Crankshaft, Main Bearings, and Flywheel
02
040
19
RG,RG34710,164 –19–13AUG99–1/2
Remove Crankshaft
RG8409A –UN–09DEC97
Removing Rod Caps
A—Bearings
1. Remove timing gear cover. (See REMOVE TIMING
GEAR COVER, earlier in this group.)
2. Remove flywheel. (See REMOVE FLYWHEEL, earlier
in this group.)
3. Remove flywheel housing. (See REMOVE AND
INSTALL FLYWHEEL HOUSING, earlier in this group.)
4. Remove rear oil seal housing. (See REMOVE REAR
CRANKSHAFT OIL SEAL AND HOUSING
ASSEMBLY, earlier in this group.)
5. Remove all six piston spray jets to avoid damage. (See
REMOVE AND INSTALL PISTON SPRAY JETS in
Group 030.)
6. Remove main bearings 2 through 6. (See REMOVE
CRANKSHAFT MAIN BEARINGS, earlier in this
group.)
7. Rotate crankshaft using the JDG820 Flywheel Turning
Tool until connecting rod caps can be removed easily.
You will be able to remove two rod caps at each
position.
8. Remove all connecting rod caps with bearings (A),
then remove No. 1 and 7 main bearing caps and
bearings. (See REMOVE PISTONS AND
CONNECTING RODS in Group 030.)
Continued on next page
CTM100 (06APR04)
02-040-19
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=215
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