Toyota Yaris: Heating / Air Conditioning / Refrigerant Line

Components

COMPONENTS

ILLUSTRATION

*1	PIPING CLAMP	*2	SUCTION HOSE SUB-ASSEMBLY
*3	O-RING	*4	AIR CONDITIONER TUBE AND ACCESSORY ASSEMBLY
*5	NO. 1 COOLER REFRIGERANT DISCHARGE HOSE	*6	NO. 2 AIR CONDITIONER TUBE AND ACCESSORY ASSEMBLY
	N*m (kgf*cm, ft.*lbf): Specified torque	●	Non-reusable part
	Compressor oil ND-OIL 8 or equivalent	-	-

Removal

REMOVAL

PROCEDURE

1. REMOVE PIPING CLAMP

(a) While pressing the end of the suction hose sub-assembly into the end of the air conditioner tube and accessory assembly, use pliers to squeeze together both sides of the piping clamp until it breaks apart. NOTICE: If any foreign matter is adhered to the connecting part, brush it off or use compressed air to remove it. Make sure that fragments of the piping clamp do not enter the piping.

*1 Air Conditioner Tube and Accessory Assembly *2 Suction Hose Sub-assembly *3 Piping Clamp *a Press In

(b) Disconnect the suction hose sub-assembly.

NOTICE:

Clean off any foreign matter near the ends of the suction hose sub-assembly and air conditioner tube and accessory assembly.

(c) Remove the 2 O-rings from the suction hose sub-assembly.

NOTICE:

Wrap the open ends of the separated air conditioner tube and accessory assembly and suction hose sub-assembly with vinyl tape to prevent entry of moisture and foreign matter.

(d) Remove the piping clamp.

Installation

INSTALLATION

PROCEDURE

1. INSTALL PIPING CLAMP

(a) Remove the vinyl tape from the open ends of the air conditioner tube and accessory assembly and suction hose sub-assembly.

(b) Install a new piping clamp to the suction hose sub-assembly. NOTICE: Securely engage the inside step of the piping clamp in the suction hose sub-assembly groove. Do not widen the opening of the piping clamp more than the diameter of the suction hose sub-assembly when installing it. Do not install the piping clamp with the large diameter section in the wrong direction.

*1 Suction Hose Sub-assembly *2 Piping Clamp *a Groove

(c) Thoroughly coat 2 new O-rings and contact surface of the suction hose sub-assembly with compressor oil.

Compressor Oil:

ND-OIL 8 or equivalent

(d) Install the 2 O-rings to the suction hose sub-assembly.

NOTICE:

Do not let foreign matter adhere to the O-rings or O-ring seals.

(e) Engage the air conditioner tube and accessory assembly and suction hose sub-assembly by matching the alignment marks. NOTICE: Engage the parts by holding the pipe, not the piping clamp.

*a Large Diameter Section of Piping Clamp *b Alignment Mark

(f) Securely insert the piping clamp to the point where the large diameter section of the piping clamp is covered by the air conditioner tube and accessory assembly. NOTICE: When inserting, make sure that a click sound is heard. Check that the suction hose sub-assembly is securely inserted by pulling it.

*a Large Diameter Section of Piping Clamp