL PROVIDE YOU WITH MAINTENANCE AND ADJUSTMENT PROCEDURES TO KEEP YOUR ACCESSORY PERFORMING TO MAXIMUM EFFICIENCY. THE SPECIFIC MODELS THAT THIS BOOK COVERS ARE CONTAINED ON THE INSIDE COVER. BEFORE OPERATING YOUR MACHINE, PLEASE READ ALL THE INFORMATION ENCLOSED.
WARNING FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY. * Keep all safety shields in place. * Before performing any maintenance or service, stop the machine and remove the spark plug wire. * If a mechanism becomes clogged, stop the engine and wait for all moving parts to come to a complete halt before cleaning. * Keep hands, feet and clothing away from power-driven parts. * Read this manual completely as well as the Operator's Manual that came with your mower.
1.1 INTRODUCTION A replacement manual is available from your authorized Scag Service Dealer or by contacting: Scag Power Equipment, Service Department at P.O. Box 152, Mayville, WI 53050. You may also contact us through our website at www.scag.com The manual for this grass catcher can be downloaded by using the model and serial number or use the contact form to make your request. Please indicate the complete model and serial number of your Scag product when requesting replacement manuals.
3.1 ASSEMBLY INSTRUCTIONS 3. Remove the right side belt cover to gain access to the spindle assembly. Remove the u-nuts from the cutter deck bracket. See Figure 3-1. -NOTEUse the illustrated parts list as a part number reference when following the assembly instructions. 4. Install the grass catcher pulley onto the spindle assembly. Apply loctite to both pulley setscrews and tighten. See Figure 3-1. 1. Remove all packaging materials.
8. Install the blower assembly to the mounting bracket and secure with the mounting pin and hair pin. See Figure 3-5, Page 4. 11. Install the belt to the spindle pulley. When replacing the belt, see figure below. BACK SIDE IDLER PULLEY 9. Align the blower assembly with the discharge opening of the cutter deck. Tighten the hardware for the mounting bracket. Install the quick pin through the rear hole in the discharge chute mounting bracket. See Figure 3-5, Page 4.
1" Cutter Deck REAR OF CUTTER DECK FRONT OF CUTTER DECK DISCHARGE CHUTE OPENING VIEW FROM RIGHT SIDE OF CUTTER DECK Figure 2-61"GC-STT install art FIGURE 3-4 BLOWER ASSEMBLY QUICK PIN HAIR PIN MOUNTING BRACKET MOUNTING PIN TIGHTEN MOUNTING BRACKET HARDWARE RIGHT SIDE OF CUTTER DECK SHOWN (Note: Some parts not shown for viewing purposes.
13. Install the hopper mounting brackets (p/n 451512) to the outside of the frame on the rear of the machine using 3/8-16 x 1" hex head bolts (p/n 04001-19) and 3/8-16 elastic stop nuts (p/n 04021-09). See Figure 3-8, Page 6. -NOTEWhen installing this catcher on machines equipped with an air-cooled engine the discharge hose should be shortened to 56" in length. 14.
Hood Assembly 4 4 3 4 3 3 1 4 5 4 3 2 6 5 4 3 Catcher Frame Heatshield 1 Liquid Cooled Only 8 7 6 Item # 1 2 3 4 5 6 7 8 Part # 04001-46 04001-19 04021-09 04030-04 04041-07 04066-03 423670 451512 Description Bolt, Hex Head 3/8-16 x 2-1/4" Bolt, Hex Head 3/8-16 x 1" Nut, Elastic Stop 3/8-16 Lockwasher, 3/8 Spring Flatwasher, 3/8-.391 x .938 x .
4.1 GRASS CATCHER REMOVAL INSTRUCTIONS REMOVE 1. Prepare the work area making sure that it is a clean, safe environment. 2. Remove the bag assemblies from the grass catcher. 3. Remove the rubber strap holding the adapter to the blower assembly. See Figure 4-1. T D OO OU L H BLY L PU SEM AS REMOVE 4. Remove the belt from the spindle pulley and the large hair pin securing the blower to the discharge chute mounting hole. Figure 4-2 5.
MAINTENANCE 5.
NOTES 9
GC-STT-V BLOWER HOUSING ASSEMBLY 9 10 8 4 12 48 1 2 11 49 14 50 13 11 9 11 7 10 47 10 44 14 27 14 12 11 15 43 16 42 39 18 W FO E B R E E IN V HL O C UA C M A AN M LT 'S E GR B TINATO R LL RAOPE TA E D S PREA IN O 40 14 17 26 41 R A N 34 IN G 15 17 R 19 E 3 25 28 20 41 21 38 22 17 35 27 23 5 24 46 14 R D BLOWER ROTATING BLADES BEFORE STOP ENGINE CHUTE ENTERING CAN 24 R E E G W O N L g B vin A D mo D N re A or ER R S g W O ED E nin O R LL D lea M HE T
GC-STT-V BLOWER HOUSING ASSEMBLY Ref. No. Part Number Description 1 2 3 4 5 6 7 8 9 10 11 12 13 04067-07 481547 04019-02 04001-59 481377 482080 481428 483223 04024-02 04021-05 04041-07 43277 483173 483209 04021-09 04030-04 424361 04003-05 04001-54 04001-81 04001-21 461xxx 461928 483182 483189 04043-04 43504 43575 482871 481039 Pin, Ring 2-1/4" Long Lanyard, Deck Height Pin Nut, Serr.
GC-STT-V BLOWER MOUNTING COMPONENTS UNDER SIDE OF VELOCITY-PLUS CUTTER DECK SHOWN 16 16 10 10 11 5 2 26 25 4 6 23 27 23 28 7 1 24 8 3 25 26 25 6 12 13 24 9 21 14 22 20 15 15 16 18 17 19 RIGHT SIDE OF CUTTER DECK SHOWN 2006 GC-STC-V BMC 12
GC-STT-V BLOWER MOUNTING COMPONENTS Ref. No.
GC-STT-V BUCKET SUPPORT COMPONENTS 3 41 42 40 1 6 49 4 2 5 3 33 4 9 11 8 9 47 48 33 5 23 23 32 21 22 16 5 31 46 9 13 18 19 9 5 16 21 13 20 16 4 5 14 16 5 24 11 13 45 16 18 4 9 5 43 9 40 34 16 25 44 9 34 34 31 9 34 11 52 51 30 27 11 11 34 32 29 26 9 36 28 34 36 53 35 39 5 5 12 15 50 34 9 38 10 9 50 E AM 17 37 14 FR 37
GC-STT-V BUCKET SUPPORT COMPONENTS Ref. No.
GC-STT-V BAG SUPPORT BRACKET AND SEAL 1 2 8 7 9 6 10 11 12 5 3 4 390STT0201 13 16
GC-STT-V BAG SUPPORT BRACKET AND SEAL Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number 04090-02 482321 04021-02 423312 04003-02 04001-08 04019-03 04021-10 04040-15 423197 04003-12 423198 482569 Description Pop Rivet, 3/16 x .652 Seal, Hood Lock Nut, 1/4-20 Center Lock Retainer, Seal Bolt, Carr. 1/4-20 x 3/4" Bolt, Hex Head 5/16-18 x 3/4" Nut, Serrated Flange 5/16-18 Nut, Elastic Stop 5/16-18 Flatwasher, 5/16-.375 x .875 x .083 Tube, Bag Support Bolt, Carr.
GC-STT DECALS 481039 482275 483044 481327 481377 483037 482080 18
NOTES 19
LIMITED WARRANTY- COMMERCIAL ACCESSORY Any part of the Scag commercial accessory manufactured by Scag and found, in the reasonable judgment of Scag, to be defective in material or workmanship, will be repaired or replaced by an Authorized Scag Service Dealer without charge for parts and labor. The Scag accessory, including any defective part, must be returned to an Authorized Scag Service Dealer within the warranty period.
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