1991 LEXUS SC400 air filter

Page 3 of 11
AIR CONDITIONING EVAPORATOR ODOR ± AC001±97 September 12, 1997
ES 3001. Removal of parts.
('92±'96) (a) Pull down the carpet from the center
console as indicated by red arrow in the
illustration.
(b) Remove the plate on the side of the heater unit using steps and
,
indicated with red arrows to show
direction, in the illustration.
CAUTION:
Do not bend the cable.
NOTE:
The Plate will be reused.
(c) Remove the filter.
(d) Remove the blower controller.
2. Clean the Evaporator. Follow the general procedures given
on page 2.
NOTE:
Location for insertion of spray nozzle
is indicated by the red arrow in the
illustration.
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AIR CONDITIONING EVAPORATOR ± AC001±97 September 12, 1997
ES 3003. Reinstallation of parts.
('92±'96)
(Continued) (a) Insert the filter (up side) into the
heater unit following the numbered
steps shown in the illustration.
(b) Insert the filter (down side) into the heater unit.
(c) Reinstall the plate on the side of the heater unit using steps and
,
indicated with red arrows to show
direction, in the illustration.
CAUTION:
Confirm that the plate is secure.
(d) Restore the carpet to its original position taking care not to bend
the cable.
Page 4 of 11
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Page 5 of 11
AIR CONDITIONING EVAPORATOR ODOR ± AC001±97 September 12, 1997
GS 3001. Removal of parts.
(a) Remove the undercover.
NOTE:
Pull down the clip areas (3 places) of
the Undercover to remove.
(b) Remove the lamp.
(c) Remove the (2) wing nuts and the plate on the bottom of the cooling
unit.
CAUTION:
The plate and wing nuts will be reused.
(d) Remove the (2) filters from the cooling unit.
2. Clean the Evaporator. Follow the general procedures given on
page 2.
NOTE:
Location for insertion of spray nozzle is
indicated by the red arrow in the
illustration.
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AIR CONDITIONING EVAPORATOR ODOR ± AC001±97 September 12, 1997
GS 3003. Reinstallation of parts.
(Continued) (a) Insert the (2) filters into the cooling
unit as shown in the illustration.
NOTE:
Insert a clean air filter with it's knob
facing downwards, then slide it forward
and install the second filter in the same
manner.
(b) Assemble the rubber insulator on the plate.
CAUTION:
To prevent the cooling unit from leaking
water, pull the three rubber projections
from the other side of the plate to make
sure that the rubber insulator seals
properly against the plate.
(c) Install the plate on the cooling unit and secure with the (2) wing nuts.
CAUTION:
To prevent water leaks, verify that the
cooling unit and plate are fully secure
before tightening the wing nuts.
NOTE:
Before installing the plate on the cooling
unit, coat the rubber insulator with water
for easier assembly.
(d) Reinstall the lamp.
(e) Reassemble the Undercover.
Page 6 of 11
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Page 7 of 11
AIR CONDITIONING EVAPORATOR ODOR ± AC001±97 September 12, 1997
LS 4001. Removal of parts.
('93±'94) (a) Remove the undercover.
NOTE:
Remove the front of ªAº clips.
Pull down the three ªBº clip areas
of the Undercover to remove.
(b) Remove the lamp.
(c) Remove the (2) wing nuts and the plate on the bottom of the cooling unit.
CAUTION:
The plate and wing nuts will be reused.
(d) Remove the (2) filters from the cooling unit.
2. Clean the Evaporator Follow the general procedures given on
page 2.
NOTE:
Location for the insertion of spray
nozzle is indicated by the red arrow
in the illustration.
WhereEverybodyKnowsYourName

AIR CONDITIONING EVAPORATOR ODOR ± AC001±97 September 12, 1997
LS 4003. Reinstallation of parts.
('93±'94)
(Continued) (a) Insert the (2) filters into the cooling
unit as shown in the illustration.
NOTE:
Insert a clean air filter with it's knob
facing downwards, then slide it forward
and install the second filter in the same
manner.
(b) Assemble the rubber insulator on the plate.
CAUTION:
To prevent the cooling unit from leaking
water, pull the three rubber projections
from the other side of the plate to make
sure that the rubber insulator seals
properly against the plate.
(c) Install the plate on the cooling unit and secure with the (2) wing nuts.
CAUTION:
To prevent water leaks, verify that the
cooling unit and plate are fully secure
before tightening the wing nuts.
NOTE:
Before installing the plate on the
cooling unit, coat the rubber insulator
with water for easier assembly.
(d) Reinstall the lamp.
(e) Reassemble the Undercover.
Page 8 of 11
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Page 9 of 11
AIR CONDITIONING EVAPORATOR ODOR ± AC001±97 September 12, 1997
SC 3001. Removal of parts.
SC 400 (a) Remove two clips using the clip
remover then remove the undercover.
NOTE:
Pull down the clip areas (4 places) of
the Undercover to remove.
(b) Remove the (2) wing nuts and the plate on the bottom of the cooling unit.
CAUTION:
The plate and wing nuts will be reused.
(c) Remove the (2) filters from the cooling unit.
2. Clean the Evaporator Follow the general procedures given on
page 2.
NOTE:
Location for the insertion of spray
nozzle is indicated by the red arrow
in the illustration.
WhereEverybodyKnowsYourName

AIR CONDITIONING EVAPORATOR ODOR ± AC001±97 September 12, 1997
SC 3003. Reinstallation of parts.
SC 400
(Continued) (a) Insert the (2) filters into the cooling
unit as shown in the illustration.
NOTE:
Insert a clean air filter with it's knob
facing downwards, then slide it forward
and install the second filter in the same
manner.
(b) Assemble the rubber insulator on the plate.
CAUTION:
To prevent the cooling unit from leaking
water, pull the three rubber projections
from the other side of the plate to make
sure that the rubber insulator seals
properly against the plate.
(c) Install the plate on the cooling unit and secure with the (2) wing nuts.
CAUTION:
To prevent water leaks, verify that the
cooling unit and plate are fully secure
before tightening the wing nuts.
NOTE:
Before installing the plate on the
cooling unit, coat the rubber insulator
with water for easier assembly.
(d) Reassemble the Undercover.
Page 10 of 11
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