FLYWHEEL AND FLYWHEEL HOUSING 385
CAUTION: To prevent engine damage, make sure
the reinforcement ring is installed with the paint
mark or XMSN SIDE facing outward (towards the
transmission), otherwise, premature flexplate failure
may occur.
Figure 617 Installing reinforcement ri
ng with
paint mark
4. Install the reinforcement ring on
the guide pins
(made locally) with paint mark fac
ing outward.
5. Install ten flexplate mounting bol
ts finger tight.
6. Remove the guide pins and instal
l the remaining
two flexplate mounting bolts fin
ger tight.
7. Tighten the flexplate mounting b
olts to the special
torque value (Table 51).
MD-3000 and HD-4000 Series World
Transmissions
Figure 618 Installing the flexplate assembl
y
1. Flexplate assembly
2. End of crankshaft
1. Install two guide pins in the flexplate mo
unting bolt
holes at the 3 o’clock and 9 o’clock posi
tions.
NOTE: The fl explate assembly is availab
le as a
completely assembled service part.
2. Install the flexplate assembly on th
e guide pins.
NOTE: This following step applies to
MD
transmissions only.
3. Install reinforcement ring with pa
rt number or logo
facing outward (towards the transm
ission).
4. Install ten flexplate mounting bo
lts finger tight.
5. Remove the guide pins and install
the remaining
two flexplate mounting bolts fing
er tight.
6. Tighten the flexplate mounting bo
lts to the special
torque value (Table 51).
NOTE: Flywheel and ring gear a
re part of the torque
converter assembly.
NOTE: Make sure that the paint
mark, part number
or XMSN SIDE on the flexplate is
facing outward
(towards the transmission)
.
EGES-265-2
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
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