Cleaning Method; Replacement Method; Checking Interval - Lexus LX 570 2016 Service Manual

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6-3. Do-it-yourself maintenance

Cleaning method

If the filter is dirty, clean by blowing
compressed air through the filter from
the downward side.
Hold the air gun 2 in. (5 cm) from the fil-
ter and blow for approximately 2 min-
utes at 72 psi (500 kPa, 5.0 kgf/cm
bar).
If it is not available, have the filter
cleaned by your Lexus dealer.

Replacement method

Remove the air conditioning filter and
replace it with a new one.
The "UP" marks shown on the filter
should be pointing up.

Checking interval

■
Inspect, clean and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, more frequent cleaning or early
replacement may be required.
(For scheduled maintenance information, please refer to the "Owner' s Manual
Supplement" or "Scheduled Maintenance".)
If air flow from the vents decreases dramatically
■
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
To prevent damage to the system
■
When using the air conditioning system, make sure that a filter is always installed.
●
When cleaning the filter, do not clean the filter with water.
●
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