Chain Adjustment - Benelli TNT 115 User Manual

Adjust the chain in following methods:
1. Support the vehicle with side stand.
2. Loosen rear axle nut.
3. Loosen locknut.
4. Turn adjusting nut to adjust the tightness of the chain. Reference marks are
adopted on left and right swing arm and should reach the same grid after
adjustment. Retighten the rear axle nut after adjust the chain tightness to
15~25 mm and con rm again.
Notice:
When use new chain, check both front and rear sprockets if they are still in service limit and replace them,
if necessary
During regular maintenance, check the following conditions of the chain:
(1) Loose pin
(3) Rusty chain link
(5) Excessive free play
The sprocket is probably damaged, if any above-mentioned problems on the chain are found.
Check the following items for sprocket:
(1) Over worn sprocket tooth (2) Broken or damaged sprocket tooth (3) Loosened sprocket xing nuts
(2) Damaged roller
(4) Twisted or snarled link
(6) Loose chain
37
Type
19mm head
14mm thread
Torque
90~100Nm