How to inspect the S-pipe #117063

How to inspect the S-pipe #117063

Procedure

1.Unscrew the two nuts that hold the S-pipe in place along with the six bolts that secure the

clamp to remove and inspect the S-pipe

2.Clean the bore of the S-pipe and inspect for visible signs of pitting, corrosion, or erosion

Use a flashlight and mirror to visually inspect the bore of the S-pipe. A Bore-o-Scope is best for inspection, if available.

1.Remove and perform an ultrasonic inspection on the S-pipe if visual inspection indicates

erosion or corrosion

2.Check condition of the seals

3.Apply pipe dope to the threads before re-installing