ENGINE UNIT REASSEMBLY

Note

When replacing the injectors (including shuffling the injectors between the cylinders), common rail, intake manifold or cylinder head, it is necessary to replace the injection pipes with new ones.
When replacing the fuel supply pump, common rail, intake manifold or cylinder head, it is necessary to replace the fuel inlet pipe with a new one.

INSTALL CYLINDER BLOCK DRAIN COCK PLUG
1. Apply adhesive to the cylinder block drain cock plug.
  
  Seal packing
  
  Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent
2. Install the cylinder block drain cock plug.
  
  Torque:
  
  25 N*m { 255 kgf*cm, 18 ft.*lbf }
INSTALL ENGINE BALANCER ASSEMBLY
1. Text in Illustration
  
  *1 Service Bolt
  
  *2 Align
  
  Turn the crankshaft with a wrench to align the timing mark of the drive gear with that of the driven gear (1 dot mark each), and then mesh the gears and install the engine balancer to the engine.
2. Temporarily install the engine balancer bolts.
  
  Tech Tips
  
  The engine balancer bolts are tightened in 2 progressive steps.
3. Step 1:
  1. Uniformly tighten the 8 bolts in several passes in the sequence shown in the illustration.
    
    Torque:
    
    50 N*m { 510 kgf*cm, 37 ft.*lbf }
4. Step 2:
  1. Mark the front of the engine balancer bolts with paint.
  2. Tighten the engine balancer bolts by 90°.
  3. Check that the painted marks are now at a 90° angle to the front.
5. Remove the service bolt from the engine balancer.
INSTALL OIL BAFFLE PLATE
1. Install the oil baffle plate with the 2 bolts.
  
  Torque:
  
  9.0 N*m { 92 kgf*cm, 80 in.*lbf }
INSTALL REAR CRANKSHAFT OIL SEAL
1. Apply MP grease to the lip of a new oil seal.
2. Using SST and a hammer, tap in the oil seal as shown in the illustration.
  
  SST
  
  09223-56010
  
  Standard depth
  
  0 to 0.9 mm (0 to 0.0354 in.)
  Note
  
  Keep the lip free from foreign matter.
  
  Do not tap the oil seal at an angle.
  
  Make sure that the oil seal is properly installed.

Seal packing
Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

Text in Illustration
*1	Service Bolt
*2	Align

Standard depth
0 to 0.9 mm (0 to 0.0354 in.)

SELECT CYLINDER HEAD GASKET

Check the piston protrusions for each cylinder.

Clean the cylinder block with solvent.
Set the piston of the cylinder to be measured to slightly before TDC.

Text in Illustration
*1	Measuring Tip
*2	Protrusion

Place a dial indicator on the cylinder block, and set the measuring tip as shown in the illustration.

Set the dial indicator at 0 mm (0 in.).

Tech Tips

Make sure that the measuring tip is perpendicular to the cylinder block gasket surface and piston head when taking the measurements.
Find where the piston head protrudes most by slowly turning the crankshaft clockwise and counterclockwise.
Measure each cylinder at 2 places as shown in the illustration, making a total of 8 measurements.
For the piston protrusion value of each cylinder, use the average of the 2 measurements of each cylinder.

Standard piston protrusion

0.300 to 0.560 mm (0.0118 to 0.0220 in.)

If the protrusion is not as specified, remove the piston and connecting rod and reinstall it.

Standard piston protrusion
0.300 to 0.560 mm (0.0118 to 0.0220 in.)

Select a new cylinder head gasket.

Tech Tips

Cylinder head gaskets are marked A, B, C, D or E accordingly.

New Installed Cylinder Head Gasket Thickness

Cutout Mark	Specified Condition
A	1.00 to 1.10 mm (0.0394 to 0.0433 in.)
B	1.05 to 1.15 mm (0.0413 to 0.0453 in.)
C	1.10 to 1.20 mm (0.0433 to 0.0472 in.)
D	1.15 to 1.25 mm (0.0453 to 0.0492 in.)
E	1.20 to 1.30 mm (0.0472 to 0.0512 in.)

Select the largest piston protrusion value from the measurements and then select a new appropriate gasket according to the table below.

Gasket Size
Item	Specified Condition
Piston protrusion	0.300 to 0.355 mm (0.0118 to 0.0140 in.)	0.355 to 0.405 mm (0.0140 to 0.0159 in.)	0.405 to 0.455 mm (0.0159 to 0.0179 in.)	0.455 to 0.505 mm (0.0179 to 0.0199 in.)	0.505 to 0.560 mm (0.0199 to 0.0220 in.)
Gasket to be used	A	B	C	D	E

INSTALL CYLINDER HEAD GASKET
INSTALL CYLINDER HEAD SUB-ASSEMBLY
1. Using the crankshaft pulley bolt, set the No. 1 cylinder to 90° BTDC/compression.
2. Place the cylinder head gasket in position on the cylinder block.
3. Place the cylinder head on the cylinder block.
  
  Note
  
  Be careful of the installation direction.
4. Apply a light coat of engine oil to the threads and under the heads of the cylinder head bolts.
5. Temporarily install the cylinder head bolts.
  
  Tech Tips
  
  If any bolt is broken or deformed, replace it.
6. Step 1:
  
  Tech Tips
  
  For new bolts, perform steps 1 to 3. For used bolts, perform only step 1.
  1. Uniformly tighten the 10 cylinder head bolts in several steps in the sequence shown in the illustration.
    
    Torque:
    
    50 N*m { 510 kgf*cm, 37 ft.*lbf }
    
    Tech Tips
    
    If any one of the cylinder head bolts does not meet the torque specification, replace the cylinder head bolt.
  2. Mark the front of the cylinder head bolts with paint.
  3. Tighten the cylinder head bolts by 90° in the sequence shown in the illustration.
  4. Perform the step above twice.
  5. Check that the painted marks are positioned as shown in the illustration.
7. Step 2:
  1. Loosen the cylinder head bolts by 90° in the sequence shown in the illustration.
  2. Perform the step above again.
  3. Check that the painted marks are positioned as shown in the illustration.
8. Step 3:
  1. Retighten the cylinder head bolts by 90° in the sequence shown in the illustration.
  2. Perform the above step twice.
  3. Check that the painted marks are positioned as shown in the illustration.
9. Apply seal packing between the cylinder head and cylinder block in the areas shown in the illustration.
  
  Seal packing
  
  Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
  
  Standard seal packing application length
  
  15 mm (0.591 in.) or more
  Note
  
  Before applying seal packing, clean the cylinder head and cylinder block surfaces near the head gasket. Be sure to remove any oil that has seeped in between the gasket and cylinder head or cylinder block.
  
  When the contact surfaces are wet, wipe them off with an oil-free cloth before applying seal packing.
  
  Wipe off any seal packing that seeps out from the groove in the cylinder head.
  
  Do not start the engine for at least 4 hours after installation.
INSPECT VALVE LASH ADJUSTER ASSEMBLY
Note
- Keep the lash adjuster free from dirt and foreign objects.
- Use only clean engine oil.
1. Place the lash adjuster into a container full of new engine oil.
2. Insert SST tip into the lash adjuster plunger and use the tip to press down on the check ball inside the plunger.
  
  SST
  
  09276-75010
3. Squeeze SST and the lash adjuster together to move the plunger up and down 5 to 6 times.
4. Check the movement of the plunger and bleed air.
  
  OK
  
  Plunger moves up and down.
  
  Note
  
  When bleeding high-pressure air from the compression chamber, make sure that the tip of SST is actually pressing the check ball as shown in the illustration. If the check ball is not pressed, air will not bleed.
5. After bleeding air, remove SST. Then quickly and firmly press the plunger repeatedly with your fingers.
  
  OK
  
  Plunger can be pressed 3 times.
  
  If the plunger can still be compressed after pressing it 3 times, replace the lash adjuster with a new one.
INSTALL VALVE LASH ADJUSTER ASSEMBLY
1. Install the 16 valve lash adjusters to the cylinder head.
  
  Note
  
  Install the valve lash adjusters to their original positions.
INSTALL NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY
1. Install the 16 No. 1 valve rocker arms to the lash adjusters.

Standard seal packing application length
15 mm (0.591 in.) or more

OK
Plunger moves up and down.

OK
Plunger can be pressed 3 times.

INSTALL CAMSHAFT

Install the No. 2 camshaft bearing cap.
Text in Illustration

*a Apply Engine Oil

Apply clean engine oil to the cam of each camshaft, journals of the cylinder head and No. 1 valve rocker arms.

Text in Illustration
*a	Apply Engine Oil

Text in Illustration
*1	No. 3 Cylinder Cam Lobe
*2	No. 1 Cylinder Cam Lobe

Place the No. 2 camshaft on the cylinder head as shown in the illustration so that the No. 1 and No. 3 cylinder cam lobes face upward.

Note

Before and after setting the camshaft and No. 2 camshaft on the cylinder head, check that the No. 1 valve rocker arm is firmly set to the valve lash adjuster.

Text in Illustration
*1	No. 1 Valve Rocker Arm
*2	Valve Stem
*3	Valve Lash Adjuster
*a	CORRECT
*b	INCORRECT

Align the camshaft and No. 2 camshaft timing mark (1 dot mark each).

Place the camshaft on the cylinder head.
Text in Illustration

*1 Dot Mark

Set the 8 No. 3 camshaft bearing caps and No. 1 camshaft bearing cap on the camshafts as shown in the illustration.

Tech Tips

Make sure of the marks and numbers on the camshaft bearing caps and place them in the proper position and direction.
Temporarily install the 20 bolts.
Text in Illustration

*1 Oil Pipe Seat

Uniformly tighten the bolts in several steps, in the sequence shown in the illustration.

Torque:

for 1 to 16

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

for 17 to 20

21 N*m { 214 kgf*cm, 15 ft.*lbf }
Install the 2 oil pipe seats.

Torque:

17 N*m { 173 kgf*cm, 13 ft.*lbf }

INSTALL KEY
1. Install the 2 keys to the crankshaft.

Text in Illustration
*1	Dot Mark

Text in Illustration
*1	Oil Pipe Seat

INSTALL CAMSHAFT TIMING SPROCKET

Text in Illustration
*1	Straight Pin
*2	Timing Mark
*3	Yellow Paint Mark

Install the crankshaft timing sprocket and camshaft timing sprocket to the chain so that the timing marks of the sprockets and paint marks of the chain are aligned.

Install the camshaft timing sprocket to the No. 2 camshaft by fitting the straight pin of the No. 2 camshaft into the hole on the camshaft timing sprocket.
Install the crankshaft timing sprocket to the crankshaft.
While holding the hexagon portion of the No. 2 camshaft, install and uniformly tighten the 4 bolts of the No. 2 camshaft.

Torque:

20 N*m { 204 kgf*cm, 15 ft.*lbf }

INSTALL OIL PUMP DRIVE GEAR
1. Install the oil pump drive gear to the crankshaft.
INSTALL NO. 1 CHAIN VIBRATION DAMPER
1. Install the No. 1 chain vibration damper with the 2 bolts.
  
  Torque:
  
  21 N*m { 214 kgf*cm, 15 ft.*lbf }
INSTALL CHAIN TENSIONER SLIPPER
1. Install the chain tensioner slipper.
INSTALL NO. 1 CHAIN TENSIONER ASSEMBLY
1. Text in Illustration
  
  *1 Plunger
  
  *2 Stopper Plate
  
  Move the stopper plate upward to release the lock, and push the plunger deep into the tensioner.
2. Move the stopper plate downward to set the lock, and insert SST into the stopper plate hole.
  
  SST
  
  09240-00020 ( 09242-00200 )
3. Install the chain tensioner with the 2 bolts.
  
  Torque:
  
  9.0 N*m { 92 kgf*cm, 80 in.*lbf }
4. Remove SST.
INSTALL FRONT CRANKSHAFT OIL SEAL
1. Text in Illustration
  
  *1 Oil Seal
  
  *2 Timing Chain Cover
  
  Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing chain cover edge.
  
  SST
  
  09223-50010
  
  Standard depth
  
  0 to 0.6 mm (0 to 0.236 in.)
  Note
  - Keep the lip of the oil seal free from foreign matter.
  - Do not tap in the oil seal at an angle.
2. Apply MP grease to the lip of the oil seal.
  Note
  - Do not allow foreign matter to contact the lip of the oil seal.
  - Do not allow MP grease to contact the dust seal.

Text in Illustration
*1	Plunger
*2	Stopper Plate

Text in Illustration
*1	Oil Seal
*2	Timing Chain Cover

Standard depth
0 to 0.6 mm (0 to 0.236 in.)

INSTALL TIMING CHAIN COVER SUB-ASSEMBLY

Install a new gasket and O-ring to the timing chain cover.
Remove any old seal packing material.

Apply seal packing in a continuous line to the timing chain cover as shown in the following illustration.

Seal packing
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

Apply Seal Packing as Follows

Area	Seal Packing Diameter (Round)	Seal Packing Dimension (Flat)	Seal Packing Application Length
A - A	2.0 to 4.0 mm (0.0787 to 0.157 in.)	-	-
B - B	8.0 to 10 mm (0.315 to 0.394 in.)	-	30 mm (1.18 in.)
C - C	-	13 mm (0.512 in.) or more wide and 6.0 mm (0.236 in.) or more thick	15 mm (0.591 in.)

Note

Be sure to clean and degrease the contact surfaces, especially the 4 areas indicated by the arrows in the illustration.
When the contact surfaces are wet, wipe them off with an oil-free cloth before applying seal packing.
When applying seal packing to area C - C, apply it in the direction of the white arrows in the illustration.
Install the timing chain cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
Do not start the engine for at least 4 hours after installation.

Text in Illustration
*1	Adhesive
	Bolt and New Seal Washer

Apply adhesive to the 4 bolts labeled B.

Adhesive
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

Temporarily install the timing chain cover and a new seal washer with the 13 bolts.

Standard Bolt

Item	Length
Bolt A	60 mm (2.36 in.)
Bolt B	30 mm (1.18 in.)
Bolt C	30 mm (1.18 in.)

Tech Tips

Bolt B and C are identical.

Tighten the 12 bolts labeled B and C.

Torque:

23 N*m { 229 kgf*cm, 17 ft.*lbf }
Tighten the bolt labeled A.

Torque:

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

INSTALL CRANKSHAFT PULLEY
1. Align the keyway of the pulley with the key located on the crankshaft, and then slide the pulley into place to install it.
2. Using SST, install a new pulley bolt.
  
  SST
  
  09213-58014 ( 91551-80840 )
  
  09330-00021
  
  Torque:
  
  300 N*m { 3059 kgf*cm, 221 ft.*lbf }
INSTALL OIL STRAINER SUB-ASSEMBLY
1. Install a new O-ring to the oil strainer.
2. Apply a light coat of engine oil to the O-ring.
3. Install the oil strainer with the 3 bolts.
  
  Torque:
  
  9.0 N*m { 92 kgf*cm, 80 in.*lbf }
INSTALL OIL FILTER BRACKET
1. Install a new gasket to the oil filter bracket.
2. Install the oil filter bracket with the 4 bolts.
  
  Torque:
  
  9.0 N*m { 92 kgf*cm, 80 in.*lbf }
INSTALL OIL FILTER ELEMENT
1. Clean the inside of the oil filter cap, its threads and its O-ring groove.
2. Apply a small amount of engine oil to a new O-ring and install it to the oil filter cap.
3. Set a new oil filter element in the oil filter cap.
4. Remove any dirt or foreign matter from the installation surface of the engine.
5. Apply a small amount of engine oil to the O-ring again and temporarily install the oil filter cap.
6. Using SST, tighten the oil filter cap.
  
  SST
  
  09228-06501
  
  Torque:
  
  for Aluminum Oil Filter Cap
  
  40 N*m { 408 kgf*cm, 30 ft.*lbf }
  
  for Resin Oil Filter Cap
  
  25 N*m { 255 kgf*cm, 18 ft.*lbf }

INSTALL NO. 2 OIL PAN SUB-ASSEMBLY

Remove any old seal packing material.

Text in Illustration
*a	4.0 to 7.0 mm

Apply seal packing in a continuous line as shown in the illustration.

Seal packing
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

Standard Seal Packing Dimension

Area	Seal Packing Diameter	Acceptable Seal Packing Application Range
A - A	4.0 to 7.0 mm (0.157 to 0.276 in.)	12 mm (0.472 in.)

Note

Remove any oil from the contact surface.
Install the oil pan within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.
Do not start the engine for at least 4 hours after installation.

Install the oil pan with the 18 bolts and 2 nuts.

Torque:

11 N*m { 107 kgf*cm, 8 ft.*lbf }

INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY

Remove any old seal packing material.

Apply seal packing to the cylinder head as shown in the illustration.

Seal packing
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

Standard Seal Packing Dimension

Area	Seal Packing Diameter	Seal Packing Application Length
A	6.0 mm (0.236 in.)	8.0 mm (0.315 in.)
B	6.0 mm (0.236 in.)	10 mm (0.394 in.)

Install a new cylinder head cover gasket to the cylinder head cover.

Install the cylinder head cover gasket so that the triangle tabs of the cylinder head cover gasket are aligned with the protrusions of the cylinder head cover as shown in the parts of the illustration labeled A and B.
Install the cylinder head cover gasket to the groove of the cylinder head cover moving from C and D in the direction of the black arrows shown in the illustration.
Install the cylinder head cover gasket to the groove of the cylinder head cover moving from C and D towards E as shown by the white arrows in the illustration.
Install the cylinder head gasket to the groove of the cylinder head cover moving from D towards F as shown by the striped arrow in the illustration.

Install the cylinder head cover gasket to the cylinder head cover pins and cutouts as shown in the parts of the illustration labeled G and H.

Text in Illustration
*1	Triangle Tab of Cylinder Head Cover Gasket	*2	Protrusion of Cylinder Head Cover
*3	Cylinder Head Cover Pin	*4	Cutout of Cylinder Head Cover

Note

Make sure that the rib of the cylinder head cover gasket is securely inserted into the groove of the cylinder head cover.

Text in Illustration
*a	CORRECT
*b	INCORRECT
	Rib of Cylinder Head Cover Gasket

Install the cylinder head cover with the 14 bolts and nut, and tighten the bolts and nut in the order shown in the illustration.

Torque:

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

Tech Tips

Partially tighten the bolt indicated by the number 6 in the illustration until the cylinder head cover contacts the cylinder head, and then tighten the bolts and nut in the order shown in the illustration.

INSTALL NOZZLE HOLDER CLAMP SEAT
1. Install the 4 nozzle holder clamp seats.
  
  Torque:
  
  10 N*m { 102 kgf*cm, 7 ft.*lbf }
INSTALL OIL FILLER CAP SUB-ASSEMBLY
INSTALL WATER INLET HOUSING
1. Install a new gasket and the water inlet housing with the 3 nuts.
  
  Torque:
  
  9.0 N*m { 92 kgf*cm, 80 in.*lbf }
INSTALL ENGINE OIL LEVEL SENSOR
1. Install the sensor with the 4 bolts.
  
  Torque:
  
  7.0 N*m { 71 kgf*cm, 62 in.*lbf }
INSTALL NO. 1 OIL COOLER BRACKET
1. Apply engine oil to the 2 new O-rings labeled B in the illustration.
  
  Note
  
  Do not apply engine oil to the new O-ring labeled A in the illustration.
2. Install 3 new O-rings to the oil cooler bracket.
3. Install the No. 1 oil cooler bracket with the 6 bolts and nut.
  
  Torque:
  
  10 N*m { 102 kgf*cm, 7 ft.*lbf }
INSTALL OIL COOLER ASSEMBLY
1. Apply engine oil to the 2 new O-rings labeled B in the illustration.
  
  Note
  
  Do not apply engine oil to the new O-ring labeled A in the illustration.
2. Install 3 new O-rings to the oil cooler bracket.
3. Install the oil cooler with the 5 bolts.
  
  Torque:
  
  10 N*m { 102 kgf*cm, 7 ft.*lbf }
INSTALL ENGINE OIL PRESSURE SWITCH ASSEMBLY
1. Remove the adhesive from the threads of the oil pressure switch and the bolt hole of the oil filter bracket.
2. Text in Illustration
  
  *1 Adhesive
  
  Apply adhesive to 2 or 3 threads of the oil pressure switch.
  
  Adhesive
  
  Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent
  
  Note
  
  Do not apply adhesive to the oil inlet port of the sensor.
3. Using SST, install the engine oil pressure switch.
  
  SST
  
  09224-00010
  
  Torque:
  
  without SST
  
  13 N*m { 133 kgf*cm, 10 ft.*lbf }
  
  with SST
  
  12 N*m { 122 kgf*cm, 9 ft.*lbf }
  Tech Tips
  
  Use a torque wrench with a fulcrum length of 300 mm (11.8 in.).
  
  Make sure SST and the wrench are connected in a straight line.
  Note
  
  Do not start the engine for at least 1 hour after installation.
4. Connect the engine oil pressure switch connector.

Adhesive
Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent

INSTALL WATER PUMP ASSEMBLY

Install a new gasket to the timing chain cover.

Apply adhesive to 2 or 3 threads of the bolt labeled A as shown in the illustration.

Adhesive
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

Standard Bolt Length

Item	Specified Condition
Bolt A and C	45 mm (1.77 in.)
Bolt B	30 mm (1.18 in.)

Install the water pump with the 2 bolts shown in the illustration.

Torque:

23 N*m { 229 kgf*cm, 17 ft.*lbf }
Install the 5 bolts shown in the illustration.

Torque:

23 N*m { 229 kgf*cm, 17 ft.*lbf }

INSTALL ENGINE COOLANT TEMPERATURE SENSOR
1. Install a new gasket to the sensor.
2. Using SST, install the sensor.
  
  SST
  
  09817-33190
  
  Torque:
  
  20 N*m { 200 kgf*cm, 14 ft.*lbf }
INSTALL CRANKSHAFT POSITION SENSOR
1. Install the sensor with the 2 bolts.
  
  Torque:
  
  8.8 N*m { 90 kgf*cm, 78 in.*lbf }
2. Connect the sensor harness and install the clip.
INSTALL CAMSHAFT POSITION SENSOR
1. Install the sensor with the bolt.
  
  Torque:
  
  8.8 N*m { 90 kgf*cm, 78 in.*lbf }
INSTALL INJECTOR ASSEMBLY

Note

Before installing the injector, check for carbon, foreign matter, etc. on the seal surfaces of the cylinder head and injector. If there is foreign matter, remove it before installing the injector.
1. Install 4 new nozzle seats to the cylinder head.
2. Text in Illustration
  
  *1 New O-Ring
  
  Install a new O-ring to each injector.
3. Apply a light coat of engine oil to the O-ring on each injector.
4. Install the 4 injectors to the cylinder head.
  
  Note
  
  Fit the injectors to the nozzle seats.
5. Text in Illustration
  
  *1 Washer
  
  Install the nozzle holder clamps and washers as shown in the illustration.
  
  Note
  
  Pay attention to the mounting orientation (beveled edge) of the washer.
6. Temporarily install the nozzle holder clamp bolts.
  
  Note
  
  When temporarily installing the nozzle holder clamp bolt to the nozzle holder clamp, make sure that the bolt and clamp are not at an angle.
  
  Tech Tips
  
  Apply a light coat of engine oil to the threads of the nozzle holder clamp bolts.
7. Temporarily install the 4 injection pipes.
8. Temporarily install the No. 1 leakage pipe and 4 new gaskets with the 4 union bolts and bolt.
9. Tighten the 4 nozzle holder clamp bolts.
  
  Torque:
  
  25 N*m { 255 kgf*cm, 18 ft.*lbf }
10. Connect the 4 injector connectors.
INSTALL NO. 1 NOZZLE LEAKAGE PIPE
1. Install 4 new gaskets and the No. 1 nozzle leakage pipe with the 4 union bolts and bolt.
  
  Torque:
  
  for union bolt
  
  18 N*m { 184 kgf*cm, 13 ft.*lbf }
  
  for bolt
  
  21 N*m { 209 kgf*cm, 15 ft.*lbf }
INSTALL NO. 2 NOZZLE LEAKAGE PIPE
1. Temporarily install the No. 2 nozzle leakage pipe and a new gasket with the check valve and bolt.
2. Tighten the check valve.
  
  Torque:
  
  32 N*m { 321 kgf*cm, 23 ft.*lbf }
3. Tighten the bolt.
  
  Torque:
  
  32 N*m { 321 kgf*cm, 23 ft.*lbf }