MTD RZT Series Manual del operador descargar pdf (Pagina 28)

28 se c t i O n 7— se r v i c e

WARNING! : The muffler at the rear of the

tractor may be extremely hot, and could cause

serious burns. Use extreme caution when near

the muffler. Allow the muffler to fully cool

before installing the belt.

Using the idler pulley to tension the belt.

Using the deck lift handle, raise the deck to the 

position that provides the most horizontal run of the



on the bottom of the engine.



engine.

Route the backside of the belt around the fixed idler 

pulley of the deck. Refer to Figure 7-3.

Working from the middle of the tractor, pivot the idler 

bracket/movable pulley rearward against the spring

tension and slide the backside of the belt onto the

movable idler pulley. Refer to Figure 7-3.

Rolling the belt into the PTO pulley.

Using the deck lift handle, raise the deck to the 

position that provides the most horizontal run of the



on the bottom of the engine.

Make certain the belt is in the spindle pulleys of the 

deck, and that the backside of the belt is against both

the fixed and movable idler pulleys. Refer to Figure 7-3.

Sitting behind the tractor, facing forward, make certain 

the belt is not twisted; then reach beneath the tractor



WARNING!: Use caution to prevent pinching

your fingers when rolling the belt onto the



Figure 7-5





Figure 7-5.

While holding the belt and pulley together, rotate the 

pulley to the left (See Figure 7-5). Continue holding and

rotating the pulley and belt until the belt is fully rolled



Replacing the Deck Drive Belt

Remove the deck from beneath the tractor, (refer to 

Deck Removal on page 26).

Remove the hex tapping screws securing the belt 

covers to the deck and remove the belt from the

spindle pulleys. Refer to Figure 7-6.

Install the new belt around the spindle pulleys as 

shown in Figure 7-6 and reinstall the belt covers.

Route the belt rearward between the two idler pulleys 

and reinstall the deck following the instructions in

Deck Installation on page 27.

PTO Belt

PTO Pulley

Rotate

Pulley

Transmission

Tube

Figure 7-6

50" Mower Deck

54" Mower Deck

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 34 35 36

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MTD RZT Series Manual del operador Pagina 28

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