Inspection After Removal

Timing Chain

Check the timing chain for cracks or serious wear. If a defect is detected, replace it.

Fig 1: Inspecting Timing Chain

Courtesy of NISSAN MOTOR CO., U.S.A.

Balancer Unit Bolt Outer Diameter

• Measure outer diameters (d1, d2) at the two positions as shown in the figure.
• Measure d2 within the range A.
• If the value difference (d1 - d2) exceeds the limit (a dimension difference is large), replace it with a new one.

  Limit : 0.15 mm (0. 0059 in) or more 

  Fig 2: Measuring Balancer Unit Bolt Outer Diameter

  Courtesy of NISSAN MOTOR CO., U.S.A.