MTD i1046, i1050 Air Cleaner, Spark Plugs, Servicing the Precleaner, Servicing Paper Element

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threaded hole. Stop pouring when the oil reaches the bottom of the threads. Allow a few minutes for the oil to be absorbed by the filter material.

•Apply a thin coat or new oil on the rubber gasket of the new oil filter.

•Install the new oil filter on the filter adapter. Hand tighten until the filter gasket contacts the adapter, then tighten the filter an additional 3/4-1 turn.

•Refill the engine with the proper type oil. The engine oil capacity is approximately 1.7-1.9 quarts (1.6 -1.8 L).

Air Cleaner

Check the air cleaner before each use. Check for a buildup of dirt of debris around the air cleaner system. Keep the area clean. Keep this area clean. Also check for loose or damaged components. Replace all bent or damaged air cleaner components.

WARNING: Operating the engine with loose or damaged air cleaner compo- nents could allow unfiltered air into the engine causing premature wear and failure.

Servicing the Precleaner

Wash and reoil the precleaner every 25 hours of operation (more often under extremely dusty or dirty conditions). Replace the precleaner annually or every 100 hours.

1.Open the door on the blower housing to access the air cleaner element and precleaner.

2.Unhook the latch and remove the precleaner from the air filter element. See Figure 18.

 

Access Door

Latch

Filter

 

Element

Precleaner

Figure 18

NOTE: The air filter element/precleaner assembly can be removed and the precleaner then removed from the filter element. Make sure the base and the sealing area is clean before reinstalling the air filter element/precleaner assembly.

3.Wash the precleaner in warm water with detergent. Rinse the precleaner thoroughly until all traces of detergent are eliminated. Squeeze out excess water (do not wring). Allow the precleaner to air dry.

4.Saturate the precleaner with new engine oil. Squeeze out all excess oil.

5.Reinstall the precleaner over the paper element and secure with the latch.

NOTE: Reinstall the air filter element/precleaner if removed.

6.Pivot the latch over the filter assembly and press the latch downward to rehook. See Figure 18.

IMPORTANT: Make certain the latch is secured in the locked position. Failure to properly hook the latch will allow unfiltered air into the engine causing damage to the engine.

7. Close the access door

Servicing Paper Element

Check the paper element every 50 hours of operation (more often if operated under extremely dusty or dirty conditions). Clean or replace the element as necessary. Replace the air cleaner element annually, or every 100 hours of operation.

•Open the access door, unhook the latch, and remove the air filter assembly as described in the previous sub-section.

•Remove the precleaner from the filter element.

•Gently tap the paper element to dislodge dirt. Do not wash the paper element or use pressurized air, as this will damage the element. Replace a dirty, bent, or damaged element. Do not use if the sealing surfaces are bent or damaged.

•Clean the air cleaner base and check its condition.

•Reinstall the precleaner over the paper air cleaner element and install on base. Secure with the latch and close the access door.

Spark Plug(s)

Every 100 hours of operation, remove the spark plugs. Check there condition and reset the gap, or replace with new plugs.

•Before removing the spark plug, clean the area around the base of the plug toe keep dirt and debris out of the engine.

•Remove the plug and check its condition. Replace the plug if worn or reuse is questionable.

NOTE: Do not clean the spark plug in a machine using abrasive grit. Some grit could remain in the spark plug and enter the engine causing extensive wear and damage.

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Maintaining Your Tractor

WARNING

Change the engine oil after every 100 hours of operation. Failure to do so will cause premature wear or failure of the engine.

Operating the en- gine with loose or damaged air cleaner components could al- low unfiltered air into the engine causing premature wear and failure.

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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 RemovalTire Pressure Throwing objects. Never operateIts 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 Adjustments MakingLeveling the Deck Deck Gauge Wheel Adjustment Front To Rear LevelingSee 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 LineCleaning the Tractor and Deck LubricationDeck Wash System Battery TiresCutting 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 Attachments & Accessories Off-Season StorageDrain fuel only into an approved container Safety Labels Trouble Shooting Steering effort Lack of Lubrication Clean gearsArms Debris in steering gearsTo order replacement Description ModelOr 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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