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Home >> Toyota >> 2011 >> 4 Runner 2WD L4-2.7L (2TR-FE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Air Injection Pump >> Service and Repair >> Installation
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Installation





2TR-FE EMISSION CONTROL: AIR PUMP: INSTALLATION

1. INSTALL AIR PUMP ASSEMBLY

(a) Attach the 3 fittings of the air pump insulator to install the air pump assembly to the air pump bracket.





Text in Illustration





(b) Attach the air pump connector clamp.

2. INSTALL AIR PUMP WITH BRACKET

(a) Install the air pump with bracket with the 3 bolts.

Torque : 20 Nm (204 kgf-cm, 15 ft-lbf)

(b) Connect the air pump connector and attach the wire harness clamp.

3. CONNECT NO. 1 AIR INJECTION SYSTEM HOSE

(a) Connect the No. 1 air injection system hose so that its paint mark aligns with the rib of the air pump as shown in the illustration.





Text in Illustration





HINT
* Make sure the paint mark of the No. 1 air injection system hose is facing upward.
* Make sure the direction of the hose clamp is as shown in the illustration.
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