Montesa COTA 301RR 2023, Owner'S Manual

Page: 146 / 180

5-21 5-21
Frame servicing
Pivot Bearing Replacement
Replace the swingarm bearings as a set.
Remove the pivot bearings using the special tool.
Tool:
Bearing driver 07946-KA50000
Press a new pivot bearing in using the special tools .
Tools:
Driver 07749-0010000
Attachment, 24 x 26 mm 07746-0010700
Pilot, 20 mm 07746-0040500
Face the bearing with its marked side facing out.
Press the needle bearing so that it is 5.5 mm (0.22 in)
below the swingarm end.
Install the thrust bushings and the dust seal.
(1) NEEDLE BEARING
(2) DUST SEAL
(3) BUSHING
(1) PIVOT COLLAR A (3) DUST SEALS
(2) PIVOT COLLAR B (4) NEEDLE BEARING
Link Bearing Replacement
Remove the pivot collars and dust seals.
Remove the pivot bearings using the special tool.
Tool:
Bearing driver 07946-MJ00000
Press a new pivot bearing in using the special tools .
Tool:
Bearing driver 07946-MJ00000
Face the bearing with its marked side facing out.
Press the needle bearing so that it is 3.0 mm (0.12 in)
below the swingarm end.
Install the dust seals and pivot collars.
(1) DUST SEAL (4) DUST SEAL CAP
(2) PIVOT COLLAR (5) NEEDLE BEARING
(3) DUST SEAL
Assembly
Apply grease to the bearings, pivot collars and lips of a
new dust seals.
Install the pivot collars, dust seals and dust seal caps.
Note the direction of the dust seal.
(1) DUST SEAL (3) DUST SEAL
(2) PIVOT COLLAR (4) DUST SEAL CAP
5
4
3
2
1
1
2
3
4
3
2
1
4
4
3
3
2
1
5,5 mm (0.22 in)
3 mm
(0.12 in)