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905647 REV B 07/17/19, PG 13 OF 33
Evaporator Bracket &
Heater Hardline Installation
1.
2.
3.
On a workbench, install the upper heater hardline onto the evaporator unit using a properly lubricated #10
O-ring (See Figure 1, Page 12, and Photo 1, below).
Install the lower heater hardline onto the evaporator unit using a properly lubricated #10 O-ring (See Figure 1,
Page 12, and Photo 2, below).
NOTE: Install the upper and lower hardlines facing downward as shown
in Photo 2, below.
Install the evaporator firewall bracket using (4) 1/4-20 x 1/2” bolts (supplied on the evaporator unit) (See
Photo 3, below).
Photo 1
Photo 2
Photo 3
Install Upper
Heater Hardline
Install Evaporator Firewall Bracket
Using (4) 1/4-20 x 1/2” Bolts
(Supplied on Evaporator Unit)
Evaporator Firewall Bracket
640682
Install Lower
Heater Hardline
Summary of Contents for 561191
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