Ariens 991040 - Zoom 2660 HD User Manual download pdf (Page 25)

GB - 25

PTO Belt Access

1. Properly stop and park unit (See

Operation on page 12).

2. Lower the mower.

3. Place seat in most rearward position.

4. Remove belt covers.

5. Place foot board in open position

(Figure 18).

Replacing Mower Belts

NOTE: Long mower belt must be removed to

remove short mower belt.

1. Slowly release the tension on the long

mower belt idler until all the tension is

removed from the springs.

2. Remove long mower belt from left blade

spindle and remove from deck.

3. Slowly release the tension on the short

belt idler until all the tension is removed

from the springs.

4. Remove short mower belt from right

blade spindle and from deck. Idler pivot

bolt must be loosened slightly to gain

clearance to remove belt from under

idler pulley (Figure 19).

5. Arrange new mower belt(s) on deck

(short belt first). Retighten short mower

belt idler pivot bolt. Install belts on

sheaves. Put belts onto center sheave

last.

6. Replace belt covers and return foot

board to closed position.

Replacing the Hydro Pump Belt

1. Properly stop and park unit (See

Operation on page 12).

2. Remove the PTO belt from the mower

clutch sheave (See Replacing Mower

Belts on page 25).

3. Slowly release the tension on the hydro

pump belt idler until all the tension is

removed from the springs.

4. Remove old hydro pump belt from right

hand hydrostat sheave first (Figure 20).

CAUTION: Use care when

releasing idler spring tension.

Keep body parts well away from

idlers when performing this

operation.

3

1. Footboard in

open

position

2. Support

Frame

3. Pivot

Figure 18

1

2

CAUTION: Use care when

releasing idler spring tension.

Keep body parts well away from

idlers when performing this

operation.

Figure 19

1. PTO Mower Belt

2. Mower Drive Belt

3. Springs

4. Mower Drive Belt Idler

5. PTO Mower Belt Idler

6. Mower Clutch Sheave

7. Center Sheave

1

2

4

7

6

5

3

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