FUEL SUPPLY PUMP (w/o DPF) INSTALLATION

INSTALL VANE PUMP

1. Install a new O-ring to the vane pump.

2. Install the vane pump with the 2 nuts.

   Torque:

   40 N*m  { 408 kgf*cm, 30 ft.*lbf }

INSTALL FUEL INLET PIPE SUB-ASSEMBLY

Note

When replacing the fuel supply pump, common rail, cylinder block, cylinder head, cylinder head gasket, or timing gear case with a new one, replace the fuel inlet pipe sub-assembly.

1. Temporarily install the fuel inlet pipe sub-assembly.

2. 

   Text in Illustration

   *1	No. 1 Clamp
   *2	No. 2 Clamp

   Connect the No. 1 injection pipe clamp with the bolt.

   Torque:

   5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

3. Install the No. 2 injection pipe clamp with the bolt.

   Torque:

   5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

4. 

   Text in Illustration

   *A	Common Rail Side
   *B	Supply Pump Side

   Using union nut wrench 17mm, tighten the union nut on the common rail side to the specified torque.

   Torque:

   35 N*m  { 357 kgf*cm, 26 ft.*lbf }

   Note

   Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

5. Using union nut wrench 17 mm, tighten the union nut on the supply pump to the specified torque.

   Torque:

   35 N*m  { 357 kgf*cm, 26 ft.*lbf }

   Note

   Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.

INSTALL OIL LEVEL GAGE GUIDE (for RHD)

TEMPORARILY TIGHTEN EGR COOLER ASSEMBLY

TIGHTEN EGR COOLER ASSEMBLY

INSTALL DIESEL THROTTLE BODY

INSTALL NO. 3 AIR HOSE

INSTALL TIMING BELT

1. Check that the timing marks are aligned as shown in the illustration.

   Text in Illustration

   *a	Timing Marks

   Tech Tips

   If reusing the timing belt, align the points marked during removal, and install the belt with the direction arrow pointing in the direction of engine revolution.

   Note

   
   

   • The engine should be cold.

   • When turning the crankshaft, the valve heads will hit against the piston's top position. Do not turn it more than necessary.

2. Install the timing belt to the pump drive shaft pulley, camshaft timing pulley and No. 1 timing belt idler in sequence.

3. 

   Place the tensioner upright. Then set the press to the top of the tensioner.

   Note

   
   

   • Do not scratch or deform the rod end.

   • Press in the tensioner rod upward.

   • Protect the tip of the push rod with a cloth in order to prevent damage.

4. Using a press, slowly push in the push rod using 981 to 9807 N (100 to 1000 kgf, 220 to 2205 lbf) of force.

   Note

   Do not impose a load of over 9807 N (1000 kgf, 2205 lbf) to the push rod.

5. Align the holes of the push rod and housing. Then pass a 1.27 mm hexagon wrench through the holes to keep the setting position of the push rod.

6. Install the timing belt tensioner with the 2 bolts while pushing the idler pulley toward the timing belt.

7. Tighten the 2 bolts.

   Torque:

   13 N*m  { 133 kgf*cm, 10 ft.*lbf }

   Note

   Uniformly tighten the bolts in order to avoid malfunction of the timing belt tensioner.

8. 

   Remove the 1.27 mm hexagon wrench from the tensioner.

9. 

   Text in Illustration

   *a	Matchmarks
   *b	Timing Marks

   Turn the crankshaft clockwise 720° and check that the timing marks are aligned as shown in the illustration.

INSTALL NO. 1 TIMING BELT COVER

INSTALL FAN PULLEY

1. Install the fan pulley onto the water pump.

INSTALL FAN SHROUD

INSTALL FLUID COUPLING ASSEMBLY

1. Temporarily tighten the fluid coupling with the 4 nuts.

2. Install the fan and generator V belt Click here.

3. Fully tighten the 4 nuts.

   Torque:

   23 N*m  { 235 kgf*cm, 17 ft.*lbf }

INSTALL INLET RADIATOR HOSE

Text in Illustration

*a	Upper
*b	Left

1. Install the inlet radiator hose, as shown in the illustration, with the 2 hose clamps.

INSTALL ENGINE SERVICE HOLE SUB COVER SUB-ASSEMBLY (for Double Cab)

1. Install the engine service hole sub cover with the 7 bolts.

   Torque:

   12 N*m  { 120 kgf*cm, 9 ft.*lbf }

INSTALL PARKING BRAKE LEVER ASSEMBLY (for Double Cab)

1. Install the parking brake lever with the 4 bolts.

   Torque:

   17 N*m  { 175 kgf*cm, 13 ft.*lbf }

2. Connect the connector.

INSTALL TRANSMISSION FLOOR SHIFT ASSEMBLY (for Double Cab)

1. Install the transmission floor shift with the 4 bolts.

   Torque:

   18 N*m  { 185 kgf*cm, 13 ft.*lbf }

INSTALL FLOOR SHIFT CABLE TRANSMISSION CONTROL SHIFT (for Double Cab)

INSTALL FLOOR SHIFT CABLE TRANSMISSION CONTROL SELECT (for Double Cab)

INSTALL FRONT FLOOR PANEL BRACE (for Double Cab)

1. Install the front floor panel brace with the 3 clips.

INSTALL PARKING BRAKE HOLE COVER (for Double Cab)

1. Install the parking brake hole cover with the screw.

INSTALL FRONT DOOR SCUFF PLATE LH (for Double Cab)

1. Install the front door scuff plate LH with the 4 screws.

INSTALL FRONT SEAT ASSEMBLY LH (for Double Cab)

1. Install the front seat LH with the 4 bolts.

   Torque:

   39 N*m  { 400 kgf*cm, 29 ft.*lbf }

2. Connect the connector.

BLEED AIR FROM FUEL SYSTEM

ADD ENGINE COOLANT

1. Pour coolant into the radiator until it overflows.

   Capacity
   Specification Capacity w/o Heater 9.8 liters (10.3 US qts, 8.6 Imp. qts) w/ Front Heater 10.7 liters (11.3 US qts, 9.4 Imp. qts) w/ Front and Rear Heater 11.5 liters (12.2 US qts, 10.1 Imp. qts)

   Note

   Do not substitute plain water for engine coolant.

   Tech Tips

   
   

   • Use of improper coolants may damage the engine cooling system.

   • Use only Toyota Super Long Life Coolant or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology consists of a combination of low phosphates and organic acids).

2. Check the coolant level inside the radiator by squeezing the inlet and outlet radiator hoses several times by hand.

   If the coolant level goes down, add coolant.

3. Install the radiator cap securely.

4. Slowly pour coolant into the radiator reservoir until it reaches the FULL line.

5. Warm up the engine until the thermostat opens.

   
   

   1. While the thermostat is open, circulate the coolant for several minutes.

      Tech Tips

      The thermostat open timing can be confirmed by pressing the inlet radiator hose by hand, and checking when the engine coolant starts to flow inside the hose.

6. Maintain the engine speed at 2000 to 2500 rpm.

7. Squeeze the inlet and outlet radiator hoses several times by hand while warming up the engine to bleed the air.

   CAUTION:

   
   

   When squeezing the radiator hoses:

   • Wear protective gloves.

   • Be careful as the radiator hoses are hot.

   • Keep your hands away from the fan.

8. Stop the engine and wait until the coolant cools down.

9. Remove the radiator cap and check the coolant level inside the radiator.

10. If the coolant level is below the full level, repeat the operation until the coolant level remains at the full level.

11. Check the coolant level inside the radiator reservoir tank again.

    If it is below the full level, add coolant.

INSPECT FOR COOLANT LEAK

1. Remove the radiator cap.

   CAUTION:

   To avoid the danger of being burned, do not remove the radiator cap while the engine and radiator are still hot. Thermal expansion will cause hot engine coolant and steam to blow out from the radiator.

2. 

   Text in Illustration

   *1	Radiator Cap Tester

   Fill the radiator with coolant and attach a radiator cap tester.

3. Warm up the engine.

4. Pump it to 118 kPa (1.2 kgf/cm², 17.1 psi), then check that the pressure does not drop.

   If the pressure drops, check the hoses, radiator and water pump for leakage. If there are no signs of external coolant leakage, check the heater core, cylinder block and head.

5. Reinstall the radiator cap.

INSPECT FOR FUEL LEAK

1. PERFORM ACTIVE TEST

   
   

   1. Connect the intelligent tester to the DLC3.

   2. Turn the ignition switch ON.

   3. Turn the intelligent tester ON.

   4. Start the engine.

   5. Enter the following menus: Powertrain / ECD / Active Test.

   6. Perform the Active Test.

      Intelligent Tester Display	Test Details	Control Range	Diagnostic Notes
      Test the Fuel Leak	Pressurizes common rail internal fuel pressure, and checks for fuel leaks	Stop/Start	Fuel pressure inside common rail pressurized to specified value and engine speed increased to 2,000 rpm when ON is selected Above conditions preserved while test is ON

   7. Make sure that there is no fuel leakage in the fuel system during the Active Test.

INSTALL ENGINE SIDE COVER SUB-ASSEMBLY LH

1. for Double Cab:

   Install the engine side cover LH with the 4 bolts.

   Torque:

   12 N*m  { 122 kgf*cm, 9 ft.*lbf }

2. for Single Cab:

   Install the engine side cover LH with the 3 bolts.

   Torque:

   12 N*m  { 122 kgf*cm, 9 ft.*lbf }