Generation 2 (Mounting Bolts) - Navistar INTERNATIONAL DT 466 Service Manual

186

Generation 2 (Mounting Bolts)

NOTE: Generation 2 front cover assemblies have
additional bolts to secure the front cover half to the
rear half.
Figure 253 Front cover mounting bolts – front half (Generation 2)
1. M8 x 45 hex flange bolt (patch
bolt)
2. M8 x 45 bolt (5)
3. M8 x 50 special bolt (nut on
front) (3)
1. Align dowel holes in front cover (front half) with
dowel pins in rear half of front cover, and install
front cover (front half).
2. Install new M8 x 75 bolt – dog point and nut (nut
on back) finger tight.
3. Install new Seal Assembly – M8 x 50 bolt and seal
washer finger tight.
4. Install six M8 x 50 special bolts and nuts finger
tight.
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
FRONT COVER AND RELATED COMPONENTS
4. M8 x 73 stud bolt (nut on back)
5. M8 x 75 bolt – dog point (nut on
back)
6. M8 x 50 bolt (nut on back) (6)
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
5. Install M8 x 73 stud bolt and nut (nut on back)
finger tight.
6. Install new M8 x 45 mm hex flange patch bolt
finger tight.
7. Install five M8 x 45 bolts finger tight.
8. Tighten all mounting bolts to the standard torque
value (General Torque Guidelines, page445 ) .
EGES-265-2
7. Seal assembly – M8 x 50 bolt
and seal washer
8. Dowel hole