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GENERAL INFORMATION

WARNING/CAUTION/NOTE

Please read this manual and follow its instructions carefully. To emphasize special information, the symbol
and the words WARNING, CAUTION and NOTE have special meanings. Pay special attention to the mes-
sages highlighted by these signal words.

Indicates a potential hazard that could result in death or injury.

Indicates a potential hazard that could result in motorcycle damage.

NOTE:
Indicates special information to make maintenance easier or instructions clearer.

Please note, however, that the warnings and cautions contained in this manual cannot possibly cover all
potential hazards relating to the servicing, or lack of servicing, of the motorcycle. In addition to the WARN-
INGS and CAUTIONS stated, you must use good judgement and basic mechanical safety principles. If you
are unsure about how to perform a particular service operation, ask a more experienced mechanic for
advice.

GENERAL PRECAUTIONS

Proper service and repair procedures are important for the safety of the service mechanic
and the safety and reliability of the motorcycle.
When two or more persons work together, pay attention to the safety of each other.
When it is necessary to run the engine indoors, make sure that exhaust gas is forced out-
doors.
When working with toxic or flammable materials, make sure that the area you work in is well
ventilated and that you follow all of the manufacturer’s instructions.
Never use gasoline as a cleaning solvent.
To avoid getting burned, do not touch the engine, engine oil, radiator, and exhaust system
until they have cooled.
After servicing the fuel, oil, engine coolant, exhaust or brake systems, check all of the lines,
and fittings related to the system for leaks.

Summary of Contents for DR-Z400SY

Page 1: ...good judgement and basic mechanical safety principles If you are unsure about how to perform a particular service operation ask a more experienced mechanic for advice GENERAL PRECAUTIONS Proper servi...

Page 2: ...d bolts tighten the larger sizes first Always tighten the nuts and bolts from the inside working out diagonally and to the specified torque Whenever you remove oil seals gaskets packing O rings self l...

Page 3: ...on inhibitors are present in it If the performance of the motorcycle is unsatisfactory while using blended gasoline alcohol fuel you should switch to alcohol free unleaded gasoline Failure to follow t...

Page 4: ...en stored for a long period of time FRONT FORK OIL Use SUZUKI FORK OIL SS 05 or an equivalent fork oil ENGINE COOLANT Since antifreeze also has corrosion and rust inhibiting properties always use engi...

Page 5: ...ce and reliability of the engine depends on the care and restraint exercised during its early life Refer to the following break in engine speed recommendations Keep to these brake in throttle position...

Page 6: ...IFICATION E 02 E 03 E 19 E 28 E 33 E 54 1 Engine starting label 2 Noise label 3 Information label 4 ICES Canada label 5 Fuel caution label 6 Manual notice label 7 Tire air pressure label 8 Warning saf...

Page 7: ...s 1 Bore 90 0 mm 3 543 in Stroke 62 6 mm 2 465 in Piston displacement 398 cm3 24 3 cu in Compression ratio 11 3 1 Carburetor MIKUNI BSR36 Air cleaner Polyurethane foam element Starter system Electric...

Page 8: ...Electronic ignition CDI Ignition timing 7 BTDC at 1 500 r min Spark plug NGK CR8E DENSO U24ESR N Generator Three phase A C generator Fuse 20 A Battery 12 V 23 4 kC 6 5 Ah 10 HR Headlight 12 V 60 55 W...

Page 9: ...1 10 GENERAL INFORMATION COUNTRY AND AREA CODES The following are codes and their applicable country or area CODE COUNTRY OR AREA E 02 UK E 03 USA E 19 EU E 28 Canada E 33 California USA E 54 Israel...

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