Detroit Diesel — Disassembly
Repair & overhaul · Aftertreatment Device (ATD)
From a Detroit Diesel service manual — check it applies to your exact model before use.
Procedure
- Place ATD on suitable work surface.
- Loosen both V-band clamps and position out of the way.
- Carefully separate the three sections from each other.
- Remove graphite gaskets and discard.
Source: Detroit Diesel service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.