HEATER PIPE AND HOSE COMPONENT REMOVAL/INSTALLATION

BME071161220201

1. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [AJ].) (See ENGINE COOLANT REPLACEMENT [L3].) (See ENGINE COOLANT REPLACEMENT [MZR-CD (RF Turbo)].)

2. Remove in the order indicated in the table.

3. Remove the following parts, depending on rear heater pipe to be removed.

Rear heater pipe to be removed

Parts to be removed

Rear heater pipe No.1
• Front crossmember
• Rear cooler pipe No.1
Rear heater pipe No.2
• Rear cooler pipe No.2

4. Install in the reverse order of removal.

5. Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT [AJ].) (See ENGINE COOLANT REPLACEMENT [L3].) (See ENGINE COOLANT REPLACEMENT [MZR-CD (RF Turbo)].)

FRONT AJ, L3

FRONT MZR-CD (RF Turbo)

1
Front heater hose No.1
2
Front heater hose No.2
3
Front heater hose No.3
4
Front heater hose No.4
5
Front heater hose No.5
6
Front heater pipe

REAR

1
Rear heater pipe No.1
2
Rear heater pipe No.2
3
Rear heater hose No.1
4
Rear heater hose No.2

Heater Pipe and Hose Component Installation Note

• Insert the heater pipe into the heater hose until the hose reaches the bracket or the protrusion on the pipe.

• When the rear heater pipe is removed, bleed the air from the rear heater pipe thoroughly after refilling the engine coolant to prevent air from being trapped in the rear heater pipe.
• Install the rear heater pipe and rear cooler pipe securely as shown.