Suzuki DR350 Service Manual page 159

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This chap ter describes up-to-date service procedures which differ from those of
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the DR350.
Please refer to the chapters 1 through 7 except for the items described in this
chapter.
NO TE:
Any differences between DR350 and DR350S in specifications and service da ta
are clearly indicated with the asterisk mark
A ll street-legal SUZUKI motorcycles with engine displacemen t o f 50cc or greater
are subject to Environmental Protection A gency emission regulations. These regu­
lations set specific standards for exhaust emission output levels as well as partic­
ular servicing requirements. This manual includes specific informa tion required to
properly inspect and service DR350S in accordance with all EPA regulations. It is
strongly recommended tha t the chap ter on Emission Con trol, Periodic Servicing
and Carburetion be thoroughly reviewed before an y type of service work is per­
formed.
Further information concerning the EPA emission regulations and U. S. Suzuki's
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emission control program can be found in the
PROGRAM MANUAL/SER VICE BULLETIN.
VIEW OF DR350S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-
SPECIFICA TIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SER VICE DA TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 3
TIGHTENING
PERIODIC MA INTENA NCE SCHEDULE . . . . . . . . . . . . . . . . . . . 8- 1 3
BREA K-IN
ENGINE MOUN TING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 1 7
KICK IDLE GEA R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 1 8
CA RBURETOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EMISSION CONTROL CA RBURETOR COMPONENTS . . . . . . . . 8-24
IGNITION S YS TEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-25
CHA RGING S YS TEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-27
LA MPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPEEDOMETER A ND T A CHOMETER . . . . . . . . . . . . . . . . . . . . 8-3 1
S WI TCHES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BA TTER Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRON T
TROUBLESHOO TING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-37
WIRING DIA GRA M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-38
WIRE, CA BLE A ND HOSE ROUTING . . . . . . . . . . . . . . . . . . . . . 8-40
E V A PORA TIVE EMISSION CONTROL S YS TEM . . . . . . . . . . . . . 8-45
DR350S
FORE WORD
IMPOR TA N T
TOROUE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 1 1
PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 1 7
FORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-36
( *).
U.
S. SUZUKI EMISSION CONTROL
1
8- 2
8- 1 9
8-30
8-32
8-33