Lexus IS250 · Service Manual ENGINE

INSTALLATION

Removal / installation


1. INSTALL FUEL PRESSURE PULSATION DAMPER

  1. A120841E01
    Using SST, install 2 new gaskets, the fuel tube and pulsation damper to the fuel pump.

    Torque:
    40 N*m{ 408 kgf*cm , 30 ft.*lbf }

    HINT:
    The torque shown above should be used for tightening without using SST. When the SST is used for tightening, the torque should be calculated based on the length of the SST (Click here).


2. INSTALL V-BANK COVER SUB-ASSEMBLY

  1. A127528
    Engage the 2 clips on the front of the cover, and then engage the clip on the rear to install the V-bank cover.

    NOTICE:
    1. Be sure to engage the clips securely.
    2. Do not apply excessive force or do not hit the cover to engage the clips. This may cause the cover to break.


3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque:
5.4 N*m{ 55 kgf*cm , 48 in.*lbf }


4. PERFORM INITIALIZATION

  1. Perform initialization (Click here).

    HINT:
    Certain systems need to be initialized after reconnecting the cable to the negative (-) battery terminal.

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