Ariens 915131-1334 Specifications download pdf (Page 25)

GB - 25

Install (Figure 19)

NOTE: Do not install PTO belt on left mower

deck pulley in step 1.

1. Install PTO belt on engine drive pulley

and mower deck.

2. Pull idler arm towards outside of unit

until PTO belt can be routed around left

mower deck pulley.

3. Slowly release idler arm until idler pulley

rests firmly against PTO belt.

4. Connect the PTO actuator cable to the

deck idler arm.

5. Insert a shim of 0.10" (the thickness of

12-gauge steel) between the roller on

the idler arm and the deck sheave. With

the shim in place, pull the actuator cable

taut and then tighten the cable

adjustment nuts against the cable mount

bracket to hold the setting.

6. Remove the shim and check for a gap

between the roller and the deck sheave.

7. Install belt covers on mower deck.

NOTE: Ensure that belt is still positioned in

the groove of the sheave after belt covers are

installed.

REPLACING HYDROSTATIC BELT

Remove (Figure 20)

1. Remove PTO belt (see REPLACING

PTO BELT on page 24).

2. Disconnect idler spring.

3. Remove hydrostatic belt from

hydrostatic transmission pulleys, pulley,

electric clutch, and idler.

Install (Figure 20)

1. Install hydrostatic belt on idler, electric

clutch, pulley, and hydrostatic

transmission pulleys.

2. Connect idler spring.

3. Install PTO belt (see REPLACING PTO

BELT on page 24).

CAUTION: Use care when

releasing idler spring tension.

Keep body parts well away from

idler when performing this

operation.

Figure 20

1

1. Hydrostatic Belt

2. Hydrostatic

Transmission

Pulley

3. Idler

4. Idler Spring

2

2

3

4

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