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901136 REV A 10/3/11, INST 64-66 CHEV P-UP wo AC w/ STD EVAP KIT PG 12 OF 24
APPLY A 1/4” BEAD OF SILICONE ON THE BACK SIDE OF OEM HEATER COVER AS SHOWN BELOW.
INSTALL OEM HEATER COVER USING (4) OEM SCREWS AS SHOWN IN FIGURE 9 BELOW.
INSTALL GROMMETS IN FIREWALL COVER AS SHOWN BELOW.
APPLY A 1/4” BEAD OF SILICONE ON THE BACK SIDE OF FIREWALL COVER AS SHOWN BELOW.
INSTALL FIREWALL COVER USING (3) #10 x 1/2” SHEET METAL SCREWS AS SHOWN IN FIGURE 9 BELOW.
FIREWALL
COVER
644093
OEM HEATER
COVER
644092
FIREWALL & OEM HEATER COVER INSTALLATION
FIGURE 9
(3) #10 x 1/2”
SHEET METAL
SCREWS
18247-VUB
(4) OEM
SCREWS
SILICONE
SILICONE
LARGE
GROMMET
33137-VUI
GROMMET
33135-VUI
BACK SIDE
OF FIREWALL
COVER
BACK SIDE
OF OEM HEATER
COVER