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1.
Be sure to disconnect the battery cable from the negative
(-) terminal of the battery first.
2.
Never pull on the wiring when removing connectors.
3.
Locking connectors must be heard to click if the connector
is secure.
4.
Handle sensors and relays carefully. Be careful not to drop
them' or hi: them against other parts.
ELECTRICAL SYSTEM
GENERAL INFORMATION
YOOCSOA
RUBBER PARTS AND TUBING
Always prevent gasoline or oil from touching
tubing.
YOOCTOA
rubber parts or
PRECAUTIONS FOR A CATALYTIC CONVERTER
YOQCUOA
CAUTION
If large amounts of unburned gasoline flow into the converter,
it may overheat and create a fire hazard.To prevent this,
observe the following precautions and explain them to your
customer.
1.
Use only unleaded gasoline.
2.
Avoid prolonged idling.
Avoid running the engine at fast idle speed for more than
10 minutes and at idle speed for more than 20 minutes.
3.
Avoid spark jump test.
Spark jump only when absolutely necessary. Perform this
test as rapidly as possible and, while testing, never race the
engine.
4.
Avoid prolonged engine compression measurement. Engine
compression tests must be made as rapidly as possible.
5.
Do not run engine when fuel tank is nearly empty. This may
cause the engine to misfire and create an extra load on the
converter.
6.
Avoid coasting with ignition turned off and prolonged
braking.
7.
Do
not
dispose
of
used
catalyst
along
with
parts
contaminated with gasoline or oil.
00-8
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