Mower Belt Maintenance. Exmark QUEST QZS708GEM50200


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Mower Belt Maintenance. Exmark QUEST QZS708GEM50200 | Manualzz

Maintenance g005077

1.

Mower deck

2.

Hanger bracket

Figure 77

3.

Rear lift rod g014635

1.

Front support rod

2.

Locking nut

Figure 75

3.

Deck bracket

7.

Slide the mower deck rearward to remove the mower belt from the engine pulley.

8.

Slide the mower deck out from underneath the machine.

Note: Retain all parts for future installation.

5.

Remove and retain the cotter pin and deck retention link from the each hanger bracket (see

Figure 76).

Mower Belt Maintenance

Inspecting the Belts

Service Interval: Every 25 hours/Monthly

(whichever comes first)

Check the belts for cracks, frayed edges, burn marks, or any other damage. Replace damaged belts.

Replacing the Mower Belt

1.

Hanger bracket

2.

Deck retention link

Figure 76

3.

Cotter pin

6.

Lift the mower deck and hanger brackets clear of the rear lift rod and lower the mower carefully to the ground (Figure 77).

g028329

Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks, and cracks are signs of a worn mower belt. Replace the mower belt if any of these conditions are evident.

1.

Park the machine on a level surface and disengage the blade control switch.

2.

Move the motion control levers out to the neutral lock position, engage the parking brake, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3.

Set the height-of-cut at the lowest cutting position

[1-1/2 inch (38 mm)].

61

Maintenance

4.

Using a spring removal tool, (P/N 92-5771), remove the idler spring from the deck hook to remove tension on the idler pulley and roll the belt off of the pulleys (Figure 78 and Figure 79).

WARNING

The spring is under tension when installed and can cause personal injury.

Be careful when removing the belt.

1.

Idler pulley

2.

Mower belt

3.

Outside pulley

Figure 79

50 and 60 Inch Decks

4.

Spring

5.

Engine pulley

6.

Spring removal tool g237467

1.

Idler pulley

2.

Mower belt

3.

Outside pulley

Figure 78

34 and 42 Inch Decks

4.

Spring

5.

Engine pulley

6.

Spring removal tool g014930

5.

Route the new belt around the engine pulley and mower pulleys (Figure 79).

6.

Using a spring removal tool, (P/N 92-5771), install the idler spring over the deck hook and placing tension on the idler pulley and mower belt

(Figure 78 and Figure 79).

Installing the Mower Deck

Service Interval: As required

1.

Park the machine on a level surface and disengage the blade control switch.

2.

Move the motion control levers out to the neutral lock position, engage the parking brake, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3.

Slide the mower deck under the machine.

4.

Lower the height-of-cut lever to the lowest position.

5.

Lift the rear of the mower deck and guide the hanger brackets over the rear lift rod (Figure 77).

62

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Key Features

  • 708cc Kawasaki engine delivers reliable power and performance
  • 50" cutting deck with 3 blades provides a wide cutting path for increased productivity.
  • Hydrostatic drive system offers precise control and smooth operation
  • Adjustable seat with armrests ensures operator comfort during extended mowing sessions.
  • High-back seat provides lumbar support and reduces operator fatigue.
  • Electric blade engagement for easy and convenient blade activation
  • Large fuel tank allows for extended mowing time without frequent refueling
  • Hour meter tracks operating time for maintenance scheduling and warranty purposes.

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Frequently Answers and Questions

What type of engine does the Exmark QUEST QZS708GEM50200 have?
It has a 708cc Kawasaki engine.
How wide is the cutting deck?
The cutting deck is 50 inches wide.
Does the mower have a hydrostatic drive system?
Yes, it has a hydrostatic drive system for precise control and smooth operation.
Is the seat adjustable?
Yes, the seat is adjustable with armrests for operator comfort.
How long can I mow before refueling?
The large fuel tank allows for extended mowing time without frequent refueling.
How do I activate the blades?
The blades are activated by an electric blade engagement system for easy and convenient operation.
What is the purpose of the hour meter?
The hour meter tracks operating time for maintenance scheduling and warranty purposes.

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