ALPHA PLUS HARDI NOVA
M
M A
A II N
N T
T E
E N
N A
A N
N C
C E
E
CHAPTER
5
5- 22
The break-away device is adjusted by increasing or decreasing
the amount of spring loading. Adjust the position of nut ((A
A)) on
the eye bolt, which holds the spring ((B
B))
1. Inspect that the rubber dampers are intact, if not,
they must be renewed.
2. Inspect that the assembly is tightened.
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Ru
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Daam
mp
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A
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A
A
A
A
B
B
To ensure optimal damping and stability of the boom,
control of the rubber dampers is necessary at regular
intervals.
1. Unfold the boom
2. Loosen and unscrew with one turn the jag nut A
A
3. Loosen the rubber damper B
B
3. Loosen the nut C
C
4. Retain nut D
D against the jag nut A
A.
5. Unscrew the rubber damper B
B from the bolt head EE
6. Grease the top of the new damper F
F and fasten it com-
pletely with the bolt head E
E
7. Reassemble in reverse order
8. Retain the bolt head E
E with a spanner and tighten the
jag nut A
A against the rubber damper B
B
9. Carry out the same procedure at the other rubber dam-
pers.
C
C
B
B
D
D
E
E
B
B
F
F
E
E
A
A
D
D
C
C
Removal
B
B
A
A
Summary of Contents for ALPHA PLUS 3500
Page 11: ...ALPHA PLUS TWIN FORCE 1 1 6 F F O O R R E E W W O O R R D D ...
Page 12: ...ALPHA PLUS TWIN FORCE 1 1 7 F F O O R R E E W W O O R R D D ...
Page 13: ...ALPHA PLUS TWIN FORCE 1 1 8 F F O O R R E E W W O O R R D D ...
Page 47: ...ALPHA PLUS HARDI NOVA P P R R E E P P A A R R A A T T I I O O N N CHAPTER 3 3 8 ...
Page 85: ...ALPHA PLUS HARDI NOVA M M A A I I N N T T E E N N A A N N C C E E CHAPTER 5 5 28 ...
