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Adjustment - Dixon ZTR 428 Technical Data Manual

Dixon lawn mower user manual

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Note:
It is possible to install the engine to mower deck drive belt (P/N
0111) at this time; however, our engine Manufacturers have suggested that
this, belt be installed a f t e r the engine has been fully serviced per
Manufacturers' suggestions and allowed to operate at 1/2 to 3/4 throttle
settings for approximately (3) Minutes.
the engine in a no load situation and allow complete engine lubrication.

Adjustment;

1.
Install engine to Mower deck drive belt (P/N 6111).
2.
Check and adjust tire pressures.
Front 19 to 21 psi; Rear 8 to 12 psi.
Tires May have been over inflated for shipping purposes.
3.
Place the Mower on a level surface.
Mower deck to a height which will allow Measurements to be taken from
the surface to the tops of the two outer Mower deck cutter blades (P/N
8688).
4.
Align both outer Mower deck cutter blades to obtain a side to side
Measurement. Starting with the left blade as viewed from operator's position,
secure Measurement from level surface to the bottom of the - cutter blade tip,
rotate blade and check Measurement on opposite end of cutter blade.
tip measurement on the same cutter blade should not vary more than 1/8th of an
inch. Maintain measurement taken and verify against the right outer cutter
blade.
If adjustment is required, loosen or tighten the nuts on the two rear L-
rods.
5.
Align both outer mower deck cutter blades front to rear as viewed from
operator's position.
tip, at the rear of the mower deck.
loosen or tighten as required to place the mower deck at an attitude of
approximately l/8th of an inch higher in the rear than the front of the deck.
6.
Recheck belt routing and alignment, start engine, burnish in electric blade
clutch using at least (5) engagements at 3/4 to full throttle settings. Each
engagement should last approximately (6) seconds.
Note; The completed adjustment places the mower deck in an attitude or
position which will produce a quality cut.
types of grass, tire pressures, dull or bent blades and loose belts are just
some of the factors which will cause poor cut quality.
Box1569
Measure from surface to the bottom of the cutter blade
DIXON INDUSTRIES, INC.
Coffeyville, Kansas 67337-0945
This will place the initial start up of
Using the lift handle, raise the
Using the nut on the single front L-rod,
Ground speed, grass conditions,
(316)251-2000
TELEX 417100
Page 11 of 11
Tip to
Airport Industrial Park

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Ztr 429