Lexus NX manuals

Lexus NX: Installation

Lexus NX Service Manual / Engine & Hybrid System / 2ar-fxe (engine Mechanical) / Front Crankshaft Oil Seal / Installation

INSTALLATION

PROCEDURE

1. INSTALL TIMING CHAIN COVER OIL SEAL

(a) w/o Side Lip:

(1) Apply MP grease to the lip of a new timing chain cover oil seal.

NOTICE:

  • Do not allow foreign matter to contact the lip of the timing chain cover oil seal.
  • Do not allow MP grease to contact the dust seal.

(2) Using SST and a hammer, tap in the timing chain cover oil seal until the timing chain cover edge.

SST: 09710-20011

09710-06071

Standard:

-0.75 to -1.45 mm (-0.0295 to -0.0571 in.) (from edge of the timing chain cover assembly)

NOTICE:

  • Keep the lip of the timing chain cover oil seal free from foreign matter.
  • Do not tap in the timing chain cover oil seal at an angle.

*a

-0.75 to -1.45 mm (-0.0295 to -0.0571 in.)

*b

Dust Seal

*c

Lip

(b) w/ Side Lip:

(1) Apply MP grease to the lip of a new timing chain cover oil seal.

NOTICE:

  • Keep the lip free from foreign matter.
  • Do not allow MP grease to contact the dust seal.
  • Do not allow MP grease to contact the side lip.

(2) Fit the timing chain cover oil seal to SST.

SST: 09710-20011

09710-06071

NOTICE:

Visually check that the side lip is not caught on SST.

*a

Side Lip

*b

Correct

*c

Incorrect

(3) Using SST and a plastic-faced hammer, tap in the timing chain cover oil seal.

Standard depth:

-0.75 to -1.45 mm (-0.0295 to -0.0571 in.) (From the edge of the timing chain cover assembly)

NOTICE:

  • Do not tap in the timing chain cover oil seal at an angle.
  • Wipe off any MP grease from the crankshaft.

*a

-0.75 to -1.45 mm (-0.0295 to -0.0571 in.)

*b

Side Lip

*c

Dust Seal

*d

Lip

2. INSTALL CRANKSHAFT PULLEY ASSEMBLY

Click here

3. INSTALL FRONT SUSPENSION MEMBER REINFORCEMENT RH

Click here

4. INSTALL FAN AND GENERATOR V BELT

Click here

5. INSPECT FOR OIL LEAK

Click here

6. INSTALL NO. 1 ENGINE UNDER COVER ASSEMBLY

Click here

READ NEXT:

 Rear Crankshaft Oil Seal

 Components

COMPONENTS ILLUSTRATION *1 FLYWHEEL SUB-ASSEMBLY *2 REAR ENGINE OIL SEAL *3 TRANSMISSION INPUT DAMPER ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusab

 Removal

REMOVAL PROCEDURE 1. REMOVE HYBRID VEHICLE TRANSAXLE ASSEMBLY Click here 2. REMOVE TRANSMISSION INPUT DAMPER ASSEMBLY (a) Using SST, hold the crankshaft pulley assembly. SST: 09213-54015 SST: 09

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