Caterpillar — Aftercooler Condensation - Drain
Maintenance
From a Caterpillar owner's manual covering: 1YG1-Up, 4CG1-Up, G3612, G3616. Check it applies to your exact model before use.
Applies to: Caterpillar G3612, Caterpillar G3616
Procedure
- Ensure that the engine is not running.
- Remove plugs (1) and (2).
- Drain the moisture into suitable containers.
- Install the plugs.
Source: Caterpillar owner's 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.