RM35X0E _51 Engine / Hybrid System _079024 7GR-FKS FUEL _0383265 FUEL PUMP(for High Pressure) A

7GR-FKS FUEL  FUEL PUMP(for High Pressure)  INSTALLATION  


CAUTION / NOTICE / HINT

HINT:

Perform "Inspection After Repairs" after replacing the fuel injector assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


PROCEDURE

Hide 23100X 1.TEMPORARILY INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY

HINT:

Perform "Inspection After Repairs" after replacing the fuel injector assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
A374641C05
2.896,2.125 2.708,2.125 2.708,2.125 1.677,1.271 true 1.146,1.469 1.646,1.469 true 1.146,2.208 1.146,0.979 1.146,0.979 1.615,0.979 true 1.302,2.667 1.51,2.667 false 2.896,2.677 3.052,2.677 false 1.104,3.552 1.448,3.552 false 2.688,3.438 3.031,3.438 false 1.698,4.354 1.698,4.125 false 1.292,4.125 2.083,4.125 false 1.635,4.396 1.854,4.583 0.219,0.188 10 false *1 1.563,2.594 1.771,2.792 0.208,0.198 10 false *2 1.49,3.479 1.719,3.667 0.229,0.188 10 false *3 0.844,2.438 1.063,2.635 0.219,0.198 10 false *a 2.469,2.458 2.677,2.646 0.208,0.188 10 false *b 1.083,2.24 1.302,2.427 0.219,0.188 10 false *c 3.104,2.604 3.313,2.802 0.208,0.198 10 false *2 3.083,3.365 3.292,3.552 0.208,0.188 10 false *3 2.938,2.042 3.156,2.229 0.219,0.188 10 false *1
*1 Camshaft
*2 Fuel Pump Assembly
*3 Fuel Pump Lifter Assembly
*a Correct
*b Incorrect
*c Oil Collection Area


Turn the crankshaft pulley until the flat of the camshaft faces the fuel pump lifter assembly.

HINT:

By performing the above procedure, the protruding part of the camshaft does not push up the drive face of the fuel pump when installing the fuel pump, thus making installation of the fuel pump and No. 1 fuel pipe sub-assembly easier.



b.

Fill the fuel pump lifter housing oil collection areas with 30 cc (1.8 cu. in.) of engine oil from the fuel pump assembly hole of the cylinder head cover sub-assembly.


c.
A374642C06
1.542,3.865 2.396,3.865 true 2.427,1.844 2.615,2.281 2.615,2.281 2.833,2.281 true 0.323,1.25 1.635,1.25 true 0.302,0.427 0.417,0.427 0.417,0.427 0.896,0.906 true 0.458,0.167 0.604,0.167 0.604,0.167 0.844,0.406 true 0.26,0.094 0.469,0.302 0.208,0.208 10 true *1 0.104,0.365 0.313,0.552 0.208,0.188 10 false *2 2.875,2.208 3.083,2.396 0.208,0.188 10 false *3 0.125,1.177 0.333,1.406 0.208,0.229 10 true *a 2.438,3.792 2.646,3.979 0.208,0.188 10 false *b
*1 Cylinder Head Cover Sub-assembly
*2 Fuel Pump Lifter Housing
*3 Fuel Pump Spacer Gasket
*a Pump Drive Cam (Engine Oil Application Area)
*b Fuel Pump Lifter Assembly (Engine Oil Application Area)


Apply engine oil to the pump drive cam and fuel pump lifter assembly.


d.

Install a new fuel pump spacer gasket to the cylinder head cover sub-assembly.


e.
A361041C06
1.885,1.094 2.26,1.094 false 1.688,2.333 1.979,1.865 1.979,1.865 2.156,1.865 true 1.229,1.031 1.604,1.031 true 0.844,2.729 0.979,2.729 0.979,2.729 1.438,2.354 true 1.021,0.948 1.229,1.135 0.208,0.188 10 false *a 0.646,2.656 0.875,2.854 0.229,0.198 10 true *b 2.313,1.021 2.521,1.219 0.208,0.198 10 false *c 2.208,1.792 2.427,2 0.219,0.208 10 false *d
*a Fuel Pump Lifter Assembly (Engine Oil Application Area)
*b Fuel Pump Lifter Housing (Engine Oil Application Area)
*c Stopper Key
*d Key Groove


Apply engine oil to the inside of the fuel pump lifter housing and the outside of the fuel pump lifter assembly.


f.

Set the fuel pump lifter assembly on the fuel pump lifter housing as shown in the illustration.

HINT:

Align the stopper key of the fuel pump lifter assembly with the key groove of the fuel pump lifter housing.



g.

Apply engine oil to a new O-ring and install it to the fuel pump assembly.

NOTICE:

Do not damage the O-ring.



h.
A361042C04
1.219,1.063 1.76,1.063 false 2.563,1.99 2.813,2.417 2.813,2.417 2.99,2.417 false 0.99,0.979 1.219,1.177 0.229,0.198 10 false *1 3.031,2.344 3.25,2.542 0.219,0.198 10 false *2
*1 Fuel Pump Assembly
*2 Fuel Pump Lifter Guide


Set the fuel pump lifter guide and fuel pump assembly on the cylinder head cover sub-assembly as shown in the illustration.


i.

Temporarily install the fuel pump assembly with the 2 bolts, leaving some allowance for left and right movement.


Hide 23801P 2.TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY

a.

Temporarily install the union nuts on the fuel delivery pipe side of the No. 1 fuel pipe sub-assembly until they are completely tightened.

NOTICE:

Do not damage the seals of the union nuts of the No. 1 fuel pipe sub-assembly when installing.



b.

Temporarily install the union nuts on the fuel pump assembly side of the No. 1 fuel pipe sub-assembly until they are completely tightened.

NOTICE:

Do not damage the seals of the union nuts of the No. 1 fuel pipe sub-assembly when installing.



Hide 23100X 3.INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY

HINT:

Perform "Inspection After Repair" after replacing the fuel pump assembly.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.

Tighten the 2 bolts.

Torque:
26 N*m (265 kgf*cm, 19 ft.*lbf)


Hide 23801P 4.INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY

a.
A329093C39
1.667,0.573 1.885,0.76 0.219,0.188 10 false *a
*a Torque Wrench Fulcrum Length


Using a 17 mm union nut wrench, tighten the union nut on the fuel pump assembly side of the No. 1 fuel pipe sub-assembly.

Torque:
Specified tightening torque : 35 N*m (357 kgf*cm, 26 ft.*lbf)

NOTICE:

Do not adjust the torque in the loosening direction.


HINT:
·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION

·

When using a 17 mm union nut wrench (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 30 N*m (306 kgf*cm, 22 ft.*lbf)




b.

Using a 17 mm union nut wrench, tighten the union nut on the fuel delivery pipe RH side of the No. 1 fuel pipe sub-assembly.

Torque:
Specified tightening torque : 35 N*m (357 kgf*cm, 26 ft.*lbf)

NOTICE:

Do not adjust the torque in the loosening direction.


HINT:
·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION

·

When using a 17 mm union nut wrench (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 30 N*m (306 kgf*cm, 22 ft.*lbf)




Hide 23903 5.INSTALL NO. 3 FUEL TUBE SUB-ASSEMBLY

a.

Install the No. 3 fuel tube sub-assembly with the bolt.

Torque:
10 N*m (102 kgf*cm, 7 ft.*lbf)


b.

Connect the 2 fuel tube sub-assemblies.

Click hereEngine / Hybrid System>7GR-FKS (FUEL)>FUEL SYSTEM>PRECAUTION


c.

for LHD:

Attach the 2 clamps and connect the wire harness.


d.

Install the bolt and connect the wire harness.

Torque:
13 N*m (133 kgf*cm, 10 ft.*lbf)


e.

Attach the clamp.


f.

Attach the 2 clamps and connect the wire harness.


g.

Install the bolt.

Torque:
13 N*m (133 kgf*cm, 10 ft.*lbf)