High Pressure Oil Pump; High Pressure Pump Gasket - Ford 7.3 DIT Power Stroke Service Manual

7.3L DIT ANTHOLOGY
Hl1 h Prauun Oil P••P
The
high pcessure pump has had the drain
check valve
deleted. This brings the variation o1
hogh pcessure pumps
used
on the DIT to three.
The pumps may be idenlified by !he absence
or pcesenc:e of the anti drain check valve.
• On
1994 1/2
and
1995
model year engines
up to serial number 187099, the Initial high
pressure pump did have a drain check
valve but did not have an edge filter. The
edge filter was part of the inJection
pressure regulator.
• On
1995 model year engines starting with
serial number 187100, up to serial number
201680, the high pressure pump did have
a drain check valve and an integral edge
filter. The edge filter was deleted from the
Injection pressure regulator.
• On 1996 model year engines starting with
senal number
201681,
the high pressure
pump does not have a drain
check valve.
but
continues
to have
an
ontegral edge filter.
Hl1h Pn ssan Pump Baoksl
• The high pressure pump gasket has been
modified to seal the standpipe between the
pump and front cover.
Note: The
correct
gasket must be used to
pnevent Internal and external oil leaks.
42
Check valva No
check
valva
1994 1/2 1995
1996
No edge 61ter or plug
Seal
added