T e c h n o l o g y , L L C
DIESEL PRO
®
245
TECHNICAL MANUAL FOR DTNA
12
www.davco.com
800-328-2611
Saline, MI 48176
P. O. Box 487
DAVCO Technology, LLC
F1353 REV B
PREVENTATIVE MAINTENANCE
Preventative Maintenance
Environmental Concerns and Seasonal Maintenance
•
Steam clean the Diesel Pro with fresh water regularly to keep corrosive salt or dirt from building up on the housing, cover
and collar.
•
Extreme winter or salt corrosion environments may require lubrication of the collar with anti-seize lubricant every 180 days.
Weekly water drains
1. Turn off the engine and remove the vent cap.
2. Place a suitable container under the Diesel Pro and open the drain valve.
3. Collected water will flow into the container. When fuel begins to flow out the drain, close the drain valve. Drain the least
amount of fuel as possible.
4. Install the vent cap and tighten it by hand until it clicks.
5. Start the engine and raise the RPM for one minute to purge the air from the system.
During each filter change
•
Change the o-rings on the cover and vent cap (included with the service filter kit).
Annual inspection
•
Inspect all electrical connections for corrosion.
•
Inspect all fuel fittings for leaks.
•
Inspect the Diesel Pro for damage or signs of leaks.
