Table of Contents
Advertisement
Description
FRONT COVER ASSEMBLIES
The front cover assembly was modified as a
production running change from Generation 1 to
Generation 2 for International® DT 466, DT 570 and
HT 570 Diesel Engines.
•
Generation 1 front cover assemblies include a
water pump wear plate; Generation 2 front cover
assemblies do not have a water pump wear plate.
•
Generation 2 front cover assemblies have
additional bolts to secure the front cover (front
half) to the front cover (rear half).
•
Generation 1 and Generation 2 front cover
assemblies are not interchangeable.
•
Some Generation 2 front covers are equipped
with a sound shield. When replacing a front cover
equipped with a sound shield, replace it only with
a cover equipped with a sound shield, to ensure
that noise reduction requirements are maintained.
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
FRONT COVER AND RELATED COMPONENTS
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
NOTE: If the (rear half) of a Generation 1 front
cover assembly needs to be replaced, install a new
Generation 2 front cover assembly (front and rear
half). The (rear half) of the Generation 1 front cover
assembly is not available for service.
See
removal
Generation 1 (Mounting Bolts) and Generation 2
(Mounting Bolts), listed in the Table of Contents in
this section.
GEROTOR OIL PUMP ASSEMBLY
Up to late Model Year 2006, all International® DT 466,
DT 570 and HT 570 Diesel Engines were equipped
with an 8 lobe gerotor oil pump.
Later in Model Year 2006, International® DT 466 (210
to 245 horsepower) Diesel Engines were equipped
with a 10 lobe gerotor oil pump.
NOTE:
Removal,
procedures for the Gerotor oil pump assembly, show
the 8 lobe gerotor oil pump. Removal, inspection,
and installation procedures for the 10 lobe gerotor oil
pump are the same as for the 8 lobe gerotor oil pump.
EGES-265-2
and
installation
procedures
inspection,
and
159
for
installation
Advertisement
Chapters
Table of Contents
