Subaru IMPREZA GD 2007 Series Manual page 3913

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HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
Illustration
General Description
WRENCH
Various WRENCHES will be required to service any A/C system. 7 —
40 N·m (0.7 — 4.1 kgf-m, 5 — 30 ft-lb) torque wrench and various
crowfoot wrenches will be needed. Open end or flare nut wrenches will
be needed to hold the tube and hose fittings.
AC-00213
Applicator bottle
A small APPLICATOR BOTTLE is recommended to apply refrigerant
oil to the various parts. It can be available at a hardware or drug store.
AC-00012
Manifold gauge set
A MANIFOLD GAUGE SET (with hoses) can be obtained at either a
refrigerant supplier or an automotive equipment supplier.
AC-00013
Refrigerant recovery system
A REFRIGERANT RECOVERY SYSTEM is used for the recovery and
recycling of A/C system refrigerant after contaminants and moisture
have been removed from the refrigerant.
AC-00014
Syringe
A graduated plastic SYRINGE will be needed to add oil into the system
again. A syringe can be available at a pharmacy or drug store.
AC-00015
AC-16
Tools and Equipment