Form No. 3437-322 Rev A 48in, 52in, or 60in Blower and Drive Kit E-Z Vac™ Standard Bagger Zero-Turn-Radius Riding Mower Model No. Model No. Model No. Model No. Model No. Model No. Register at www.Toro.com. Original Instructions (EN) 78401—Serial No. 78402—Serial No. 78403—Serial No. 78404—Serial No. 78405—Serial No. 78406—Serial No.
Introduction This manual identifies potential hazards and has safety messages identified by the safety-alert symbol (Figure 2), which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions. Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely. Visit www.Toro.
Safety Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal133-8061 133-8061 decal126-4662 126-4662 1. Warning—read the Operator’s Manual for the correct quantity of counterbalance weight(s). 2.
decal136-4164 136-4164 1. Warning—read the Operator’s Manual. 4. Cutting/dismemberment hazard, impeller—keep away from moving parts; keep all guards and covers in place. 2. Warning—hearing protection must be worn. 5. Cutting/dismemberment hazard, impeller—disengage the PTO, remove the key, and wait for all moving parts to stop. 3. Thrown object hazard—do not operate the blower without the entire system installed and latched. 6.
Installation Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 5 6 Description Use Qty. No parts required – Prepare the machine. No parts required – Remove the existing belt cover, bracket, and discharge chute.
1 Preparing the Machine No Parts Required Procedure 1. Park the machine on a level surface. 2. Move the motion-control levers to the NEUTRAL-LOCK position. 3. Engage the parking brake. 4. Shut off the engine and remove the key. g037289 Figure 3 Procedure 2 Note: Clean the area around the belt cover before removing it. Removing the Existing Belt Cover, Bracket, and Discharge Chute 1. Lower the mower deck to the lowest height-of-cut position. 2. Remove the right belt cover (Figure 4).
3. Remove the right belt-cover bracket, 2 washers (60-inch mower deck only), and 2 flange nuts from the mower deck (Figure 5). 3 Note: Retain the hardware that you removed Installing the Blower-Pulley Assembly and Belt-Cover Bracket during this procedure so that it is available for changeover. Parts needed for this procedure: g038093 Figure 5 1. Right belt-cover bracket 3. Flange nuts 2. Washers-only on 152 cm (60 inch) mower deck 4.
g036865 Figure 9 For Models 78404, 78405, and 78406 g036861 Figure 7 For Models 78401, 78402, and 78403 1. Clutch pulley 3. Spring-loaded idler pulley 2. Mower belt 4. Spring 1. Clutch pulley 4. Ratchet 2. Mower belt 5. Square hole in the idler arm for the ratchet 3. Spring-loaded idler pulley 2. Remove the belt from the right mower-deck pulley. 3. Use a wrench (1-1/2 inches) to hold the spindle shaft, as you remove the locknut (3/4 inch) and washer from the spindle shaft (Figure 10).
4. • For blower Models 78404, 78405, and Use a wrench (1-1/2 inches) to hold the spindle shaft, as you install the double pulley onto the right spindle shaft. 78406, perform the following procedure: A. Insert the threaded studs on pulley mount through the holes in the deck pulley (Figure 12). B. Use the locknut (3/4 inch) and washer that you set aside earlier to secure the deck pulley to the spindle shaft (Figure 12). C. Torque the locknut (3/4 inch) to 176 to 217 N∙m (130 to 160 ft-lb). D.
6. Install the mower belt around the lower pulley of the double pulley (Figure 13). g038097 Figure 13 1. Lower pulley 2. Mower belt 7. Install the belt-cover bracket to the mower deck using 2 carriage bolts (1/4 x 3/4 inch) and 2 locknuts (1/4 inch) as shown in Figure 14. 8. Install the speed nut onto the belt-cover bracket (Figure 14). g188637 Figure 12 1. Locknut (3/8 inch) 5. Existing deck pulley 2. Blower pulley 6. Pulley mount 3. Locknut (3/4 inch) 7. Right spindle shaft 4. Washer 5.
4 Installing the Baffle Parts needed for this procedure: 1 Baffle 1 Carriage bolt (5/16 x 7/8 inch) 1 Flange nut (5/16 inch) 2 Carriage bolt (3/8 x 7/8 inch) 2 Flange nut (3/8 inch) Procedure 1. Remove the 2 existing flange nuts (3/8 inch) and 2 carriage bolts (3/8 x 7/8 inch) from the mower deck (Figure 15). g038289 Figure 16 1. Flange nut (3/8 inch) 4. Flange nut (5/16 inch) 2. Carriage bolt (3/8 x 7/8 inch) 5. Carriage bolt (5/16 x 7/8 inch) 3. Baffle g038113 Figure 15 1.
1. 5 Align the pivot pin on the blower with the pivot-pin hole in the mower deck (Figure 18). Installing the Blower Assembly Parts needed for this procedure: 1 Blower assembly 1 Blower belt 1 Pivot pin 1 Roll pin Procedure Verify that the pivot pin is secured on the blower assembly in the correct location (Figure 17). • If you have a 48-inch or 52-inch mower deck, install the pivot pin in the front hole (Figure 17).
3. Lower the blower and slide the pivot pin into the pivot hole (Figure 18). Note: Ensure that the belt remains positioned in the blower pulley. 4. Move the latch pin from the locking position to the open position (Figure 20). g309296 Figure 20 1. Latch pin 4. Idler pulley 2. Chute bracket 5. Belt (beneath the idler pulley) 3. Idler-pivot bracket 6. Blower assembly 5. Close the blower assembly and align the latch pin with the hole in the chute bracket (Figure 20). 6.
2. 6 Install the blower-belt cover over the blower belt and secure the blower-belt cover with the knob (Figure 22). Installing the Blower Belt and Blower-Belt Coverl Parts needed for this procedure: 1 Blower-belt cover 1 Knob Procedure 1. Pull back the spring-loaded idler pulley and route the blower belt around the drive pulley (Figure 21). g309587 Figure 22 1. Knob g309586 Figure 21 1. Blower belt 2. Drive pulley 14 2.
California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
