Montesa COTA 4RT 260 2023, Owner'S Manual

Page: 55 / 180

Service and maintenance
3-12 3-12
Driven Sprocket Replacement
Remove the rear wheel (page 5-14).
Remove the bolts/nuts, washers and driven sprocket.
Installation is in the reverse order of removal.
Hold the bolts and tighten the nuts to the specified torque.
Torque: 30 - 35 N•m (3.0 - 3.5 kgf•m, 22.1 - 25.8 lbf•ft)
Adjust the drive chain slack (page 3-11).
(1) BOLTS/NUT
(2) DRIVEN SPROCKET
Install the drive sprocket onto the countershaft as shown.
Install the spring washer and bolt, then tighten the bolt to
the specified torque.
Torque: 31 N•m (3.2 kgf•m, 23 lbf•ft)
Put the transmission in neutral.
(1) DRIVE SPROCKET
(2) SPRING WASHER
(3) BOLT
Drive/Driven Sprockets
Drive Sprocket Replacement
Remove the drive sprocket cover.
Loosen the drive chain fully.
Insert 1st gear
Remove the screw drive pinion and spring washer.
(1) BOLT
(2) SPRING WASHER
(3) DRIVE SPROCKET
3
2
1
2
1
3
2
1