15
CUTTING HEIGHT ADJUSTMENT
:
There are four height adjusters per mowing deck. Each adjuster (located in each
corner of the deck) must be adjusted to the same height to ensure a smooth even
cut. A wrench for this purpose is provided. Mower cutting height adjustment is
made by turning a 5/8” nut on top of an acme threaded rod which makes up the
height adjuster. A washer under the nut indicates the height against the decal.
There are an infinite number of adjustments available from 1/2” to 4”. Moving
the adjuster up and down moves a side channel that mounts the front and rear
rollers. The height decals at the back of the deck are set 1/4” lower, so that the
back actually cuts 1/4” higher, this will provide a better but, prolong the life of
the blades, and reduce horsepower requirement.
To make a height adjustment, follow these steps:
1)
Loosen the 2 locking bolts on the side channel
2)
Loosen the ACME jam nut
3)
Turn the 5/8” nut on top of the ACME threaded rod to desired height
4)
Tighten ACME jam nut
5)
Tighten the sided channel locking bolts
SDR HEIGHT ADJUSTER
Height Indicator Washer
Height Indicator
Plate
Jam Nut
Summary of Contents for SDR 65
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Page 12: ...10 ITEM 9 ITEM 10 521451 521455 ITEM 11 SDR 65 ITEM 11 SDR 90 209182 209196 ...
Page 32: ...30 ...
Page 38: ...SDR 90 Parts Manual 2 1 DECK ASSEMBLY 1 1 Blade Spindle Assembly ...
Page 39: ...SDR 90 Parts Manual 3 1 2 Blade Options ...
Page 40: ...SDR 90 Parts Manual 4 1 3 Gear Box Mount ...
Page 41: ...SDR 90 Parts Manual 5 1 4 Deck Assemblies ...
Page 42: ...SDR 90 Parts Manual 6 1 5 Deck Drive ...
Page 43: ...SDR 90 Parts Manual 7 1 6 Deck Roller 2 2018 ...
Page 44: ...SDR 90 Parts Manual 8 1 7 Belt Drive Assembly Rear ...
Page 45: ...SDR 90 Parts Manual 9 2 FRAME ASSEMBLY 2 1 3 PT Hitch Linkage ...