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OUTER BOOMS
• The height of the outer booms in the working
position are adjusted by adding or removing shims
at the cable drum.
• The cable drum mounts are assembled in
manufacturing with 6-7 shims at the upper and
lower bearing blocks.
• If the outer boom hangs lower than the inner
boom, remove shims from the upper mount until
the booms are level. If the outer boom is too
high remove shims from the lower bearing block.
3
Re-tension the retaining bolts to 65 Nm when all
adjustments are complete.
• The boom cables may need to be loosened to
enable easier removal of the shims.
24-30 m booms:
1 shim added = 10-20 mm @ boom end
33-36 m booms:
1 shim added = 20-30 mm @ boom end
80 - Chapter 9 - Boom
3
t ent
4
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN MILLIMETERS
DEBUR ALL EDGES
DATE EDITED:
24/08/2012
4
Matt
5
DATE CREATED:
23/02/2011
DRAWN:
Luke M
MATERIAL:
DO NOT SCALE DRAWING
6
To raise the outer boom,
A
remove shims from the top pivot
To lower the outer boom, remove
B
shims from the lower pivot
REV NO
CHANGE
GOLDACRES
TITLE:
Prairie Pro Operator's Manual MY19 - REV 2
DWG NO.
Cable drum suit 2013 Evo
SCALE:1:7.5
7
DATE
1-3 MORANG CR
MITCHELL PARK 3352
PH: 03 53426399
FAX: 03 53426308
SHEET 1 OF 1
8
A
B
C
D
ECN NO.
A3
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