Benelli 2009 TREK1130, Workshop Manual

Page: 264 / 582

TRANSMISSION CHAIN AND SWING ARM
4 102
CHAS
SWING ARM INSPECTION
Check:
• the swing arm
In the presence of deformations/cracks/damages
Replace.
WARNING
Do not attempt to straighten the swing arm pin
and the balancing axis if they are deformed.
1
Check:
• the swing arm pin
Roll the swing arm pin on a flat surface.
In the presence of deformations Replace.
2
B
A
A
Wash:
• the swing arm pin
• the bushes
• the seal rings
• the spacer
• the bearings
3
2
1
B
Check:
• the bushes
• the seal rings
• the seeger
In the presence of damages/wear Replace.
• the bearings
• the inside spacer
In the presence of damages/pitting Replace.
4
4
C
D
F
C
C
D
D
E
E
F
F
G
Check:
• the articulated connecting rods
• the balancing device
In the presence of damages/wear Replace.
• the roller bearings
• the seal rings
In the presence of damages/pitting Replace.
• the spacers
In the presence of damages/scratches Replace.
4
4
H
K
L
G
H
H
I
J
J
J
J K
K
K
K
L
L
Recommended solvent
TUTELA MOTOR CLEAN
I
J