Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

Perform "Inspection After Repairs" after replacing the fuel delivery pipe assembly LH (fuel pressure sensor) (See page PROCEDURE ).

PROCEDURE

1. INSTALL FUEL PIPE PLUG SUB-ASSEMBLY

(a) Install a new O-ring, new No. 1 fuel injector back-up ring, new No. 2 fuel injector back-up ring and new No. 3 fuel injector back-up ring to the fuel pipe plug sub-assembly as shown in the illustration.

Text in Illustration

*1

Fuel Pipe Plug Sub-assembly

*2

No. 1 Fuel Injector Back-up Ring

*3

No. 3 Fuel Injector Back-up Ring

*4

No. 3 Fuel Injector Back-up Ring

*5

O-ring

-

-

*a

Opening

*b

Overlapping

*c

Stretched

*d

Correct

*e

Incorrect

-

-

NOTICE:

  • Check that there is no foreign matter or damage on the O-ring groove of the fuel pipe plug sub-assembly.
  • Check that the No. 1 fuel injector back-up ring and No. 3 fuel injector back-up ring are installed in the correct orientation.
  • Make sure that the No. 1 fuel injector back-up ring, No. 2 fuel injector back-up ring, No. 3 fuel injector back-up ring and O-ring are installed in the correct order.
  • Check that the alignment of the No. 1 fuel injector back-up ring is not overlapped or stretched as shown in the illustration.
  • After installing the O-ring, check that it is not contaminated with foreign matter and is not damaged.

(b) Secure the fuel delivery pipe assembly LH in a vise between aluminum plates.

NOTICE:

Do not overtighten the vise.

(c) Install a new gasket to the fuel pipe plug sub-assembly as shown in the illustration.

(d) Using a 5 mm hexagon wrench, install the fuel pipe plug sub-assembly to the fuel delivery pipe assembly LH with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(e) Install a new dust cap sub-assembly to the fuel pipe plug sub-assembly.

2. INSTALL FUEL DELIVERY PIPE ASSEMBLY LH (FUEL PRESSURE SENSOR)

(See page )

NOTICE:

  • Do not remove the fuel pressure sensor from the fuel delivery pipe sub-assembly LH.
  • If a fuel pressure sensor is removed, replace the fuel delivery pipe sub-assembly LH (fuel pressure sensor) with a new one.

HINT:

Perform "Inspection After Repairs" after replacing the fuel delivery pipe assembly LH (fuel pressure sensor) (See page Fuel Pump ).

Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL DELIVERY PIPE SUB-ASSEMBLY LH (FUEL PRESSURE SENSOR) NOTICE: Do not remove the fuel pressure sensor from the fuel delivery pipe sub-assembly LH. ...

Fuel Pump
...

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