NorAM 65ET T4 FINAL, Руководство оператора

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NORAM 65ET GRADER
4-45
Lubrication and Maintena
nce - Grader Compon
ents
4
When Required
Moldboard Cutting Edge - Replace
Cutting edges and end bits should be replaced when worn or damaged. End bits and cutting edges are
interchangeable from left to right.
1. Raise moldboard. Place suitable blocks or stands
under the circle. Lower circle so it rests on blocks.
2. Remove nuts
(1)
and bolts attaching cutting edge
(2)
or end bits
(3)
to moldboard.
3. Remove any mud or debris from moldboard contact
surfaces. If edge is to be reversed, clean mounting
surfaces of cutting edge.
4. Attach cutting edge to moldboard. Secure with
countersink carriage bolts.
Moldboard Guides - Adjust
Moldboard guide clearance must be checked to prevent
looseness and excessive wear of the moldboard guides.
Loosen nuts
(1)
and adjust set screws
(2)
until clearance
is 0.76–1.52 mm (0.030–0.060 in). Re-tighten nuts.
Never work under raised equipment. Use suitable blocking to prevent moldboard
from dropping.
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2
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