Mitsubishi 3000GT 1991 Service Manual page 1106

55-24
HEATERS AND MANUAL AIR CONDITIONER
INSPECTION
Check for bending or abnormal deflection of the rotating
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shaft of the blower motor assembly.
Check for cracking or deterioration of the packing.
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Check for damage to the fan.
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Check for damage to the blower case.
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Check the operation of the inside/outside air-selection
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damper, and for damage.
BLOWER MOTOR ASSEMBLY CHECK
(1) Disconnect the blower motor terminals.
(2) Connect the blower motor terminals directly to the battery
and check that the blower motor operates smoothly.
(3) Next, reverse the polarity and check that the blower motor
operates smoothly in the reverse direction.
SERVICE POINTS OF INSTALLATION
10. INSTALLATION OF BLOWER MOTOR ASSEMBLY
Before installing the blower motor assembly, carefully clean
away any dust, dirt, etc. adhering to the inner surface of the
blower case.
7. INSTALLATION OF AIR SELECTION CONTROL WIRE
Connect the air selection control wire to the air selection
damper lever by following the steps below.
(1) Move the air selection control lever to the CQ position.
(2) With the air selection damper lever pressed inward in
the direction indicated by the arrow, connect the inner
cable of the air selection control wire to the end of the
air selection lever, and then secure the outer cable by
using a clip.
TSB Revision