Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement page 270

GENERAL –
Approx.
40 cm
Precautions Before Service
SERVICING THE ELECTRICAL SYSTEM
Before replacing a component related to the electrical system
and before undertaking any repair procedures involving the
electrical system, be sure to first disconnect the negative (–)
cable from the battery in order to avoid damage caused by
short-circuiting.
Caution
Before connecting or disconnecting the negative (–) cable,
be sure to turn off the ignition switch and the lighting
switch.
(If this is not done, there is the possibility of semiconductor
parts being damaged.)
APPLICATION OF ANTI-CORROSION AGENTS
AND UNDERCOATS
If oil or grease gets onto the oxygen sensor, it will cause
a drop in the performance of the sensor.
Cover the oxygen sensor with a protective cover when applying
anti-corrosion agents and undercoats.
PRE-INSPECTION CONDITION
"Pre-inspection condition" refers to the condition that the vehicle
must be in before proper engine inspection can be carried
out. If you see the words "Set the vehicle to the pre-inspection
condition." in this manual, it means to set the vehicle to the
following condition.
Engine coolant temperature: 80–90_C
Lamps, electric cooling fan and all accessories: OFF
M/T: Neutral
A/T: P range
VEHICLE WASHING
If high-pressure car-washing equipment or steam car-washing
equipment is used to wash the vehicle, be sure to note the
following information in order to avoid damage to plastic
components, etc.
Spray nozzle distance: Approx. 40cm or more
Spray pressure: 3,900 kPa or less
Spray temperature: 82_C or less
Time of concentrated spray to one point: within 30 sec.
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