Toyota Tundra Service Manual: Removal

Toyota Tundra Service Manual / Engine, Hybrid System / 1ur-fe Emission Control / Air Pump / Removal

REMOVAL

PROCEDURE

1. DISCONNECT FRONT FENDER LINER RH

(See page )

HINT:

It is not necessary to fully remove the front fender liner RH.

Partially remove it so that the air pump assembly with bracket can be removed in a later step.

2. DISCONNECT FRONT FENDER APRON SEAL RH

(a) Using a clip remover, remove the 2 clips and fold back the front fender apron seal RH.

3. REMOVE NO. 2 AIR INJECTION SYSTEM HOSE

(a) Engine Room Side:

Text in Illustration

*a	Engine Room Side
*b	Front Fender RH Inside

(1) Detach the 2 clamps.

(2) Slide the clamp indicated by the arrow in the illustration and disconnect the No. 2 air injection system hose from the air tube.

(b) Front Fender RH Inside:

(1) Slide the clamp and disconnect the No. 2 air injection system hose from the air pump assembly.

4. REMOVE NO. 3 AIR INJECTION SYSTEM HOSE

(a) Engine Room Side:

Text in Illustration

*a	Engine Room Side
*b	Front Fender RH Inside

(1) Detach the clamp.

(2) Slide the clamp indicated by the arrow in the illustration and disconnect the No. 3 air injection system hose from the air tube.

(b) Front Fender RH Inside:

(1) Detach the clamp.

(2) Slide the clamp indicated by the arrow in the illustration and disconnect the No. 3 air injection system hose from the air pump assembly.

5. REMOVE AIR PUMP ASSEMBLY WITH BRACKET

(a) Disconnect the 2 air pump connectors and detach the 3 wire harness claws.

(b) Remove the 2 bolts, 2 nuts and air pump assembly with bracket.

6. REMOVE AIR PUMP INLET

(a) Remove the 2 bolts, slide the 2 clamps off of the No. 1 air injection system hoses, disconnect the No. 1 air injection system hoses from the air pump inlet.

Text in Illustration

*1	No. 1 Air Injection System Hose
*2	Air Pump Inlet

7. REMOVE NO. 1 AIR INJECTION SYSTEM HOSE

(a) Remove the 2 No. 1 air injection system hoses from the 2 air pump assemblies.

8. REMOVE AIR PUMP ASSEMBLY

(a) Using a clip remover, detach the 2 wire harness clamps and remove the 2 air pump assemblies from the air pump bracket.

(b) Disconnect the 6 air pump insulators.

On-vehicle Inspection

Air Switching Valve(for Bank 1)

See More:

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