Ariens 513-517 Manuel d'utilisateur télécharger pdf (Page 33)

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6.2 DRIVE BELT REPLACEMENT

NOTE:

On BBC model blade brake/clutch assembly

must be removed to change belt.

Place right rear adjustment lever in first notch and left

rear height adjustment lever in third notch. This

provides clearance between friction wheel and drive

disk.

Remove belt from idler, drive disk and engine pulley.

Remove belt through opening under mower pan.

Inspect parts for wear and or damage, replace as

necessary.

Assemble in reverse order.

NOTE:

Be sure to return wheel height adjustment

levers to original position.

6.3 IDLER REMOVAL

Remove mower blade, hub, and center baffle. Refer to

Mower Blade Section of this manual.

Remove idler spring. Loosen hardware securing idler

arm to mower pan, and remove cap screw securing

idler to idler arm.

Inspect parts for wear and or damage, replace as

necessary. Assemble in reverse order.

6.4 WHEELS AND ADJUSTERS

Regularly check wheels and adjusters for wear.

Replace wheels when they become excessively worn.

Adjusters should be cleaned and fasteners checked for

tightness.

Check the front wheels for bushing wear. Replace as

needed.

CAUTION:

Use sturdy gloves or padding to

protect hands when working with mower

blades.

Figure 20

1. Blade

2. Cap Screw, Lock

Washer & Flat Washer

3. Leaf Spring

4. Flywheel

5. Brake Actuator

6. Ramp Assembly

Figure 21

1. Two-Way Lock Nut

2. Idler

3. Extension Spring

4. Center Lock Nut

5. Washer

6. Idler Arm

7. Flange Bushing

8. Tension Spring

9. Spacer

Configuration 1

Configuration 2

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 43 44

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Ariens 513-517 Manuel d'utilisateur Page 33

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