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Page 52
DESCRIPTION & OPERATION
OIL FILTERS
The oil filters on the E-Tech™ are the same as
those used on the E7 engine. However, the
Centri-Max
®
vent line is not used on the E-Tech™
engine; a breather vent fitting is used in its place.
CENTRI-MAX
®
PLUS OIL FILTER ASSEMBLY
The Centri-Max
®
PLUS oil filter assembly on
current-production engines is mounted at the top
of the oil filter mounting bracket assembly,
between, and outboard of the two full-flow spin-
on filters. It is mounted in an inverted position,
opposite the way in which the externally drained
Centri-Max
®
filter is mounted on early-production
engines.
58
Figure 58 — Centri-Max
®
PLUS Oil Filter Assembly
OIL COOLER
The removable bundle-type oil cooler used on
early-production engines has been replaced by a
single-piece, plate-type design on current-
production engines. The plate-type oil cooler has
a stainless steel housing and integral water inlet
and outlet tubes. The cooler bolts directly to the
aluminum oil filter mounting bracket with two bolts
at each one of the oil ports.
59
Figure 59 — Plate-Type Oil Cooler Assembly
1. Cover Bolt
2. Centri-Max
®
PLUS Cover Assembly
3. Centri-Max
®
PLUS Rotor (Part No. 236GB245M)
4. O-Ring
5_106_00.bk Page 52 Friday, August 4, 2000 11:17 AM
BDC for engine manuals and specs