T e c h n o l o g y , L L C
13
DAVCO Technology, LLC
www.davco.com
800-328-2611
1600 Woodland Drive, Saline, MI 48176-1629
DIESEL PRO
®
243
TECHNICAL MANUAL
F1215 REV H
FILTER CHANGE PROCEDURE
Change the filter when the fuel reaches the top of the
“CHANGE FILTER” lettering on the cover .
For filter selection visit www .davco .com for the correct filter
for your application or call DAVCO Customer Service at
800‑328‑2611 .
FILTER PART NUMBERS
7 micron EleMax Filter, Fleetguard
FS19624
10 micron EleMax Filter, Fleetguard
FS19727
25 micron EleMax Filter, Fleetguard
FS19728
1 . Remove the vent cap and open the drain valve to drain
the fuel below the collar level . Close the drain valve .
2 . Remove the collar using the DAVCO collar wrench (P/N
242007DAV) . Remove the clear cover .
3 . Remove the filter and seals . Dispose of the filter and the
seals properly .
4 . Using a clean shop rag, clean the cover, collar, vent cap
and threads on the Diesel Pro body . Do not use harsh
chemicals to clean the clear cover .
5 . Install the new filter and seals .
6 . Install the clear cover and collar .
7 . Apply downward pressure on the top of the cover and
rotate the collar until contact .
8 . Use a DAVCO wrench (if necessary) to tighten the collar
three additional ribs ( . .
1
2
3
9 . Prime the Diesel Pro (see page 6) and check for leaks .
It is normal for the fuel level to vary after the initial start‑up
and during engine operation . Filter performance is not
affected .
DIESEL PRO
®
243 TECHNICAL MANUAL
