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Home >> Toyota >> 2007 >> Tacoma PreRunner L4-2.7L (2TR-FE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Air Injection Pump >> Service and Repair
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Air Injection Pump: Service and Repair

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL




2. REMOVE AIR PUMP ASSEMBLY
a. Remove the 2 bolts, then separate the washer jar.

HINT: Perform the above procedure to make space for removing the air pump assembly.




b. Disconnect the air injection system No. 1 hose.
c. Disconnect the air pump connector and wire harness clamp.




d. Remove the 3 bolts, then remove the air pump with bracket.




e. Disconnect the air pump connector clamp.
f. Disengage the 3 fittings of the air pump insulator, and remove the air pump from the bracket.

INSTALLATION

1. INSTALL AIR PUMP ASSEMBLY




a. Engage the 3 fittings of the air pump insulator, and install the air pump onto the bracket.
b. Connect the air pump connector clamp.




c. Install the air pump with bracket with the 3 bolts.

Torque: 18 N.m (184 kgf.cm, 13 ft.lbf)




d. Connect the air pump connector and wire harness clamp.
e. Connect the air injection system No. 1 hose.
f. Install the washer jar with the 2 bolts.

Torque: 6 N.m (56 kgf.cm, 49 in.lbf)




2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque: 3.9 N.m (40 kgf.cm, 35 in.lbf)
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