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901142 REV D 5/16/17, INST 63-66 CORVETTE EVAP wo AC PG 8 OF 25
FIGURE 3
FIGURE 3a
FIGURE 4
DEFROST DUCT INSTALLATION
INSTALL DEFROST DUCT UNDER DASH AS SHOWN IN FIGURE 3 BELOW. SECURE USING OEM NUTS.
NOTE: DEFROST DUCT MOUNTING HOLES TOWARDS FIREWALL AS SHOWN BELOW IN FIGURE 3a.
OEM
DEFROST DUCT
OPENING
DEFROST DUCT
MOUNTING
HOLES
TOP VIEW
DEFROST DUCT
(2) OEM
NUTS
DEFROST
DUCT
491634
FIREWALL BLOWER COVER INSTALLATION
INSTALL (4) GROMMETS IN FIREWALL BLOWER COVER. SEE FIGURE 4a BELOW
ROUTE #10 HOSE THROUGH FIREWALL BLOWER COVER AS SHOWN BELOW.
DO NOT ATTACH TO FIREWALL AT THIS TIME.
(4) GROMMETS
33137-VUI
FIREWALL
BLOWER
COVER
644042