Isuzu 2008 N Series, Руководство по ремонту

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0A-18 General Information
Caution for The Maintenance of Electrical Parts
Battery Cable
Disconnecting the battery cables
1. Turn all the switches "OFF".
2. Disconnect the battery ground cable (2).
3. Disconnect the battery plus cable (1).
4. Disconnect the battery cable (3).
CAUTION:
Make sure to disconnect the battery ground cable first.
Disconnecting the plus cable first may cause a short
circuit.
Connecting the battery cables
Connect the battery cables in the reverse order of the
disconnection procedure.
CAUTION:
Clean the area surrounding the battery terminal, and
apply a thin layer of grease to the terminal to prevent
corrosion.
Connector Handling Requirements
Visual inspection
With the male and female connectors connected
• Gently pull the connector and check whether the
connector becomes disconnected or partially
disconnected, and that the lock is properly set.
If a problem is found, reconnect the connectors.
• Check that there is no damage to the connector
housing.
If a problem is found, perform replacement.
With the male and female connectors disconnected
• Check that no foreign material or water has
entered the inside of the connectors.
Remove any foreign material or water that has
entered the connector using an air brush, etc. If the
material cannot be removed, replace them.
• Check that no foreign material is stuck to the
terminals, and there is no corrosion or
deformation.
Remove any foreign material by cleaning with an
air brush, or clean rag, etc. If the material cannot
be removed by cleaning, or there is corrosion or
deformation, replace them.
• Gently pull the wires to check that no terminals are
missing from the connector and there is no
breakage in the terminal area.
If a terminal is missing, reinsert it until it locks into
place. If you find a disconnection, replace them.
• Insert the male connector into the same female
connector, and check that there is no abnormality
in the terminal contact pressure.
If you find an abnormality, replace them.
• For waterproof connectors, check that there is no
damage or foreign material stuck to the seal parts
(wire seal of wiring, O-ring or waterproofing seal of
connector, etc.) or seal area of the connector
housing.
Remove any foreign material by cleaning with an
air brush, or clean rag, etc. If the material cannot
be removed by cleaning, or there is damage,
replace them.
CAUTION:
• Do not perform polishing that would remove the
plating of the terminals, nor wash the inside of the
connector. If there is dirt that requires washing,
replace them.
• Be careful when attaching the seal areas of
waterproof connectors, as some have specific
positions and directions they must be attached.
Also do not attach them in a twisted state.
Regarding vehicle washing
Even for electric parts that are installed outside the cab
and are waterproofed, try to avoid exposing them
directly to high pressure water when washing the
vehicle (cover them with plastic sheets, etc.) as much
as possible.
LNW90ASH001301
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