Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 1GR-FE ENGINE MECHANICAL

ENGINE UNIT - INSTALLATION

1. INSTALL FLYWHEEL RING GEAR (for Manual Transmission)
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Using a torch, heat the ring gear evenly to approximately 200°C (392°F).

Text in Illustration
*1Chamfer
*2Ring Gear
*3Flywheel
  • NOTICE:
  • Be careful not to overheat the ring gear.

Using a brass bar, tap the ring gear onto the flywheel with its chamfered gear teeth facing the block.

  • NOTICE:
  • After installing, allow the ring gear to cool before handling.
2. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET RH

Install the front No. 1 engine mounting bracket RH with the 4 bolts.

  • Torque:
  • 43 N*m{ 438 kgf*cm, 32 ft.*lbf}
3. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET LH

Install the front No. 1 engine mounting bracket LH with the 3 bolts.

  • Torque:
  • 43 N*m{ 438 kgf*cm, 32 ft.*lbf}
4. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Install a new O-ring to the engine oil level dipstick guide.

Text in Illustration
*1New O-Ring

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

Push the engine oil level dipstick guide end into the guide hole.

Install the engine oil level dipstick guide with the bolt.

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

Install the engine oil level dipstick.

5. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Temporarily install the V-ribbed belt tensioner with the 5 bolts.

  • Standard Bolt:
  • ItemLength
    A70 mm (2.76 in.)
    B33 mm (1.30 in.)
Text in Illustration
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200Bolt A
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200Bolt B

Tighten bolts 1 and 2 in numerical order.

  • Torque:
  • 36 N*m{ 367 kgf*cm, 27 ft.*lbf}

Tighten the other bolts.

  • Torque:
  • 36 N*m{ 367 kgf*cm, 27 ft.*lbf}
6. INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY

Install the 2 No. 2 idler pulleys with the 2 bolts.

  • Torque:
  • 54 N*m{ 551 kgf*cm, 40 ft.*lbf}
7. INSTALL NO. 1 IDLER PULLEY SUB-ASSEMBLY
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Install the No. 1 idler pulley with the bolt.

  • Torque:
  • 54 N*m{ 551 kgf*cm, 40 ft.*lbf}
Text in Illustration
*1DOUBLE
  • HINT:
  • "DOUBLE" is marked on the No. 1 idler pulley to distinguish it from the No. 2 idler pulley.
8. INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Install the water by-pass pipe with the 3 bolts.

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

Connect the 2 hoses.

Text in Illustration
*aUpward
*bRearward
  • HINT:
  • The direction of the hose clamp is indicated in the illustration.
9. INSTALL INTAKE MANIFOLD
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Set a new gasket on each cylinder head.

  • NOTICE:
Align the port holes of the gasket and cylinder head.
Be careful of the installation direction.

Set the intake manifold on the cylinder heads.

Install and uniformly tighten the 6 bolts and 4 nuts in several passes.

  • Torque:
  • 21 N*m{ 214 kgf*cm, 15 ft.*lbf}
  • HINT:
  • Tighten the inner installation bolts of the intake manifold before tightening the outer bolts.
10. INSTALL FUEL INJECTOR ASSEMBLY
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Install a new insulator to each fuel injector.

Text in Illustration
*1New Insulator
*2New O-Ring

Apply a light coat of spindle oil or gasoline to new O-rings and install one to each fuel injector.

Install the 6 injectors.

Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

While turning each fuel injector left and right, install it to the fuel delivery pipe.

Text in Illustration
*1Connector
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200Outward
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200Turn
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200Push

Position the fuel injectors with the connectors facing outward.

11. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY

Place the fuel delivery pipe together with the 6 fuel injectors on the intake manifold.

Temporarily install the 4 bolts, which are used to hold the fuel delivery pipe in place, to the intake manifold.

Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Check that the fuel injectors rotate smoothly.

Text in Illustration
*1Turn

If the fuel injectors do not rotate smoothly, replace the O-ring of any injector that does not rotate smoothly.

Position the fuel injectors with the connectors facing outward.

Tighten the 4 bolts.

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

Connect the 6 fuel injector connectors.

12. INSTALL FUEL PIPE SUB-ASSEMBLY

Install the No. 1 fuel pipe and No. 2 fuel pipe with the 2 bolts.

  • Torque:
  • 9.0 N*m{ 92 kgf*cm, 80 in.*lbf}

Connect the 2 fuel pipes ().

13. INSTALL IGNITION COIL ASSEMBLY

Install the 6 ignition coils with the 6 bolts.

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

Connect the 6 ignition coil connectors.

14. INSTALL NO. 2 EMISSION CONTROL VALVE SET (w/ Secondary Air Injection System)

Install the No. 2 emission control valve set with the 3 nuts.

  • Torque:
  • 21 N*m{ 214 kgf*cm, 15 ft.*lbf}
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Align the paint mark with the rib and connect the No. 1 air hose.

Text in Illustration
*1Paint Mark
*2Rib
*aTop
*bLH Side
  • HINT:
  • Make sure the direction of the hose clamp is as shown in the illustration.

Connect the No. 2 emission control valve set connector.

15. INSTALL NO. 1 EMISSION CONTROL VALVE SET (w/ Secondary Air Injection System)

Install the No. 1 emission control valve set with the 3 nuts.

  • Torque:
  • 21 N*m{ 214 kgf*cm, 15 ft.*lbf}
Engine Unit - Installation. 1GR-FE ENGINE MECHANICAL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Align the paint mark with the rib and connect the No. 1 air hose.

Text in Illustration
*1Rib
*2Paint Mark
*aRH Side
*bTop
  • HINT:
  • Make sure the direction of the hose clamp is as shown in the illustration.

Connect the No. 1 emission control valve set connector.

16. INSTALL HEATER WATER HOSE ASSEMBLY

Install the heater water hose assembly and connect the 2 hoses with the 2 bolts.

  • Torque:
  • 9.8 N*m{ 100 kgf*cm, 87 in.*lbf}
17. INSTALL ENGINE WIRE