8
901136 REV A 10/3/11, INST 64-66 CHEV P-UP wo AC w/ STD EVAP KIT PG 8 OF 24
BRACKET & EVAPORATOR HARDLINE INSTALLATION
ON A WORK BENCH INSTALL EVAPORATOR REAR BRACKET USING (4) 1/4-20 x 1/2” HEX BOLTS.
INSTALL HARDLINES WITH PROPERLY LUBRICATED O-RINGS. (SEE FIGURE 5, PAGE 9,
AND FIGURE 8, PAGE 11.)
NOTE: WRAP THE #10 FITTING CONNECTIONS WITH PRESS TAPE.
SEE FIGURE 5, PAGE 9.
INSTALL EVAPORATOR FRONT BRACKET ON
EVAPORATOR USING (2)1/4-20 x 1/2” HEX BOLTS
AND TIGHTEN AS SHOWN IN FIGURE 4 BELOW.
FIREWALL MODIFICATION
USING TEMPLATE PROVIDED ON PAGE 23, ALIGN TEMPLATE ON ENGINE SIDE OF FIREWALL WITH OEM
HOLES AND MARK AND DRILL 9/32” HOLE IN FIREWALL. (SEE FIGURE 3 BELOW.)
(2)1/4-20 x 1/2”
HEX BOLT
DRILL
9/32
FRONT
EVAPORATOR
BRACKET
644094
FIGURE 4
FIGURE 3
60 -66 CHEV
. P/UP
FIREWALL DRILL TEMPLA
TE
FOR REAR EV
AP BRKT
OEM
HOLE
OEM
HOLE
DRILL 9/32”
HOLE
