Front Cover (Rear Half) - Navistar INTERNATIONAL DT 466 Service Manual

176

Front Cover (Rear Half)

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.
NOTE: Generation 1 (rear half) front covers include a
water pump wear plate.
4
3
Figure 239 Front cover mounting bolts – rear half (Generation 1)
1. Front cover assembly (rear half)
2. Special hex flange bolt, M8 x 20
(9)
1. Remove the camshaft or camshaft assembly
before removing front cover (rear half).
"Crankcase, Crankshaft, and Camshaft" section
in this manual for removal procedure.
2. Remove nine mounting bolts (M8 x 20) that secure
the rear half of the front cover to the crankcase.
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
FRONT COVER AND RELATED COMPONENTS
1
2
5
3. Flat head hex socket, M5 (3)
4. Wear plate
5. Dowel pin locations
See
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
5
Pull cover straight outward to slide dowels out of
the crankcase. These dowels are retained in the
rear half of the front cover.
3. Remove the oil and coolant gaskets from the rear
half of the front cover and discard.
EGES-265-2
2
H06079