Steam Cleaning The Engine - Detroit Diesel DD15 EuroIV Operator's Manual

Routine Preventive Maintenance
2. Keep the terminal surface clean.
3. Inspect the cables, clamps and hold-down brackets regularly. Clean and
reapply a light coating of petroleum jelly when needed. Have corroded or
damaged parts replaced.
4. If the engine is to be out of service for more than 30 days, remove the
batteries and store in a cool, dry place.
a. Keep batteries fully charged, if possible.
b. Replace any battery that fails to hold a charge.
5. Periodically check battery connections for corrosion and tightness.
a. If necessary, remove connections and wire brush any corrosion from
terminals and cable ends.
b. Replace damaged wiring.

Steam Cleaning the Engine

NOTICE: Do not apply steam or solvent directly to the battery-charging
alternator, starting motor, DDEC components, sensors or other electrical
components, as damage may result.
The engine and engine compartment should be steam cleaned every 60,000 miles
(100,000 km) or 2,000 hours, whichever comes first.
74
Copyright © 2014 DETROIT DIESEL CORPORATION DDC-SVC-MAN-0175
All information subject to change without notice.