MTD i1046, i1050 warranty Cutting Blades, Blades may be removed as follows, Hex Flange Nut, inch

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7.Move the deck lift lever into the top notch on the right fender to raise deck lift arms up and out of the way.

8.Carefully slide the cutting deck forward and remove the deck belt from around the tractor’s PTO pulley on the bottom of the engine.

9.Continue to roll the deck toward the front of the tractor until the front deck hanger rod can be removed from the slots of the hanger bracket at the front of the deck.

10.While holding the front deck hanger rod upward until it clears the hanger bracket on the front of the deck, carefully slide the deck out from the right side of the tractor.

Cutting Blades

WARNING: Be sure to shut the engine off, remove ignition key, disconnect the spark plug wire(s) to prevent un- intended starting before removing the cutting blade(s) for sharpening or re- placement. Protect your hands by using heavy gloves or a rag to grasp the cut- ting blade.

WARNING: Periodically inspect the blade spindles for cracks or damage, especially if you strike a foreign object. Replace immediately if damaged.

The blades may be removed as follows.

•Remove the deck from beneath the tractor, (refer to Cutting Deck Removal on page 24) then gently flip the deck over to expose its underside.

•A block of wood may be placed between the deck housing and the cutting edge of the blade to help in breaking loose the hex nut securing the blade. See Figure 23.

Hex Flange Nut

Wood Block

 

Spindle Assembly

Figure 23

•Use a wrench to loosen the hex flange nut that secures the blade to the spindle. Holding the blade onto the star hub of the spindle, or using a second wrench to hold the nut at the top of the spindle, secure the spindle and remove the flange nut and cutting blade. Repeat to remove the other three blades.

•To properly sharpen the cutting blades, remove equal amounts of metal from both ends of the blades along the cutting edges, parallel to the trailing edge, at a 25° to 30° angle.

IMPORTANT: If the cutting edge of the blade has already been sharpened to within 1 5/8” from the edge, or if any metal separation is present, replace the blades with new ones. See Figure 24.

Blade Separation

Worn Blade

Edge

Wind Wing

Sharpen Edge

Evenly

1-5/8 inch

Figure 24

•It is important that each cutting blade edge be ground equally to maintain proper blade balance.

•A poorly balanced blade will cause excessive vibration and may cause damage to the tractor and result in personal injury. The blade can be tested by balancing it on a round shaft screwdriver. Grind metal from the heavy side until it balances evenly.

•When replacing the blade, be sure to install the blade with the side of the blade marked ‘‘Bottom’’ (or with a part number stamped in it) facing the ground when the mower is in the operating position.

IMPORTANT: Use a torque wrench to tighten the blade spindle hex flange nut to between 70 foot-pounds and 90 foot-pounds.

6

Maintaining Your Tractor

WARNING

Use caution when handling the cutting blades. The sharp- ened edges could cause severe cuts to your hands.

Shut tractor engine off, remove ignition key, and disconnect the spark plug wire(s) before proceeding with job. Protect your hands by using heavy gloves or a rag to grasp the cutting blade

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Contents OPERATOR’S Manual Table of Contents — Slope GaugeYour Responsibility Safe Operation PracticesChildren OperationGeneral Operation Never allow children or others in or on towed equip- ment Do NotService Opening the Tractor Hood Attaching the Battery CablesGas and Oil Fill-up Mulching Plug and Shipping Brace RemovalThrowing objects. Never operate Tire PressureIts down position, even with Know the Controls Key Switch Module Control Switch12V Power Outlet Throttle Control Lever PTO Blade EngageSeat Adjustment Lever Systems Indicator Monitor/Hour MeterDeck Lift Lever Cup HolderReverse Caution Mode Safety Interlock SystemCargo Net Hydro Transmission Bypass RodsStopping the Engine Starting the EngineDriving The Tractor If the blades are engaged, disengage the PTODriving On Slopes Steering the TractorMoving the Tractor Manually MowingInstalling Mulching Plug on 50 Decks only Installing Mulching Plug on 46 Decks onlyMulching Raise and hold the chute deflector in up positionMaking Making AdjustmentsLeveling the Deck Front To Rear Leveling Deck Gauge Wheel AdjustmentSee Figure Deck only Deck Rear Roller AdjustmentChanging Engine Oil & Filter Maintaining Your Lawn TractorChecking Engine Oil Level OperatingServicing the Precleaner Air CleanerSpark Plugs Servicing Paper ElementEngine Cooling Steering MaintenanceCarburetor Fuel LineLubrication Cleaning the Tractor and DeckDeck Wash System Tires BatteryCutting Deck Removal Cutting Blades Spindle AssemblyBlades may be removed as follows Hex Flange NutHydrostatic Transmission Reinstalling the Cutting DeckChanging the Deck Belt FusesMower Deck Maintaining Your Tractor Off-Season Storage Attachments & AccessoriesDrain fuel only into an approved container Safety Labels Trouble Shooting Steering effort Lack of Lubrication Clean gearsArms Debris in steering gearsDescription Model To order replacementOr visit MANUFACTURER’S Warranty Coverage General Emissions Warranty Coverage U.S.A

i1046, i1050 specifications

The MTD i1046 and i1050 are notable additions to the MTD lineup, designed specifically for efficiency and ease of use in various landscaping tasks. These versatile machines are engineered to handle a range of applications, making them ideal for both residential and commercial users.

The MTD i1046 is equipped with a robust 18 HP engine, providing ample power for tackling tough mowing jobs. Its 46-inch cutting deck is designed for enhanced maneuverability, allowing users to navigate tight spots and corners with ease. The deck also features a mulching capability, which helps to naturally fertilize lawns while reducing the need for bagging clippings. Additionally, the i1046 boasts an automatic transmission that adjusts speed seamlessly, providing an intuitive driving experience for operators of all skill levels.

On the other hand, the MTD i1050 takes things a step further with a more powerful 22 HP engine. Its expansive 50-inch cutting deck allows for greater acreage coverage, making it an excellent choice for larger lawns. The i1050 also incorporates a high-back seat, enhancing comfort during extended mowing sessions. This model is designed with a heavy-duty frame and durable chassis, ensuring long-lasting performance even in challenging conditions.

Both models feature advanced technologies that enhance their usability. The Easy Select Deck Height Adjustment system allows users to customize cutting heights with simple adjustments, ensuring optimal grass length for diverse lawn types. The ergonomic steering wheel design provides an improved grip and reduces operator fatigue, enhancing overall comfort during operation.

In terms of safety, MTD has integrated a range of features across both models. The Rollover Protection Structure (ROPS) keeps operators safe in the event of uneven terrain, while the automatic blade stop ensures that the blades cease operation whenever the rider leaves the seat, preventing accidental injuries.

Furthermore, the i1046 and i1050 are designed with easy maintenance in mind. The accessible engine compartment allows straightforward engine checks, and the deck design enables hassle-free cleaning, which is essential for maintaining optimal performance.

In summary, the MTD i1046 and i1050 deliver a powerful and efficient solution for landscaping needs. With their strong engines, user-friendly features, and safety technologies, these models are poised to satisfy both professional landscapers and homeowners alike. Their sturdy design ensures reliability and performance, making them valuable assets for keeping lawns looking pristine.
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