Maintenance

Fuel tank studs, where studs are inserted into tank.

Dielectric Grease

Dielectric grease is used on all blade type electrical connections to prevent corrosion and loss of contact.

Adjustments

Note: Disengage PTO, shut off engine, wait for all moving parts to stop, engage parking brake, and remove key before servicing, cleaning, or making any adjustments to the unit.

PTO Drive Belt Tension

Self-tensioning - No adjustment necessary.

Pump Drive Belt Tension

Self-tensioning - No adjustment necessary.

PTO Belt Replacement

1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake.

2.With engine “off ”, engage PTO lever, then remove the hairpin and clevis pin at the bottom of the PTO brake band.

3.Rotate the brake band upwards out of the way of the belts keeping clear of the belt drive.

4.Disengage PTO lever.

5.Loosen belt guides “A” and “B” (See Figure 9).

6.Remove current belts

7.Route new belts onto sheaves as shown in the decal located on the back of the left drive shield (see Figure 9).

Figure 9

1.

Idler

5.

Engine

2.

Belt Guide “B”

6.

Belt Guide “A”

3.

PTO Belt

7.

Blower

4.Jackshaft

8.Engage the PTO lever

9.Rotate brake band back down into original position

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Exmark 850 manual Dielectric Grease, PTO Drive Belt Tension, Pump Drive Belt Tension, PTO Belt Replacement

0, 850 specifications

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