Toyota Tundra. Manual — part 1742

Fig. 28: Identifying Air Pump Inlet And Stopper
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Install the 2 bolts

Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)

4

INSTALL AIR PUMP ASSEMBLY WITH BRACKET

a

Install the air pump to the vehicle

1

Insert the bracket tab into the slot and insert the stud bolt into the bracket hole as shown in
illustration A Then slide the bracket

Fig. 29: Locating Stud Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

Insert the bracket tab into the slot shown in illustration B

3

Install the 2 bolts and 2 nuts

Torque: for bolt

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

for nut

12 N*m (122 kgf*cm, 9 ft.*lbf)

b

Connect the 2 air pump connectors and attach the 3 wire harness claws

2009 Toyota Tundra

2009 ENG NE Emission Control (3UR-FBE) - Tundra

Fig. 30: Locating Air Pump Connectors
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5

INSTALL NO. 3 AIR INJECTION SYSTEM HOSE

a

Connect the No 3 hose so that its paint mark aligns with the air pump's rib as shown in the
illustration below labeled A

b

Connect the clamp to the No 3 hose shown in the illustration below labeled B Then insert the
clamp's clip into the body hole

HINT:

Align the paint mark of the No 3 hose with the edge of the clamp

c

Connect the No 3 hose to the air tube shown in the illustration below labeled C

HINT:



Make sure the paint mark of the No 3 hose is facing upward



Make sure the direction of the hose clamp is as shown in the illustration

d

Connect the clamp to the No 3 hose and wire harness shown in the illustration below labeled D
Then insert the clamp's clip into the body hole

HINT:

Align the paint mark of the No 3 hose and paint mark of the wire harness with the edge of the
clamp

6

INSTALL NO. 2 AIR INJECTION SYSTEM HOSE

a

Connect the No 2 hose so that its paint mark aligns with the air pump's rib as shown in the
illustration below labeled E

b

Connect the No 2 hose to the air tube shown in the illustration below labeled F

HINT:



Make sure the paint mark of the No 2 hose is facing upward



Make sure the direction of the hose clamp is as shown in the illustration

2009 Toyota Tundra

2009 ENG NE Emission Control (3UR-FBE) - Tundra

c

Connect the white colored clamp to the No 2 hose and wire harness shown in the illustration below
labeled G

HINT:



Make sure the paint mark of the No 2 hose is facing upward



Make sure the direction of the hose clamp is as shown in the illustration

d

Connect the black colored clamp to the No 2 hose and wire harness shown in the illustration below
labeled H Then insert the clamp's clip into the body hole

Fig. 31: Identifying Paint Mark On Wire Harness
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

7

CONNECT FRONT FENDER APRON SEAL RH

a

Connect the fender apron seal with the 2 clips

2009 Toyota Tundra

2009 ENG NE Emission Control (3UR-FBE) - Tundra

Fig. 32: Connecting Fender Apron Seal With Clips
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

8

INSTALL FRONT FENDER LINER RH

a

Install the fender liner with the 9 clips

Fig. 33: Identifying Fender Liner And Clips
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

AIR SWITCHING VALVE

COMPONENTS

2009 Toyota Tundra

2009 ENG NE Emission Control (3UR-FBE) - Tundra