Modifications - Yamaha MOTO-4 1987 Owner's Manual

4. When transporting the machine in Modifications:
another vehicle, be sure it is kept upright 1. This machine is designed to conform
and that the fuel cock is turned to the with laws and regulations regarding spark
"OFF" position. If the machine should arresters and noise level. Do not modify
lean over, gasoline may leak out of the the exhaust system.
carburetor or fuel tank. 2. Modifications to this machine may
reduce safety and reliability, and may
make the machine illegal for use.
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