Surface Distortion

Check the surface distortion of the exhaust manifold mating surface with straightedge and feeler gauge.

Fig 1: Checking Surface Distortion Of Exhaust Manifold Mating Surface
Courtesy of SUZUKI OF AMERICA CORP.

Limit: 0.3 mm (0.012 in)
If it exceeds the limit, replace exhaust manifold.

Check the surface distortion of the exhaust manifold mating surface with straightedge and feeler gauge.

Fig 1: Checking Surface Distortion Of Exhaust Manifold Mating Surface
Courtesy of SUZUKI OF AMERICA CORP.

Limit: 0.3 mm (0.012 in)
If it exceeds the limit, replace exhaust manifold.