Ariens 915143-Zoom 50 Specifications download pdf (Page 20)

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915141, 143:

Install (Figure 10)

1. Slide mower deck under unit.

NOTE: Perform step 2 and 3 for the right and

left side of unit.

2. Connect drag link to front deck bracket.

3. Connect front and rear trunnions to lift

arms.

4. Install PTO belt on the engine drive

pulley (see REPLACING PTO BELT on

page 25).

5. Level and adjust pitch of mower deck

(see LEVELLING AND ADJUSTING

PITCH OF MOWER DECK on page 20).

LEVELLING AND ADJUSTING

PITCH OF MOWER DECK

NOTE: Adjust on a level surface, with the

tires inflated to the correct air pressure (see

SPECIFICATIONS on page 30).

Three measurements are required to level

and adjust the pitch of the mower deck.

1. The distance from the mower blades to

the ground.

2. The forward pitch of the mower blades.

3. The pitch of the mower blades from

side-to-side.

The Distance From The Mower

Blades To The Ground (Figure 11):

• 915131: In the lowest cutting position

should be 1.5 in. +

1/4 in. (3.8 cm +

0.64 cm).

• 915141, 143: In the lowest cutting

position should be 1 in. +

1/4 in.

(2.54 cm + 0.64 cm).

• 915131: In the highest cutting position

should be 4.5 in. +

1/4 in. (11.4 cm +

0.64 cm).

• 915141, 143: In the highest cutting

position should be 4 in. +

1/4 in.

(10.16 cm +

0.64 cm).

Figure 10

1. Rear Trunnion

2. PTO Belt

3. Mower Deck

4. Drag Link

5. Front Trunnion

6. Lift Arms

1

2

3

4

6

5

6

Figure 11

1. Mower Deck

2. Mower Blade

3. Ground

Lowest Cutting Position

915131:

1.50 in. +

1/4 in. (3.8 cm + 0.64 cm)

915141, 143:

1 in. +

1/4 in. (2.54 cm + 0.64 cm)

1

3

2

Highest Cutting Position

915131:

4.50 in. +

1/4 in. (11.4 cm + 0.64 cm)

915141, 143:

4 in. +

1/4 in. (10.16 cm + 0.64 cm)

1

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