PCM O-Ring Changeout

Purpose: Follow the steps below to perform the O-Ring Changeout for PCM 1 and PCM 3.

Required Equipment: McMaster Carr O-Ring #011, #012, #120 and #326

Reference: SOPMAN

All o-rings should be changed out on PCM 1 according to the following diagram.

All o-rings should be changed out on PCM 3 according to the following diagram.