Land Pride DT35, Руководство оператора

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Section 4: Maintenance & Lubrication
Table of Contents
DT35 Powered Ditcher 324-099M 2/15/18
17
4. Tighten lock nuts to the correct torque using a
crisscross pattern. See
“Additional Torque Values”
on page 24 for correct torque value.
Ripper Tooth Replacement
Refer to Figure 4-2:
Rotate ripper tooth upside down when its bottom is worn
out. Replace ripper tooth when both ends are worn out.
1. Unscrew hex flange lock nut (#3). Remove plow
bolt (#2) and ripper tooth (#4).
2. Inspect plow bolt and hex flange nut for excessive
wear. Replace if needed.
3. Inspect ripper tooth (#4). Replace tooth if both ends
are worn. Rotate tooth if only one end is worn.
4. Attach ripper tooth with existing 3/8"-16 x 2 1/2" GR5
plow bolt (#2) and hex flanged lock nut (#3).
5. Tighten lock nut to the correct torque.
Impeller Blade Replacement
Refer to Figure 4-3:
Impeller Blades should be replaced when all 4 corners
are worn.
1. Unscrew hex flange lock nuts (#3). Remove
Carriage bolts (#2) and blades (#4).
2. Inspect plow bolts and hex flange nuts for excessive
wear. Replace if needed.
3. Inspect blades for excessive wear. Replace any
blade that has all 4 corners worn. Rotate blade if it
has a corner that is not worn. See
“Impeller Blade
Adjustment” on page 15 for instructions on how to
rotate blades.
IMPORTANT: Tightening 1/2" nuts (#3) to the correct
torque in a crisscross pattern. Do not tighten nuts in
a circular pattern. For correct torque value, see
“Additional Torque Values” on page 24.
Land Pride Ripper Tooth Replacement Parts
Part No. Part Description
802-682C PLOW 3/8-16X2 1/2 GR5 BLK
803-209C NUT FLANGE LOCK 3/8-16 PLT
820-008C DANISH TINE TOOTH 1 1/2 WIDE
Land Pride Impeller Blade Replacement Parts
Part No. Part Description
802-106C RHSNB 1/2-13X1 1/2 GR5
803-169C NUT HEX FLG LOCK 1/2-13 PLT
820-455C DITCHER BLADE
Ripper Tooth Maintenance
Figure 4-2
WARNING
!
To avoid serious injury or death:
Do not operate ditcher with out-of-balance blades. Make
certain all blades are installed using the same mounting holes
for either 16" diameter impeller or 18" diameter impeller.
4. Reattach new blades (#4) with 1/2"-13 x 1 1/2" GR5
carriage bolts (#2) and hex flange lock nuts (#3)
using holes “C” for 16" diameter impeller or holes “D”
for 18" diameter impeller.
5. Tighten lock nuts (#3) to the correct torque.
Impeller Blade Maintenance
Figure 4-3
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