Lexus GX460 Manual page 645

■ Cleaning method
Changing interval
■
Inspect and replace the air conditioning filter according to the maintenance sched-
ule. In dusty areas or areas with heavy traffic flow, early replacement may be
required. (For scheduled maintenance information, refer to the "Warranty and Ser-
vices Guide/Owner' s Manual Supplement/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.
●
GX460_U.S.A. (OM60G24U)
4-3. Do-it-yourself maintenance
If the filter is dirty, clean by blow-
ing compressed air through the
filter from the under side.
Hold the air gun 2 in. (5 cm)
from the filter and blow for
approximately 2 minutes at 72
psi (500 kPa, 5.0 kgf/cm
bar).
If an air gun is not available, have
the filter cleaned by your Lexus
dealer.
2
or
4
645