MTD 795, 792, 791, 790 manual Service, Cutting Deck Removal, Tires, Changing the Transmission Belt

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SECTION 8: SERVICE

Cutting Deck Removal

NOTE: Models equipped with a 38-inch deck have one deck idler pulley. Models equipped with a 42-inch deck have two deck idler pulleys.

To remove the cutting deck, proceed as follows:

Place the PTO (Blade Engage) lever in the disengaged (OFF) position.

Engage the parking brake.

Lower the deck by moving the deck lift lever into the bottom notch on the right fender.

Remove the belt from around the tractor’s engine pulley and idler pulley(s). Refer to Changing the Deck Belt on page 27 for detailed instructions.

Looking at the cutting deck from the left side of the tractor, locate the hair pin clip that secures the deck support rod on the rear left side of the deck. See Figure 22.

Hair Pin Clip

Figure 22

Remove the hair pin clip that secures the deck support rod, and carefully remove the deck support from the deck lift arm.

Repeat the above steps on the tractor’s right side.

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

Carefully remove the PTO cable from the rear of the cutting deck by removing the hair pin clip which secures it. Proceed to remove the spring from the deck idler bracket. See Figure 23.

Idler Bracket

Hair Pin Clip

PTO Cable

Figure 23

Gently slide the cutting deck toward the front of the tractor allowing the hooks on the deck to release themselves from the deck stabilizer rod.

Gently slide the cutting deck (from the right side) out from underneath the tractor.

Tires

WARNING: Never exceed the maximum inflation pressure shown on the sidewall of the tire.

The recommended operating tire pressure is:

Approximately 10 psi for the rear tires

Approximately 14 psi for the front tires

IMPORTANT: Refer to the tire sidewall for exact tire manufacturer’s recommended or maximum psi. Do not overinflate. Uneven tire pressure could cause the cutting deck to mow unevenly.

Changing the Transmission Belt

NOTE: Several components must be removed and special tools (i.e. air/impact wrench) used in order to change the tractor’s drive belt. See an authorized MTD Service Dealer to have your drive belt replaced or phone Customer Support as instructed on page 2 for information on ordering an MTD Service Manual.

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Contents Operator’s Manual MTD LLC, P.O. BOX 361131 CLEVELAND, OhioTable of Contents Important Safe Operation Practices General OperationSlope Operation Towing Page Slope Gauge —Tools Required For Assembly Tractor SET-UPLoose Parts Attaching The Steering WheelAttaching the Battery Cables Gas and Oil Fill-upTire Pressure Standard Adjustment Seat Quick Adjustment SeatKnob Adjustment Seat Attaching The SeatKnow Your Lawn Tractor Throttle Control Lever Parking Brake LeverChoke Control Brake PedalIgnition Switch Ignition Switch Module if equippedSpeed Control Lever Safety Interlock Switches Operating Your Lawn TractorSetting the Cutting Height Engaging the Parking BrakeStarting the Engine Stopping the EngineUsing the Deck Lift Lever Driving On SlopesEngaging the Blades MowingMoving The Tractor Manually Mulching if equippedMaking Adjustments HeadlightsLeveling the Deck Front To RearLeveling the Deck con’t Side to SideStandard Adjustment Seat Quick Adjustment Seat if so equippedParking Brake Adjustment Drag Link AdjustmentMaintaining Your Lawn Tractor EngineLubrication Cleaning the Engine And Deck Deck Wash SystemService Cutting Deck RemovalTires Changing the Transmission BeltInch Deck Battery FuseCutting Blades Changing the Deck Belt Attachments & Accessories OFF-SEASON StoragePage Page MANUFACTURER’S Warranty Coverage MANUFACTURER’S Limited Warranty for