Zero Motorcycles MX 2012, Owner'S Manual

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5-11
1. Remove the key from the key switch.
2. Press the Tension Tester steadily to the middle of
the upper side of the belt. The “lip” will lead the
tester on to the belt.
3. Slowly increase the pressure on the tester, until
you hear a clicking sound. Do not increase the
pressure after the tester has clicked.
4. Remove the tester carefully from the belt. Avoid
rough movements of the tester, as this would
change the results of the measurement. The
measurement should be in the range of 20-30 kg.
A
3. Loosen both front motor mount bolts (B) using a
6 mm Allen/Hex wrench. Loosen the 13 mm jam
nut (C) on the belt tensioner (see image on next
page).
Note: Belt tension will increase slightly when
motor mounts bolts are fully torqued.
Drive Belt Adjustment Procedure
1. Remove the key from the key switch.
2. Loosen both rear motor mount bolts (A) using a
5 mm Allen/Hex wrench.