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oo
O ter oo
Folded Position
• The eyebolt cable adjuster aligns the outer boom
arm in the working position; the adjustment plate
is designed to adjust the outer boom arm in the
folded position.
• The eyebolt adjuster will follow the same
orientation as the boom when folding and
unfolding. For example, when the boom is in the
operating position the eyebolt adjuster should be
horizontal in line with the boom. With the boom
folded, the eyebolt adjuster should be pointing
forward in a raised position, again following the
line of the boom.
• Fold in the boom. If the outer boom arm does
not come in all the way against the inner boom
arm and contact the bump stop then the
adjustment plate will need to be moved out. If
the outer boom arm contacts the bump stop too
early and places too much tension on the cable
then the adjustment plate needs to be moved
inwards.
1
2
Tighten in
folded position
REV NO
CHANGE
1
2
- Chapter 9 - Boom
t ent
in
li n ent
3
Loosen in
folded position
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN MILLIMETERS
DEBUR ALL EDGES
UNTOL. DIMENSIONS
DATE EDITED:
APPL DATE
23/08/2012
OPEN DIM
0.20
Matt
ONE DEC. PL.
0.10
TWO DEC. PL.
0.05
ANGULAR
0 30
• To adjust the plate the boom has to be in the
working position. Have someone pull back on the
outer boom arm to release the tension on the
cable whilst you make adjustments to the plate.
When adjustment is completed ensure the outer
boom arm is released carefully so it does not
spring forward dangerously. Re-adjust the cable
eyebolt to realign the outer boom arm whilst
still in the working position before folding the
boom and re-checking the alignment in the folded
position.
• Repeat the procedure if necessary until the outer
boom arm assumes the correct alignment in both
the working and folded positions. When this has
been achieved install the bolts (C) and tighten.
• Spring tension may be altered slightly when this
plate is moved. Check there is a 3 mm gap in the
spring coils and adjust if required.
NOTE: If the outer boom arm contacts the bump
stop too early and too much tension is placed on
the cable, then the hydraulic cylinder may fail to
bring both arms all the way in, or damage the boom
arms and cable
4
5
A
Cable turnbuckle adjuster
Cable anchor plate
B
C
Location holes (allows 1.75 mm increment
adjustment with bolt and slide plate)
GOLDACRES
TITLE:
Rear cable mount 24-36m RH MY13
DATE CREATED:
21/06/2012
DRAWN:
DWG NO:
Luke M
GA4922220
MATERIAL:
SCALE:1:5
DO NOT SCALE DRAWING
6
A
B
C
1-3 MORANG CR
MITCHELL PARK 3352
PH: 03 53426399
FAX: 03 53426308
A4
SHEET 1 OF 1
Prairie Pro Operator's Manual MY19 - REV 2
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