AIR CONDITIONER HOSE REPLACEMENT - CONTINUED
REMOVAL - CONTINUED
DO NOT disconnect or connect refrigerant fittings using only one wrench. Hold one fitting in place using a
wrench and turn other fitting with a second wrench.
Disconnect each end of hose connection.
Water and dirt can damage refrigerant system. Five minutes of not being capped is the limit for any hose or
component. DO NOT blow shop air through refrigerant hoses. Shop air is wet (humid).
Cap each opening where hose was disconnected.
At firewall, remove two screws (1), washers (2), tube assembly (3), and gasket (4). Discard gasket.
Install gasket (4) on tube assembly (3) and tube assembly on firewall.
Install two washers (2) and screws (1).
Install and lubricate new preformed packing (5) with refrigerant oil.
Apply loctite to male threads (6) and connect each end of hose.
Tighten connections (WP 0123 00).