[ Edit: 2016/ 8/ 1 Model: 2017MY INFINITI Q70(Y51) OM17E00Y51U0 ]
Underbody: The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust.
It is very important to remove these
substances, otherwise rust will form on
the floor pan, frame, fuel lines and around
the exhaust system. At the end of winter,
the underbody should be thoroughly
flushed with plain water, being careful to
clean those areas where mud and dirt may
accumulate. For additional information,
see “Cleaning exterior” (P.7-2).
Windshield washer fluid*: Check that there
is adequate fluid in the reservoir.
GUID-43E6D04C-350C-476C-8D2C-B5C7913AAFB9
The following descriptions are provided to
give you a better understanding of the
scheduled maintenance items that should
be regularly checked or replaced. The
maintenance schedule indicates at which
mileage/time intervals each item requires
service.
In addition to scheduled maintenance,
your vehicle requires that some items be
checked during normal day-to-day opera-
tion. Refer to “General maintenance” (P.9-
2).
Items marked with “*” are recommended
by INFINITI for reliable vehicle operation.
You are not required to perform mainte-
nance on these items in order to maintain
the warranties which come with your
vehicle. Other maintenance items and
intervals are required.
When applicable, additional information
can be found in the “8. Do-it yourself”
section of this manual.
NOTE:
INFINITI does not advocate the use of non-
OEM approved aftermarket flushing sys-
tems and strongly advises against per-
forming these services on an INFINITI
product. Many of the aftermarket flushing
systems use non-OEM approved chemicals
or solvents, the use of which has not been
validated by INFINITI.
For recommended fuel, lubricants, fluids,
grease, and refrigerant, refer to “Capaci-
ties and recommended fluids/lubricants”
(P.10-2) of this manual.
EMISSION CONTROL SYSTEM
MAINTENANCE
GUID-D3EC9C47-A83D-4C56-910E-F4EB5976352B
Drive belts*:
Check engine drive belts for wear, fraying
or cracking and for proper tension. Replace
any damaged drive belts.
Engine air filter:
Replace at specified intervals. When driv-
ing for prolonged periods in dusty condi-
tions, check/replace the filter more
frequently.
Engine coolant*:
Replace coolant at the specified interval.
When adding or replacing coolant, be sure
to use only Genuine NISSAN Long Life
Antifreeze/Coolant (blue) or equivalent
with the proper mixture. (Refer to “Engine
cooling system” (P.8-9) to determine the
proper mixture for your area.)
Maintenance and schedules 9-5
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS
Condition:
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