KIT No & MMZ/OFZ GRASS CATCHER FOR MID MOUNT & OUT FRONT Z-RIDER ZERO TURNING HYDRO DRIVE SERIES 0 & 1

Transcription

1 Safety Instructions, Installation & Operator s Manual For KIT No & MMZ/OFZ GRASS CATCHER FOR MID MOUNT & OUT FRONT Z-RIDER ZERO TURNING HYDRO DRIVE SERIES 0 & 1 KIT # for Kohler Engine Models ZF2500KH ZM2500KH ZM2501KH MZM2200KH ZMT2500KH KIT # for Kubota Engine Models ZF2100DKU ZF2300GKU COPYRIGHT 2001 SNAPPER INC. ALL RIGHTS RESERVED MANUAL NO (REV. 2, 1/30/01)

2 IMPORTANT SAFETY INSTRUCTIONS WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects that can cause injury and damage! Failure to comply with the following SAFETY instructions could result in serious injury or death to the operator or other persons. The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine. Each person operating the machine must be of sound mind and body and must not be under the influence of any substance which might impair vision, dexterity or judgment. If you have any questions pertaining to your machine which your dealer cannot answer to your satisfaction, call or write the Customer Service Department at SNAPPER, McDonough, Georgia Phone: ( ). PROTECTION FOR CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. 1. KEEP children out of the mowing area and under the watchful care of a responsible adult. 2. DO NOT allow children in yard when machine is operated (even with the blade OFF). 3. DO NOT allow children or other passengers to ride on machine or on attachments (even with the blade OFF). They may fall and be seriously injured. 4. DO NOT allow pre-teenage children to operate machine. 5. ALLOW only responsible adults & teenagers with mature judgment under close adult supervision to operate machine. 6. BE SURE the area is clear of others before mowing and turn machine OFF if anyone enters the area. 7. DO NOT mow in reverse unless absolutely necessary. LOOK BEHIND and down for small children before and when backing. 8. USE EXTRA CARE when approaching blind corners, shrubs, trees, or other objects that may obscure vision. PROTECTION AGAINST TIPOVERS Slopes are a major factor related to loss-of-control and tip-over accidents, which can result in severe injury or death. All slopes require extra CAUTION. If you cannot back up the slope or if you feel uneasy on it, DO NOT mow it. Use extra care with grass catchers or other attachments; these can change the stability of the machine. 1. DO NOT operate machine on slopes exceeding 10 degrees (18% grade). 2. Exercise EXTREME CAUTION on slopes. Turn blade OFF when traveling uphill. Use first speed and avoid sudden or sharp turns. 3. DO NOT mow back and forth across face of slopes. Mow up and down. PROTECTION AGAINST TIPOVERS (Continued From Previous Column) 4. AVOID uphill starts. If machine stops going uphill or tires lose traction, turn blade OFF and back slowly down the slope. 5. STAY ALERT for holes and other hidden hazards. Tall grass can hide obstacles. Keep away from ditches, washouts, culverts, fences and protruding objects. 6. KEEP A SAFE DISTANCE (at least 3 feet) away from edge of ditches and other drop offs. The mower could turn over if an edge caves in. 7. Always begin forward motion in the #1 (slow) speed position. 8. Use weights in accordance with instructions with grass catcher. 9. DO NOT put your foot on the ground to try to stabilize the machine. 10. DO NOT mow on wet grass. Reduced traction could cause sliding. 11. DO NOT mow under any condition where traction, steering or stability is doubtful without first test driving over the terrain with blade OFF. 12. Operator Protective Structures are available for this machine through your local Snapper dealer. PREPARATION 1. Read this manual, get to know where all controls are located and practice how to use them before starting for the first time, and at the beginning of each season. Read and follow Warnings and Instructions on engine and machine. Read and follow operator s manual and instructions furnished with attachments. 2. Only mature, responsible persons shall operate the machine and only after proper instruction. 3. Data indicates that operators age 60 and above, are involved in a large percentage of mowerrelated injuries. These operators should evaluate their ability to operate the mower safely enough to protect themselves and others from serious injury. 4. Handle fuel with extra care. Fuels are flammable and vapors are explosive. Use only an approved fuel container. Never remove fuel cap or add fuel with engine running. Add fuel outdoors only with engine stopped and cool. Clean spilled fuel from machine. DO NOT smoke. 5. Practice operation of machine with BLADE OFF to learn controls and develop skills. (Continued on Next Page) 2

3 IMPORTANT SAFETY INSTRUCTIONS PREPARATION (Continued From Previous Page) 6. Check the area to be mowed and remove all objects such as toys, wire, rocks, limbs and other objects that could cause injury if thrown by blade or interfere with mowing. 7. Keep people and pets a safe distance from machine. 8. Check shields, deflectors, switches, blade controls and other safety devices frequently for proper operation and location. 9. Make sure all safety decals are clearly legible. Replace if damaged. 10. Protect yourself when mowing and wear safety glasses, long pants and substantial footwear. 11. Know how to STOP blade and engine quickly in preparation for emergencies. 12. Use extra care when loading or unloading the machine into a trailer or truck. 13. Check grass catcher components frequently for signs of wear or deterioration and replace as needed to prevent injury from thrown objects going through weak or worn spots. OPERATION 1. Mount and dismount machine from left side. 2. Start engine from operator's seat, if possible. Make sure blade is OFF and parking brake is set. 3. STOP blade, STOP engine, set parking brake and remove key when leaving machine. 4. DO NOT operate machine unless properly seated with feet on feet rests or pedal(s). 5. STOP BLADE and ENGINE and make sure blade has stopped before removing grass catcher or unclogging mower to prevent loss of fingers or hand. 6. Blade must be OFF except when cutting grass. Set blade in highest position when mowing over rough ground. 7. Keep hands and feet away from rotating blade underneath deck. NEVER place foot on ground while BLADE is ON or machine is in motion. 8. Deflector or entire grass catcher must be in place. NEVER point discharge at people, passing cars, windows or doors. 9. Slow down before turning. 10. Watch out for traffic when near or crossing roadways. 11. STOP engine immediately after striking an obstruction. Inspect machine and repair damage before resuming operation. 12. Mow only in daylight or with good artificial light. 13. Move motion control levers SLOWLY to maintain control during speed and directional changes. 14. Exercise CAUTION when pulling loads. DO NOT pull loads greater than 300 pounds. Avoid jack knifing. DO NOT turn sharply. MAINTENANCE 1. Never store machine or fuel container inside where fumes may reach an open flame, spark or pilot light such as in a water heater, furnace, clothes dryer or other gas appliance. Allow engine to cool before storing machine in an enclosure. Store fuel container out of the reach of children in a well ventilated, unoccupied building. 2. Keep engine free of grass, leaves or excess grease to reduce fire hazard and engine overheating. 3. When draining fuel tank, drain fuel into an approved container outdoors and away from open flame. 4. Check brakes frequently; adjust, repair or replace as needed. 5. Keep all bolts, nuts and screws properly tight. Check that all cotter pins are in proper position. 6. Always provide adequate ventilation when running engine indoors. Exhaust gases contain carbon monoxide, an odorless and deadly poison. 7. Disconnect negative (black) cable from battery before performing maintenance or service. Cranking engine could cause injury. 8. Never work under machine without safety blocks. 9. Service engine and make adjustments only when engine is stopped. Remove spark plug wire(s) from spark plug(s) and secure wire(s) away from spark plug(s). 10. DO NOT change engine governor speed settings or overspeed engine. 11. Lubricate machine at intervals specified in manual to prevent controls from binding. 12. Mower blades are sharp and can cut. Wrap the blades or wear heavy leather gloves and use CAUTION when handling them. 13. NEVER test for spark by grounding spark plug next to spark plug hole; spark plug could ignite gas exiting engine. 14. Have machine serviced by an authorized SNAPPER dealer at least once a year and have the dealer install any new safety devices. 15. Use only genuine SNAPPER replacement parts to assure that original standards are maintained. 3

4 DECALS

5 TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS DECALS...4 TABLE OF CONTENTS...5 SECTION I - INSTALLATION Introduction... 6 Blower Drive Belt Installation (All Models)... 6 Discharge Adapter Installation Blade Installation - 61 Decks Only... 7 Counterweight Installation - Mid Mount Models Only... 7 Stand-Off Bracket Installation - Out Front Models Only... 8 Cannister Plate/Stand-Off Bracket Assembly / Installation - Out Front Models Cannister Plate Installation - Mid Mount Models Only... 9 Assembling the Catcher Frame - Mid Mount And Out Front Models Mounting the Blower Support Assembly A. Out Front Models Only B. Mid Mount Models Only Container Top Assembly Indicator Installation Container Top Installation Grass Container Installation Grass Tube Installation SECTION 2 - OPERATION & MAINTENANCE Introduction Grass Catcher Operation Emptying Grass Cannister Side-Discharging With Catcher Installed Clearing Clogs From Discharge Chute, Grass Tubes & Blower Maintenance SECTION 3 - PARTS IDENTIFICATION Contents Catcher Frame Assembly Blower, Idler, Adapter & Blade Assemblies Catcher Assembly Blower Assembly WARRANTY...27 IMPORTANT NOTICE: Operator Protective Structures are available as optional kits for the Mid-Mount and Out-Front Z-Rider machines. These structures, when installed and used properly can offer additional security to the operator against serious injury in the event of a tip over accident. Operator Protective Structures may be required by local ordinances. Discuss your mowing application and ordinances with your local Snapper Dealer. 5

6 SECTION I - INSTALLATION INTRODUCTION This section covers installation of the Snapper MMZ/OFZ Grass Catcher for both the Mid Mount and Out Front models of the Snapper Z-Rider, Zero Turning Hydro Drive, Series 0. FAMILIARIZE YOURSELF WITH THIS PRODUCT BEFORE YOU BEGIN INSTALLATION. See Section 3, Pages 18 thru 26 for the PARTS DRAWINGS and PARTS LISTS. Study these pages. Become familiar with the parts, their method of assembly, and also, their location. Open the Hardware Bag and separate the nuts, bolts, washers, etc. according to their size. Put the separated fasteners into different bags/containers. This will speed assembly time. Read the following installation instructions carefully. When you begin installation, make certain that you follow the steps in sequence - as presented - this also will save you time. 1.1 BLOWER DRIVE BELT INSTALLATION (All Models) Install the blower drive belt as follows: A. Depress belt idler and remove the inside (forward) clutch drive belt. See Figure 1.1. REMOVE INSIDE CLUTCH DRIVE BELT WARNING DO NOT attempt any maintenance, adjustments or service with engine running. STOP blades. STOP engine. Set brake. Remove key. DO NOT operate machine without entire grass catcher, deflector or guards in place. IMPORTANT: Some models are equipped with a single belt drive. To install the catcher on those models, the single groove pulley P/N must be replaced with dual groove pulley P/N The idler pulley P/N must also be replaced with P/N On MZM Models only, do not use existing P/N belt. Replace with P/N found in kit. B. Install blower drive belt on inside (forward) pulley of electric clutch. Stretch belt out to the right hand side and lay it over the frame rail. C. Place the other belt in storage for later use. 1.2 DISCHARGE ADAPTER INSTALLATION NOTE: The adapter kits are sold separately based on the size deck on your machine. 61 Decks require Kit No Decks require Kit No Disconnect the battery cables. Remove the negative (Black) cable first. Remove the positive (Red) cable last. Remove the chute deflector as follows: A. Remove cotter pin. B. Remove chute hinge pin and spring. C. Remove deflector and store it, along with the other parts, for later use. See Figure 1.2. REMOVE COTTER PIN, CHUTE HINGE PIN, CHUTE SPRING & DEFLECTOR (OUTFRONT Z, 61 DECK SHOWN) WIRING HARNESS CONNECTOR ELECTRIC CLUTCH CONNECTOR FIGURE 1.1 SPRING COTTER PIN IMPORTANT: The grass catcher kit includes two different length blower drive belts. Carefully check the part numbers in insure you install the correct belt on your machine. 1) Belt Part No fits ZMT and Kubota powered ZF machines. 2) Belt Part No fits Kohler powered ZF, ZM & MZM machines. DEFLECTOR FIGURE 1.2 HINGE PIN 6

7 SECTION 1 - INSTALLATION D. Install the discharge adapter. See Figure 1.3. SECURE WITH COTTER PIN INSERT PIN THRU HOLE D. Use blade hardware previously removed to install new kit blade to discharge-side cutter spindle. Refer to Figure 1.4. LIP HOOK 1.4 COUNTERWEIGHT INSTALLATION - MID MOUNT MODELS ONLY (KIT # Purchased Separately) In order to counteract the additional weight on the rear of the Mid Mount Z Rider, owing to the installation of the grass catcher, SNAPPER has provided a counterweight kit which should be installed as follows: A. Align the 1 diameter hole in ballast plates with the 1 diameter hole in the footplate. See Figure 1.5. FASTEN HOOK OVER LIP ON DECK. PUSH DOWN TO SECURE IN PLACE. FIGURE 1.3 DISCHARGE ADAPTER NON-SKID, SELF- ADHESIVE PAD ON TOP BALLAST PLATE LAY PLATES ON FOOTREST. ALIGN WITH REAR HOLE. 1/4-20X1-1/4 BOLTS 1.3 BLADE INSTALLATION - 61 DECKS ONLY NOTE: Blade Part No is included in Adapter Kit Part No for 61 Decks. A. Apply parking brake. B. Use a hydraulic floor jack or hoist to raise machine high enough to gain access to the underside of deck. Secure machine with safety blocks. 1 DIA. HOLE (2) 1/4 DIA. HOLES EXISTING 1 DIA. HOLE BALLAST PLATES FOOTPLATE WARNING Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury. C. Remove discharge-side cutter blade and store for later use. See Figure 1.4. (2) 1/4-20 NYLOC NUTS DRILL (2) 1/4 HOLES IN FOOTREST DISCHARGE ADAPTER (SEE FIG. 1.3) DISCHARGE - SIDE CUTTER SPINDLE (61 DECKS ONLY) FIGURE 1.5 B. Using the two (2) 1/4 diameter holes located at the front of the plates as drill guides, drill two (2) 1/4 holes thru the footrest. C. Secure the plates to the footrest with (2) 1/4-20 x 1-1/4 bolts (PN 91814) and (2) 1/4-20 Nyloc nuts (PN 91603) which were provided in the grass catcher kit. TORQUE BLADE BOLT 70 TO 80 FT. LBS. FIGURE 1.4 NEW BLADE PART No WARNING Ballast kit must be installed on Mid-Mount machines before operation with catcher. Grass catcher affects handling & stability of all machines. Exercise extreme caution when operating on slopes. DO NOT operate machine on slopes greater than 10 degrees. DO NOT mow across slopes - mow up & down. DO NOT park machine on slopes. 7

8 SECTION 1 - INSTALLATION 1.5 STAND-OFF BRACKET INSTALLATION - OUT FRONT MODELS ONLY A. Attach stand-off bracket to the underside of the cannister plate as shown in Figure 1.6. NOTE: For OFZ Models with Kubota engine. Use template provided in kit. Center the template on the top of the back flange of the frame. Mark & drill two (2) 3/8 diameter holes. Then proceed with step 1.5A. CANNISTER PLATE STANDOFF BRACKET FIGURE 1.6 B. Insert two (2) 3/8-16 x 5-1/4 bolts and 3/8 flatwashers through the 1 diameter holes and standoff brackets as shown in Figure 1.7. STANDOFF BRACKET OUT FRONT Z ONLY CARRIAGE BOLTS (4x) 3/8-16 x 5-1/4 LG. GR. 5 BOLTS 3/8 FLATWASHER FIGURE 1.7 NYLOC NUTS (4x) 1 DIA. HOLES IN CANNISTER PLATE 1.6 CANNISTER PLATE/STAND-OFF BRACKET ASSEMBLY INSTALLATION - OUT FRONT MODELS - A. Remove the existing hardware which secures the counterweights to the rear of the machine. See Figure 1.8. B. Mount the cannister plate/stand-off bracket assembly to the counterweights. See Figure 1.8. KUBOTA OFZ MODELS A. To provide adequate clearance with the blower structure, wide stance tail wheels must be installed with the caster pivots towards the rear of the machine. Figure 1.8 shows the axle with caster pivots towards the front. You must reverse the orientation of the axle using the following instructions. The kit also includes a new axle stop bracket Part No to be used with the wide stance tail wheels that will be installed at this time. 1. Jack up rear frame of machine to remove weight off of caster wheels. Block machine securely to prevent it from rolling and falling. 2. Remove dust cap from center axle pivot. 3. Remove retaining ring from axle pivot and slide axle off of pivot shaft. 4. Reverse axle so that caster pivots are towards the rear, but do not install axle at this time. 5. Remove axle pivot weldment from rear of frame by removing the four nuts. 6. Install axle stop bracket onto bolts used to mount axle pivot weldment. Install stop bracket with L shaped leg at bottom and facing towards rear of machine. 7. Reinstall axle pivot weldment and secure with nuts removed in Step 5. Tighten nuts securely. 8. Install axle over axle pivot insuring caster pivots face the rear. Secure axle in place with retaining ring. 9. Reinstall dust cap. B. Align holes in standoff bracket with the holes in the back flange of the OFZ frame. See Note at 1.5A. C. Secure plate/stand-off bracket assembly to frame using (2) P/N HHCS, 3/8-16 x 1-1/2, (2) P/N FW 13/32 x 13/16 x 5/64 and (2) 91299, and HNYL 3/8-16 YZ. D. Replace PTO clutch shield on Kubota engine with new shield included in kit. The shield is mounted to the rear of engine below the muffler. 1. Locate shield at the rear of engine and remove the two mounting bolts from engine block. 2. Install new shield and tighten bolts securely. 8

9 SECTION 1 - INSTALLATION DUST CAP NYLOC NUTS CANNISTER PLATE/STANDOFF BRACKET ASSEMBLY COUNTERWEIGHTS CASTER PIVOT 1.8 ASSEMBLING THE CATCHER FRAME - MID MOUNT AND OUT FRONT MODELS NOTE: The catcher frame may come partially assembled. Refer to Figure 1.10 for location of parts. A. Lay the two (2) upright angles on a flat surface with the half-moon cutouts facing up. Refer to Figure B. Fit the cross brace channel over the two upright angles. Secure with provided hardware. UPRIGHT ANGLE CROSS BRACE CHANNEL LOWER HINGE BRACKET CHUTE HANGER UPRIGHT ANGLE PLATE SUPPORT STRAP HEAT SHIELD FIGURE CANNISTER PLATE INSTALLATION - MID MOUNT MODELS ONLY A. Fit front lip of cannister plate over the machine s rear cross member. See Figure 1.9. STOP BRACKET CANNISTER PLATE NYLOC NUTS (FRONT LIP) PLATE SUPPORT STRAP CANNISTER PLATE RETAINER PLATE FIGURE 1.10 FIT FRONT LIP OVER CROSSMEMBER AS INDICATED BY ARROW REAR CROSSMEMBER (MID MOUNT) SCREWS FIGURE 1.9 B. Clamp the cannister plate to the crossmember. Make sure that the plate is properly centered and aligned and that the front lip is firmly against the crossmember. C. Using the two (2) outermost holes in the plate as drill guides, drill two 5/16 diameter holes in the crossmember. D. Attach plate to crossmember with hardware as shown in Figure 1.9. Remove clamps. C. Mount the assembled upright angles and cross brace channel to the cannister plate with provided hardware. D. Install the two (2) plate support straps. E. Mount the heat shield to the inside of the upright angles. F. Attach the lower hinge bracket to the top of the cross brace channel. G. Attach the retainer plate and stop bracket. NOTE: Retainer plate should be free to turn. DO NOT overtighten. 9

10 SECTION 1 - INSTALLATION 1.8 ASSEMBLING THE CATCHER FRAME - MID MOUNT AND OUT FRONT MODELS NOTE: At this point of assembly, place an adjustable support - small jack, etc. - beneath the end of the cannister plate. It must be level and the upright angles must be vertical. Place a level on the plate. Adjust the support until the plate is level. Next, place the level against the upright angles. If required, loosen, and then retighten hardware until the upright angles are vertical. 1.9 MOUNTING THE BLOWER SUPPORT ASSEMBLY A. OUT FRONT MODELS ONLY 1. Place blower support assembly into position on the right rear corner of the frame as follows: (a) Place tab over top of frame rail. See Figure (b) Align rear holes in support assembly with bottom holes in catcher frame assembly. CATCHER FRAME ASSEMBLY 3. Attach the blower assembly to the support as shown in Figure Install belt as shown in Figure 1.14 and align idler pulley, blower pulley and engine drive pulley using belt. Align by moving blower support and blower. 5. Mark holes in side of frame using blower support plate as a template. IDLER SPRING FLAT WASHER IDLER PULLEY LOCKNUT IDLER PIVOT SHAFT COTTER PIN BUSHINGS ALIGN WITH HOLES IN CATCHER FRAME ASSEMBLY PLACE TAB OVER TOP OF R.H. FRAME RAIL BLOWER BRACE FIGURE 1.12 BLOWER ASSEMBLY BLOWER SUPPORT FRAME SUPPORT ASSEMBLY NUTS SLOTTED HOLES P/N ATTACHES FROM BLOWER SUPPORT TO GEAR BOX MOUNT USING (4) P/N & (4) P/N THIS TAB FITS UNDER FRAME RAIL FIGURE 1.11 (c) Fit the bottom tab under the frame rail. Refer to Figure Install the idler pulley assembly as shown in Figure IMPORTANT KUBOTA OFZ MACHINES The kit contains two idler arms. Use the long idler arm on Kubota machines. After installing the idler arm check for clearance between the fuel line and the idler pulley. A wire tie has been provided in the kit. Use the wire tie to secure the fuel line away from the idler pulley being careful not kink the line. MOVE BLOWER & SUPPORT TO ALIGN BELT FIGURE 1.13 BLOWER PULLEY IDLER PULLEY ENGINE DRIVE PULLEY NOTE: Remove two nuts from blower assembly before mounting to the blower support. FIGURE

11 SECTION 1 - INSTALLATION 1.9 MOUNTING THE BLOWER SUPPORT ASSEMBLY OUT FRONT MODELS ONLY 6. Drill three (3) 5/16 diameter holes in the frame and secure blower support assembly with five (5) 5/16-18 x 3/4 carriage bolts and Nyloc nuts. SELF-TAPPING SCREWS BELT GUARD NOTE: For Kubota OFZ Models, skip steps 7 & Install blower support brace to side of blower support as shown in Figure Slide brace toward frame. Then mark and drill one (1) 5/16 diameter hole. Secure brace with two (2) 5/16-18 x 3/4 carriage bolts, one (1) 5/16-18 x 1 hex bolt, and three (3) 5/16-18 Nyloc nuts. LOOSEN NUTS FROM ONE BLOWER BOLT ON EACH SIDE. RETIGHTEN NUTS AFTER GUARD IS IN PLACE. DRILL (1) 5/16 DIA. HOLE IN FRAME KOHLER OFZ MODEL SHOWN SECURE BRACE TO CATCHER FRAME WITH CARRIAGE BOLTS AND LOCK-NUTS FIGURE 1.16 LEFT HAND BRACE HEX BOLT NYLOC NUT CARRIAGE BOLTS KUBOTA OFZ MODELS DRILL FOUR (4) HOLES AND SECURE BRACE WITH CARRIAGE BOLTS AND LOCKNUTS NYLOC NUTS BLOWER SUPPORT BRACE. (NOT NEEDED FOR KUBOTA OFZ MODELS) FIGURE 1.15 KOHLER OFZ MODELS 9. Loosen the two blower nuts, which interfere with installation, then position belt guard in place as shown. Secure using four (4) 5/16 self-tapping screws. Retighten the two nuts. See Figure NOTE: Kubota OFZ Models require the removal of the chrome extension from the muffler to install belt guard. 10. Mount the left hand brace to the left hand side of the catcher frame assembly. Mark holes in frame and drill four (4) 5/16 diameter holes in side of frame. See Figure FIGURE MOUNTING THE BLOWER SUPPORT ASSEMBLY B. MID MOUNT MODELS ONLY 1. Place blower support assembly into position on the right rear corner of the frame. 2. Align the blower support assembly with the four (4) holes in the side of the frame and secure with four (4) 5/16-18 x 3/4 carriage bolts and Nyloc nuts. 3. Secure blower support assembly to catcher frame using two (2) 5/16-18 x 3/4 carriage bolts and Nyloc nuts. 4. Install the idler pulley assembly as shown in Figure Attach the blower assembly to the support as shown in Figure Leave room for adjustment. 6. Install belt onto idler and blower pulleys as shown in Figure Align idler pulley, blower pulley, and engine drive pulley using belt. 7. Once aligned, tighten the blower assembly to the support. 11

12 SECTION 1 - INSTALLATION 1.9 MOUNTING THE BLOWER SUPPORT ASSEMBLY B. MID MOUNT MODELS ONLY 8. Install belt guard. Refer to Figure Mount the left hand brace to the left hand side of frame. See Figure After all parts have been installed, check pulley and belt alignment again. If everything is O.K., tighten all nuts and bolts. CONTAINER TOP CATCHER FRAME UPRIGHT CARRIAGE BOLTS & LOCKNUTS MOUNT SCREEN TO INSIDE OF OPENING 1/4-20x3/4 HEX HEAD BOLTS 1/4 FLATWASHERS FIGURE 1.18 LEFT HAND BRACE CARRIAGE BOLTS & LOCKNUTS 1.10 CONTAINER TOP ASSEMBLY A. Attach the container inlet weldment and internal discharge deflector to the container top as shown in Figure CONTAINER TOP 1/4-15 PLASTIC SCREWS FIGURE 1.20 B. Insert latch rod into latch top on container top. See Figure 1.21, Steps 1, 2, & Insert long end of latch rod thru left hand hole as shown in Figure TOP COVER LATCH TOP RETAINER INLET WELDMENT CARRIAGE BOLTS COMPRESS LATCH ROD (FOLLOW STEPS 1,2 & 3 TO INSERT INTO LATCH TOP) INTERNAL DEFLECTOR FIGURE 1.21 LOCKNUTS FIGURE Continue to feed long end of latch rod thru left hand hole until the short end can be fed thru R.H. hole by compressing center section with fingers. 3. Secure the short end of the latch rod with a retainer. Refer to Figure

13 SECTION 1 - INSTALLATION 1.10 CONTAINER TOP ASSEMBLY C. Attach deflector to container top. See Figure CONTAINER TOP INSTALLATION Attach container top to catcher frame as shown in Figure /4-20 NYLOC NUTS CONTAINER TOP HOLD LATCH ROD UP DURING ASSEMBLY LATCH TOP LATCH BASE 1/4-20x3/4 HEX HEAD BOLT CATCHER FRAME DEFLECTOR FIGURE 1.22 D. INDICATOR INSTALLATION 1. Assemble and install the indicator as shown in Figure /16-18 NYLOC NUT HINGE SHIELD FIGURE /16-18x4-1/2 HEX HEAD SCREW INDICATOR 1/4-20x3/4 HEX HEAD CAPSCREW 1/4-20 NUT 1/4-20 NUT 1.12 GRASS CONTAINER INSTALLATION A. Insert S hook thru hole in bungee mount as shown in Figure B. Crimp S hook to help prevent loss of bungee. BASE 1/4-20 NUT INSERT S HOOK THROUGH MOUNT BUNGEE LOWER S HOOK BUNGEE MOUNT DRIVER ASSEMBLY FIGURE 1.25 FIGURE

14 SECTION 1 - INSTALLATION 1.12 GRASS CONTAINER INSTALLATION C. Lift up on container top until it latches. D. Place the catcher container onto the cannister plate. E. Lift up slightly on container top while lifting up on latch rod. Lower container top onto container. See Figure CONTAINER TOP LATCH ROD (LIFT UP SLIGHTLY WHILE LIFTING UP ON LATCH ROD) 1.13 GRASS TUBE INSTALLATION A. Attach short grass tube to inlet on container top and secure with clamp. See Figure CONTAINER TOP INLET CLAMP REMOVE S HOOK TO OPEN COVER. GRASS TUBE INSERT S HOOK TO LOCK COVER. CATCHER CONTAINER FIGURE 1.28 FIGURE 1.26 CANNISTER PLATE F. Secure the container by extending the bungee and placing the S hook in the hole. See Figure HOLE S HOOK BUNGEE FIGURE

15 SECTION 1 - INSTALLATION 1.13 GRASS TUBE INSTALLATION B. Attach the other end of the short grass tube to the blower discharge flange and secure with a clamp. Refer to Figure GRASS TUBE CLAMP LOCKNUT BLOWER DISCHARGE FLANGE BLOWER CARRIAGE BOLT FIGURE 1.29 C. Attach the long grass tube to the blower intake. Secure with a clamp. D. Remove mower discharge adapter and attach to the end of this grass tube. Secure with a clamp. E. Stretch the tube/discharge adapter assembly until pin aligns with hole in deck. Insert pin through hole. Secure pin with washer & cotter pin. Push rear of adapter down until hook fastens completely over lip on deck. NOTE: When installing tube for Mid-Mount Models, it may be necessary to trim the tube. The tube should be stretched tight between the blower and deck adapter so that it does not drag the ground. Tube can be trimmed with a razor knife or hacksaw. Installation is now complete. 15

16 SECTION 2 - OPERATION & MAINTENANCE INTRODUCTION For operation & maintenance of the Out Front and Mid Mount Z-Riders, refer to their respective operator s manuals. Operation of the MMZ/OFZ Grass Catcher is an integral part of the blade operation of both Z-Riders. WARNING DO NOT operate machine without entire grass catcher, deflector or guards in place. 2.1 GRASS CATCHER OPERATION A. After the engine has been started; the grass catcher blower will be activated when the blade switch is pulled OUT" See Figure 2.1. BLADE SWITCH PULL OUT TO ENGAGE BLADE & BLOWER. PUSH IN TO DISENGAGE BLADE & BLOWER. CONTROL PANEL (OUT FRONT & MID MOUNT Z-RIDERS) FIGURE 2.1 B. When mowing, grass is discharged into the cannister at the rear of the mower. As the grass enters the cannister, it causes the indicator located on the top cover to spin. When the indicator slows, or stops, the cannister should be emptied. See Figure 2.2. INDICATOR A - SPINS AS GRASS IS BLOWN INTO CANNISTER. TOP COVER WARNING DO NOT turn around to inspect indicator when mowing. STOP the machine, place the joystick in Neutral (N) and engage the Parking Brake Lever. Then turn to see if indicator is in motion or stopped. 2.2 EMPTYING GRASS CANNISTER A. Stop blades. Push blade switch IN. B. Stop engine by turning key to the OFF position. C. Apply parking brake. D. Remove S hook (bungee) from hole in top cover. E. Raise top cover until it latches in the UP position. Latch engages automatically when cover is lifted. F. Remove the grass cannister. G. Dispose of grass trimmings according to local, state & Environmental Protection Agency codes and regulations. H. Reinstall grass cannister in reverse order. I. Manually remove latch. First lift container top cover removing weight off of latch. Raise latch while at the same time lowering top cover. Secure cover with bungee hook. NOTE: When emptying grass container, check the indicator mechanism under the top cover to insure that it is operating correctly. Clean mechanism of any debris buildup. 2.3 SIDE DISCHARGING WITH CATCHER INSTALLED A. If you wish to Side-Discharge the grass clippings for a short period with the catcher installed, place discharge adapter in chute hanger and secure with washer and hairpin. See Figure 2.3. B. Install the discharge deflector previously removed on the mower deck. HANGER DISCHARGE ADAPTER B - STOPS WHEN CANNISTER IS FULL. HAIRPIN WASHER GRASS TUBE FIGURE 2.2 FIGURE

17 SECTION 2 - OPERATION & MAINTENANCE 2.3 SIDE DISCHARGING WITH CATCHER INSTALLED C. If you wish to Side Discharge the clippings for an extended period of time with the catcher in place perform Steps A & B above and, also remove the blower belt from the blower pulley and engine pulley. NOTE: The clutch drive belt removed in Step 1.1 should be reinstalled at this time. 2.4 CLEARING CLOGS FROM DISCHARGE CHUTE, GRASS TUBES & BLOWER. The grass catcher may become plugged with clippings if grass conditions are too severe or the machine is used improperly. If plugging occurs, attempt the following: 1. Ground speed too fast - cut at slower speed. 2. Engine speed too slow - set engine speed control to FAST position. 3. Removing too much grass - raise cutting height and cut lawn more frequently. 4. Grass is too wet from dew or rain - allow grass to dry. 5. Blades are too dull or worn - inspect blades and replace as necessary. Use only genuine SNAPPER replacement blades. 6. Incorrect blade(s) - catcher operation requires high lift blade(s). Check to make sure proper blades are installed. The 52 mower comes equipped with high lift blades. The 61 mower requires the installation of a high lift blade on the discharge spindle only and comes as part of the kit. 7. Deck, deck adapter, blower or tubes have clipping build up - clean all clippings from all internal surfaces. WARNING DO NOT put fingers or hands inside fan! STOP blades. STOP engine. Remove key. Use only a stick, or other suitable means, to clear the fan of clogs or other obstructions! WARNING DO NOT attempt any adjustments, maintenance or repairs with engine running. STOP blades. STOP engine. Remove key. WARNING Grass Catcher components are subject to deterioration. Inspect frequently. Replace worn or damaged components immediately. Use only genuine SNAPPER replacement parts. A. TO CLEAR A PLUGGED GRASS TUBE OR DISCHARGE ADAPTER 1. Stop blades and blower. Stop engine. Remove key. 2. After all rotating components (engine, blower, blades) have come to a complete stop, remove discharge adapter from deck. 3. Clear any obstructions from adapter and tube. Use a stick to reach into the tube. 4. Install discharge adapter. B. TO CLEAR A PLUGGED BLOWER 1. Stop blades and blower. Stop engine. Remove key. 2. After all rotating components have come to a complete stop, loosen the hose clamps at the inlet and outlet of the blower. 3. Remove grass tubes from blower. 4. Using a stick or similar object, clear all obstructions. DO NOT INSERT HAND. 5. Reinstall grass tubes to blower and securely tighten hose clamps. 2.5 MAINTENANCE Grass catcher components are subject to wear and deterioration. All components must be inspected frequently. Inspect the following before each use. 1. Grass Tubes. Check tubes for wear, tears and holes. Replaced as needed. 2. Blades. Check blades for sharpness, wear, flatness and damage. Refer to OFZ/MMZ Operator s Manual for blade wear limits and sharpening/replacement instructions. 3. Blower. Check blower impeller, blower housing and inlet/outlets for signs of wear and deterioration. Replace as needed. Check all fasteners and hardware to insure none are missing and all are tightened securely. 4. Belts. Check belts for wear and fraying. Replace as needed. 5. Idler Arm. Lubricate idler arm bushing with 1 to 3 shots of General Purpose grease from a grease gun. Check idler arm to insure it pivots freely and bushings are not worn. Replace worn bushings as needed. 6. Gear Box. Right angle drive gear box requires no maintenance. Inspect for signs of leakage. If leakage is observed contact your local SNAPPER Dealer for assistance. 17

18 SECTION 3 PARTS IDENTIFICATION CONTENTS ITEM PAGE NO. Catcher Frame Assembly Blower, Idler, Adapter & Blade Assemblies Catcher Assembly Blower Assembly

19 CATCHER FRAME ASSEMBLY * NOTE: This part is required on OFZ units only. BUCKET GRASS CATCHER 19

20 CATCHER FRAME ASSEMBLY ITEM PART NO. DESCRIPTION BRACKET, Lower Hinge ANGLE, Upright (2) STRAP, Plate Support (2) 4A BRACE, Left Hand Grass Catcher (MMZ) 4B BRACE, Left Hand Grass Catcher (OFZ) CHANNEL, Cross Brace BRACKET, Stop Plate, Canister 8A BRACKET, Standoff, Grass Catcher (Kohler OFZ Models Only) 8B BRACKET, Standoff, Grass Catcher (Kubota OFZ Models Only) PLATE, Retainer ASSEMBLY, Heat Shield & Decal (Includes item 11) DECAL, Heat Shield BOLT, 5/16-18 x 3/4 Short Neck Carriage, Grade 5 (33) NUT, 5/16-18 Nyloc (39) BOLT, 5/16-18 x 4-1/2 Hex Head, Grade SCREW, 5/16-18 x 1 Hex Head Cap, Grade 5 (5) 16A SCREW, 3/8-16 x 5-1/4 Hex Head Cap, Gr. 5 (2) (Kohler OFZ Models) 16B SCREW, 3/8-16 x 1-1/2 Hex Head Cap, Gr. 5 (2) (Kubota OFZ Models) WASHER, 13/32 I.D. x 13/16 O.D. Flat (3) (OFZ Only) NUT, 3/8-16 Hex Nyloc (OFZ Only) BRACKET, Chute Hanger SHIELD, PTO Clutch (Kubota Models Only) WASHER,.32 Split Lock (2) SCREW, M x 25MM HHC (2) 20 BUCKET GRASS CATCHER

21 BLOWER, IDLER, ADAPTER & BLADE ASSEMBLIES (SEE PAGES 25 & 26 FOR PARTS BREAKDOWN) BUCKET GRASS CATCHER 21

22 BLOWER, IDLER, ADAPTER & BLADE ASSEMBLIES ITEM PART NO. DESCRIPTION ASSEMBLY, Blower (See Pages 25 & 26 for Parts Breakdown) DECAL, Warning NUT, 5/ B Hex Nyloc (13) 4A ASSEMBLY, Blower Base (Includes item 30) 4B ASSEMBLY, Blower Base (Kubota OFZ Models Only) (Incl. Item 30) GROUP, Idler Arm (Incl. Items 6A, 7 thru 16 and 26) GROUP, Idler Arm, Kubota (Includes Items 6B, 7 thru 16 and 26) 6A WELDMENT, Idler Arm (5-3/8 overall length) 6B WELDMENT, Idler Arm (7-3/8 overall length) (Kubota OFZ Models Only) BEARING, 9/16 Flange (2) STUD, Idler PIN, 1/8 x 3/4 Cotter WASHER, 9/16 Narrow-Type Flat NUT, 3/8-24 Hex Nyloc SCREW, 3/8-16 x 1-3/4 Hex Head Cap, Grade NUT, 3/8-16 Hex Nyloc FITTING, 3/16 Lube SPRING, Torsion Pulley, Idler V-BELT (Kohler Mid Mount & OFZ Models Only) V-BELT (Twin-Stick & Kubota Engine OFZ Models) CLAMP, 6 Hose (4) 19A HOSE, 6 I.D. x 42 Long, Flex. 19B HOSE, 6 I.D. x 54 Long, Flex. 19C HOSE, 6 I.D. x 66 Long, Flex. (Kubota OFZ Models Only) 20A ASSEMBLY, 61 Catcher Adapter (shown) (Includes item 2) 20B ASSEMBLY, 52 Catcher Adapter (Includes item 2) WASHER, 1/2 Flat PIN, 1/8 x 1/2 Hair BLADE, 21 (61 Deck Only) DECAL, Hand Danger 25A GUARD, Belt (Includes item 30) 25B GUARD, Belt (shown) (Kubota OFZ Models Only) (Includes item 30) WASHER, 13/32 x 13/16 x 3/8 Flat BRACE, Blower Mount (Kohler OFZ Only) BRACE, Blower BOLT, 5/16-18 x 3/4 Short Neck Carriage, Grade 5 (13) DECAL, Danger SCREW, 5/16-18 x 3/4 Hex Washer Self-Tapping (4) DECAL, Caution 22 BUCKET GRASS CATCHER

23 CATCHER ASSEMBLY 22 BUCKET GRASS CATCHER 23

24 CATCHER ASSEMBLY ITEM PART NO. DESCRIPTION ASSEMBLY, Catcher Top (Incl. Items 2 thru 13) WELDMENT, Container Inlet TOP, Container DEFLECTOR, Grass SCREEN, Outlet ASSEMBLY, Discharge Chute (Includes item 20) SCREW, 1/4-15 x 3/4 Hex Washer, Self-Tap (2) BOLT, 5/16-18 x 1 Short Neck Carriage, Grade 5 (4) NUT, 5/16-18 Hex Nyloc (4) NUT, 1/4-20 Hex Nyloc (14) NUT, 1/4 Push WASHER, 1/4 Flat (4) SCREW, 1/4-20 x 3/4 Hex Head Cap, Grade 5 (14) STRAP, Catcher Hold Down (With S Hooks) WELDMENT, Rod - Paddle WELDMENT, Tube - Plate CONTAINER, Catcher NUT, 1/4-20 Hex, Grade 5 or B (2) HOLDER, Decal DECAL, Warning ROD, Prop SHIELD. Hinge BUCKET GRASS CATCHER 24

25 BLOWER ASSEMBLY 25 BUCKET GRASS CATCHER

26 BLOWER ASSEMBLY ITEM PART NO. DESCRIPTION MOUNT, Grass Catcher Gearbox, MMZ/OFZ PULLEY, 5.45 O.D. Cast WELDMENT, Blower Impeller WELDMENT, Chute Adapter WELDMENT, Impeller Housing Front (Includes Item 21) GEARBOX, Right Angle SPACER, Gearbox, Grass Catcher Pulley WELDMENT, Blower Housing (Includes Item 20) SCREW, 3/8-16 x 5-1/2 Hex Head Cap, Grade 5 (10) SCREW, 3/8-24 x 1 Hex Head Cap, Grade NUT, 5/16-18 Hex Nyloc (18) NUT, 3/8-16 Hex Nyloc (2) WASHER, 3/8 x 11/16 x 3/32 Slotted Lock SCREW, 3/8-16 x 1-1/4 Hex Head Cap, Grade 5 (2) WASHER, 13/32 x 1-1/2 Flat BOLT, 5/16-18 x 3/4 Short Neck Carriage, Grade 5 (8) SCREW, 5/16 x 5/8 Hex Socket Head Set (4) KEY, 3/16 x 1-1/2 Square KEY, 5/32 x 5/8 Woodruff DECAL, Danger Hand DECAL, Caution BUCKET GRASS CATCHER 26

27 1 YEAR LIMITED WARRANTY For one (1) year from purchase date for the original purchaser's use, SNAPPER, through any authorized SNAPPER dealer will replace, free of charge (except for taxes where applicable), any part or parts found upon examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both. SNAPPER FIELD SERVICEABLE SPINDLES and their components used on SNAPPER PRO Mid Size walks and SNAPPERZRIDER ride on commercial equipment have a three (3) year limited warranty against defects in material or workmanship or both. All transportation costs incurred by the purchaser in submitting material to an authorized SNAPPER dealer for replacement under this warranty must be paid by the purchaser. This warranty does not apply to engines and their components, and batteries, as these items are warranted separately. This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication, normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component that has been altered or modified, changing safety, performance, or durability. Batteries have a one (1) year prorated warranty period with free replacement if required during the first ninety (90) days from the original purchase date. SNAPPER will not be responsible for any installation cost incurred. The battery warranty only covers original equipment batteries and does not cover damage to the battery or machine caused by neglect or abuse, destruction by fire, explosion, freezing, overcharging, improper maintenance, or use of improper electrolyte. There is no other express warranty. DISCLAIMER OF WARRANTY Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to one (1) year from purchase date for the original purchaser's use, and up to the extent permitted by law and all implied warranties are excluded. This is the exclusive remedy. Liabilities for consequential damages, under any and all warranties are excluded. Some states do not allow limitations on how long an implied warranty lasts, or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. WARNING: THE USE OF REPLACEMENT PARTS OTHER THAN GENUINE SNAPPER PARTS MAY IMPAIR THE SAFETY OF SNAPPER PRODUCTS AND WILL VOID ANY LIABILITY AND WARRANTY BY SNAPPER ASSOCIATED WITH THE USE OF SUCH PARTS. IMPORTANT: Please fill out the attached SNAPPER Product Registration Card immediately and mail to: Snapper s Product Registration Center, P.O. Box 1379, McDonough, Georgia

28 Safety Instructions, Installation & Operator s Manual For KIT No & MMZ/OFZ GRASS CATCHER for MID MOUNT & OUT FRONT Z-RIDER ZERO TURNING HYDRO DRIVE SERIES 0 & 1 COPYRIGHT 2001 SNAPPER INC. ALL RIGHTS RESERVED 28 MANUAL NO (REV. 2, 1/30/01)