Ariens 946150 ST622 CARB User Manual download pdf (Page 13)

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CUTTING HEIGHT ADJUSTMENT

The standard cutting height is adjustable from

1-3/16" to 4-3/8" (3 to 11.1 cm). To raise the

cutting height, place more spacers (up to 4)

below the cutter disk. Spacers not used under

the cutter disk must be assembled above the

cutter disk. For example, if you place two

spacers under the cutter disk, the other two

spacers must be in place above the cutter

disk.

NOTE: There must always be at least one

spacer between the cutter disk and the height

guide.

1. Raise the cutter head off the ground.

2. Loosen and remove capscrew, lock

washer and washer.

3. Remove height guide and bottom spacer.

4. Remove cutter disk and any of the

remaining spacers required to achieve the

desired cutting height.

5. Reinstall the cutter disk.

6. Reinstall the spacers required to achieve

the desired cutting height.

7. Reinstall height guide on the hex shaft.

NOTE: Be sure the hex shaft and the hex hole

in the height guide are correctly aligned.

8. Reinstall washer, lock washer and

capscrew. Tighten securely.

NOTE: The minimum cutting height may be

lowered to 1-3/16" (3 cm) by using one spacer

below the cutter disk and installing the cutter

disk upside down on the hex shaft.

HEIGHT GUIDE REPLACEMENT

The height guide requires periodic

replacement. When used on hard surfaces,

such as concrete, it may need to be replaced

more frequently. If height guide is damaged or

worn, it must be replaced.

1. Raise the cutter head off the ground.

2. Loosen and remove capscrew, lock

washer and washer.

3. Remove worn height guide.

4. Install new height guide.

5. Reinstall hardware and tighten securely.

SWIVEL HEAD ADJUSTMENT

1. Stop the engine and wait for all moving

parts to stop. Disconnect the spark plug

wire and place it securely away from the

spark plug.

2. Loosen the wing knob on the bracket at

the rear of the unit.

3. Rotate the back of the unit in the opposite

direction of the side you wish to cut with.

4. Tighten wing knob securely.

1. Hex Shaft

2. Spacers

3. Cutter Disk

4. Height Guide

5. Washer

6. Lock Washer

7. Cap Screw

2

5

1

3

4

6

7

1 spacer = 1-3/16"

(3 cm)

2 spacers = 2-3/4"

(7 cm)

3 spacers = 3-5/8"

(9.2 cm)

4 spacers = 4-3/8"

(11.1 cm)

OX0090

2

Wing Knob

OX0070

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