Snapper SFH13320KW Troubleshooting, Adjustment & Service, Cutting Height Adjustment

Troubleshooting, Adjustment & Service

CUTTING HEIGHT ADJUSTMENT

The cutting height can be adjusted within two different ranges. The High Range covers 4-1/2” - 2-1/2” (11,4 - 6,4cm) and the Low Range covers 3-1/2” - 1-1/2” (8,9 - 3,8cm). See Figure 9 for deck height indicator.

Before adjusting the cutting height, you must first deter- mine the average cutting height. Depending on the range you plan to use, it may be necessary to adjust the deck lift pivot locations and the pulley spacer positions. See Figures 10 & 11 for pulley and pivot positions in relation to the cutting range.

To Adjust the Cutting Range:

1.Remove the mower deck drive belt. See Belt Removal & Replacement Section for proper proce- dure.

2.Remove the spindle nut (B, Figure 11) fastening the pulley to the spindle. Remove the pulley and key. Move the pulley spacers into the proper position in relation to the cutting range. Reinstall the pulley and key. Reinstall the nut and torque to 85-90 ft. lbs. (115-122 Nm).

3.Remove the pivot bolts and nuts (A, Figure 11) and reinstall the proper position in relation to the cutting range. Reinstall the bolts and nuts a tighten secure- ly.

To Adjust the Cutting Height:

Turn the crank handle clockwise to raise the mower deck or counterclockwise to lower the mower deck. See Figure 12.

Figure 9. Deck Height Indicator

Figure 10. Pulley & Pivot Position

A

B

A

Low Range

High Range

Figure 11. Pulley & Pivot Position

A.Pivot Bolts & Nuts

B.Spindle Nut

Figure 12. Cutting Height Adjustment

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