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Form No. 3363-517 Rev B 44in Side Discharge Mower 2005 and After XL 440H Lawn Tractor Model No. 79110—Serial No. 310000001 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com. Original Instructions (EN)
Side ..............7 additional information, contact an Authorized Service 4 Adjusting the Front-to-Rear Blade Dealer or Toro Customer Service and have the model Slope ..............8 and serial numbers of your product ready. Figure 1 5 Removing the Mower........10 identifies the location of the model and serial numbers Product Overview ............
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 lost. 93-7009 Manufacturer’s Mark 1. Warning—don’t operate the mower with the deflector up or 1.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Grass deflector Spring Bolt, 3/8 x 3-1/2 in. Locknut, 3/8 in. Gage wheel Prepare the mower. Hairpin cotter Mower mounting plate Shoulder bolt Locknut Bolt, 5/16 x 2-1/2 in.
Important: The grass deflector must be spring loaded in the down position. Lift the deflector up to test that it snaps to the full down position. 5. Deflect the anti-rattle spring, slide the adjusting Preparing the Mower plate of the gage wheel into the mower gage wheel bracket, and secure it with the pin and hairpin cotter (Figure 4).
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Installing the Mower Parts needed for this procedure: Bolt, 5/16 x 2-1/2 in. Locknut, 5/16 in. Figure 6 Hairpin cotter 1. Mower belt 2. Electric clutch pulley Thin washer Thick washer 4. Install the mower pivot mount brackets onto the front axle with the bolts and locknuts (Figure 7).
14. Hook the spring from the idler pulley arm to the bracket on the mower (Figure 10). Figure 8 Figure 10 1. Spring 3. Spring tool 2. Bolt 1. Spring 3. Bracket 2. Idler pulley arm Note: Use the spring tool provided with the machine.
Leveling the Mower from Side to Side No Parts Required Procedure The mower blades must be level from side to side. Figure 13 Check the side-to-side level any time you install the 1. Hairpin cotter and washer 3. Front hole mower or when you see an uneven cut on your lawn.
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7. Measure the length of the rod extending out of the front of the adjusting block on the sides of the chassis (Figure 14). Figure 15 1. Blade front to rear 3. Measure rear blade tip 2. Measure front blade tip 4.
18. When the front-to-rear blade slope is correct, check the side-to-side level of the mower; refer to 3 Leveling the Mower from Side to Side (page 7). 19. Check the gage wheel height; refer to Setting the Height-of-Cut (page 12). Removing the Mower Figure 18 View from the left side...
Product Overview Specifications Model Weight Length Width Height 79110 104 lb 55 in 28 in 10 in (47 kg) (140 cm) (71 cm) (25 cm) Figure 20 1. Hairpin cotter and washer 3. Leveling bracket 2. Long rod 4. Mower mount 11.
Operation Note: Determine the left and right sides of the machine from the normal operating position. Side Discharging or Mulching Grass DANGER Figure 22 Without the grass deflector, discharge cover, or 1. Height-of-cut lever complete grass catcher assembly mounted in place,you and others are exposed to blade contact 3.
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Cutting the Lawn for the First Time 1. With the blade(s) engaged, move onto a previously cut area. Cut grass slightly longer than normal to ensure that the 2. To disperse the clippings evenly, raise the mower cutting height of the mower does not scalp any uneven one or two height-of-cut settings while driving ground.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Wash the underside of the mower. Before each use or daily • Check the cutting blade. •...
is not balanced, file some metal off the backside of the blade. Repeat this procedure until the blade is balanced. Installing the Blade(s) 1. Install the blade, curved washer, and blade bolt (Figure 28). Figure 25 1. Nut 3. Blade 2.
Cleaning WARNING A broken or missing washout fitting could expose you and others to thrown objects or blade contact. Washing the Underside of the Contact with blade or thrown debris contact Mower willcause injury or death. • Replace broken or missing washout fitting After each use, wash the underside of the mower to immediately, before using mower again.
Storage 1. Clean dirt and chaff from the top of the mower. 2. Scrape heavy buildup of grass and dirt from the underside of the mower. Then wash the mower with a garden hose. 3. Check the condition of the blade(s); refer to Servicing the Cutting Blade.
Troubleshooting Problem Possible Cause Corrective Action There is an abnormal vibration. 1. The cutting blade(s) is bent or 1. Install a new cutting blade(s). unbalanced. 2. The blade mounting bolt is loose. 2. Tighten the blade mounting bolt. 3. The engine mounting bolts are loose. 3.