Ariens 513-517 User Manual download pdf (Page 32)

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6.1 BLADE BRAKE/CLUTCH REMOVAL

Remove mower blade.

Squeeze brake/clutch bail against handlebar and insert

cotter pin into open hole of actuating rod.

Remove 3/8-24x2-1/2" cap screw that retains brake,

blade, clutch (BBC) leaf spring and leaf spring from

shaft.

Remove BBC flywheel by securing flywheel with BBC

wrench (P/N 000239). Remove flywheel and cotter pin

securing actuator rod to brake actuator.

Remove three nuts and remove brake actuator from

unit.

Inspect parts for wear and or damage, replace as

necessary. Assemble in reverse order.

NOTE:

When attaching actuator rod to brake actuator,

brake actuator is to be rotated all the way up so proper

hole is aligned.

On models with key, position key in crankshaft. Slide

flywheel onto crankshaft and BBC leaf spring onto

flywheel stub shaft.

IMPORTANT:

Install 3/8-24x2-1/2" Gr. 5 cap screw and

lockwasher to secure. Torque to 30 ft-lbs (40.6 Nm)

using BBC wrench to hold leaf spring and flywheel.

Secure mower blade with two 3/8-24x1-1/4" Gr. 5 cap

screws with lockwashers, torque to 25-30 ft-lbs

(33.8-40.6 Nm).

Check idler for free rotation of pulley and movement of

pivot.

Replace drive belt in reverse order being sure that belt

seats in pulley grooves with idler positioned on back

(flat) side of belt.

SECTION 6 - MOWER DECK

Figure 18

1. Drive Belt

2. Drive Disk

3. Ball Bearing

4. Washer

5. Spindle

6. Bearing Retainer

7. Center Baffle

8. Traction Drive Pulley

9. Blade Adapter

Brake Engaged

Blade Engaged

Figure 19

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 43 44

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Ariens 513-517 User Manual Page 32

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