Crankshaft, Main Bearings, and Flywheel
02
040
10
RG,RG34710,158 –19–17DEC00–1/1
Replace Flywheel Ring Gear
T90596 –UN–14OCT88
Removing Flywheel Ring Gear
RG3838 –UN–14OCT88
Flywheel Ring Gear
A—Chamfer
CAUTION: Oil fumes or oil can ignite above
193°C (380°F). Do not allow a flame or heating
element to be in direct contact with the oil. Heat
the oil in a well ventilated area. Plan a safe
handling procedure to avoid burns.
1. Place the flywheel on a solid flat surface.
2. Drive ring gear off with a brass drift and hammer.
IMPORTANT: If flame heat is used, be sure gear is
heated uniformly around circumference.
DO NOT OVERHEAT above 232°C
(450°F). SEE CAUTION. Overheating
may also destroy original heat
treatment of gear.
3. Heat new ring gear sufficiently to allow gear to fit
flywheel hub without interference, but do not heat
above 232°C (450°F) maximum, using either heated oil
or oven heat.
4. Turn gear so side with chamfer (A) is toward engine
with flywheel installed.
5. Install ring gear flush within 0.25 mm (0.010 in.)
against shoulder of flywheel.
Ring gear will shrink to required fit as it cools.
CTM100 (06APR04)
02-040-10
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=206
To Next Page
Loading...