Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification ().

Make sure SST and the wrench are connected in a straight line.

2. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)

Temporarily install the sensor to the exhaust pipe by hand.

Using SST, tighten the sensor.

SST
09224-00010

Torque:
without SST:
44 N*m{ 449 kgf*cm, 32 ft.*lbf}
with SST:
40 N*m{ 408 kgf*cm, 30 ft.*lbf}

Text in Illustration
*1	Fulcrum Length

HINT:

Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification ().

Make sure SST and the wrench are connected in a straight line.

3. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH

Install a new gasket to the cylinder head.

Text in Illustration
*a	Front
*b	Tab

HINT:

Install the exhaust manifold gasket with the gasket tab facing toward the front of the engine.

Temporarily install the exhaust manifold sub-assembly RH with the 8 new nuts.

Uniformly tighten the 8 nuts.

Torque:
21 N*m{ 214 kgf*cm, 15 ft.*lbf}

Attach the wire harness clamp to the bracket and connect the connector.

4. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

Install the heat insulator with the 3 bolts.

Torque:
10 N*m{ 102 kgf*cm, 7 ft.*lbf}

5. INSTALL NO. 1 MANIFOLD STAY

Temporarily install the No. 1 manifold stay with the 3 bolts.

Tighten the 3 bolts in the order shown in the illustration.

Torque:
40 N*m{ 408 kgf*cm, 30 ft.*lbf}

6. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH

Install a new gasket to the cylinder head.

Text in Illustration
*a	Front
*b	Tab

HINT:

Install the exhaust manifold gasket with the gasket tab facing toward the rear of the engine.

Temporarily install the exhaust manifold sub-assembly LH with the 8 new nuts.

Uniformly tighten the 8 nuts.

Torque:
21 N*m{ 214 kgf*cm, 15 ft.*lbf}

Attach the wire harness clamp to the bracket and connect the connector.

7. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

Install the heat insulator with the 3 bolts.

Torque:
10 N*m{ 102 kgf*cm, 7 ft.*lbf}

8. INSTALL NO. 2 MANIFOLD STAY

Temporarily install the No. 2 manifold stay with the 3 bolts.

Tighten the 3 bolts in the order shown in the illustration.

Torque:
40 N*m{ 408 kgf*cm, 30 ft.*lbf}

9. INSTALL PROPELLER SHAFT HEAT INSULATOR

Install the heat insulator with the 2 bolts.

Torque:
16 N*m{ 160 kgf*cm, 12 ft.*lbf}

10. INSTALL FRONT EXHAUST PIPE ASSEMBLY

Install a new gasket and the front exhaust pipe to the exhaust manifold RH with 2 new nuts.

Torque:
54 N*m{ 551 kgf*cm, 40 ft.*lbf}

Install the wire harness clamp bracket of the oxygen sensor to the transmission with the bolt.

Torque:
29 N*m{ 296 kgf*cm, 21 ft.*lbf}

Connect the heated oxygen sensor connector.

11. INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY

Install a new gasket and the front No. 2 exhaust pipe to the exhaust manifold LH with 2 new nuts.

Torque:
54 N*m{ 551 kgf*cm, 40 ft.*lbf}

Install the wire harness clamp bracket of the oxygen sensor to the transmission with the bolt.

Torque:
29 N*m{ 296 kgf*cm, 21 ft.*lbf}

Connect the heated oxygen sensor connector.

12. INSTALL CENTER EXHAUST PIPE ASSEMBLY

Install 2 new gaskets to the front exhaust pipe and front No. 2 exhaust pipe.

Install the center exhaust pipe to the 3 exhaust pipe supports, and then install the 4 bolts.

Torque:
48 N*m{ 489 kgf*cm, 35 ft.*lbf}

13. INSTALL TAILPIPE ASSEMBLY

Install the tailpipe to the 2 exhaust pipe supports.

Install a new gasket to the center exhaust pipe.

Connect the tailpipe to the center exhaust pipe.

Attach a new clamp to the tailpipe and center exhaust pipe. Then install the bolt to the clamp.

Torque:
32 N*m{ 326 kgf*cm, 24 ft.*lbf}

Text in Illustration
*1	Gasket
*a	Top
*b	LH Side
*c	Front

HINT:

Install the clamp within the angle range shown in the illustration.

14. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE

Apply a light coat of engine oil to a new O-ring.

Install the O-ring to the guide.

Install the dipstick guide with the bolt.

Torque:
10 N*m{ 102 kgf*cm, 7 ft.*lbf}

Install the dipstick.

Connect the wire harness clamp.

15. INSPECT FOR EXHAUST GAS LEAK

If gas is leaking, tighten the areas necessary to stop the leak. Replace damaged parts as necessary.

16. INSTALL FRONT FENDER APRON SEAL LH

Install the fender apron seal with the 3 clips.

17. INSTALL FRONT FENDER APRON SEAL REAR LH

Install the fender apron seal with the 4 clips.

18. INSTALL FRONT FENDER APRON SEAL FRONT RH

Install the fender apron seal with the 3 clips.

19. INSTALL FRONT FENDER APRON SEAL REAR RH

Install the fender apron seal with the 4 clips.

20. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY

Install the No. 1 engine under cover with the 10 bolts.

Torque:
29 N*m{ 296 kgf*cm, 21 ft.*lbf}

21. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH

Push in the clip to install the front fender splash shield sub-assembly LH.

Install the 3 bolts and screw.

22. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH

Push in the clip to install the front fender splash shield sub-assembly RH.

Install the 3 bolts and 2 screws.

23. INSTALL NO. 2 ENGINE UNDER COVER

Install the No. 2 engine under cover with the 2 bolts.

Torque:
29 N*m{ 296 kgf*cm, 21 ft.*lbf}

3UR-FE INTAKE / EXHAUST

Land Cruiser URJ200 URJ202 GRJ200 VDJ200

EXHAUST MANIFOLD