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TM5-4210-224-14 P
6-10.
TORSIONAL DAMPER AND FRONT CRANKSHAFT SEAL MAINTENANCE.
(Continued)
INSPECTION
a. Check torsional damper for cracks, nicks, burrs, or scoring of parts and replace if damaged.
b. Check front crankshaft seal for cracks or damage and replace if damaged.
INSTALLATION
a. Lubricate the seal lips of the new front crankshaft seal with engine oil (Appendix D, Item 22).
b. Apply engine oil (Appendix D, Item22) to the crankshaf ub.
t st
c. Install the seal using the seal installer.
d. Position the torsional damper (1) and tap into place with a mallet making sure the key is in place parallel to the
crankshaft.
e. Make certain the damper is all the way on the crankshaft and install the damper bolt (4) and washer (5).
f. Torque the bolt to 200 ft-lbs (270 N-m).
g. Install the crankshaft pulley (2) with the bolts (3) and torque the bolts to 30 ft-lbs (40 N-m).
h. Install drive belts (paragraph 4-76).
6-11.
FRONT COVER MANTENANCE.
I
This task covers:
a. Removal
b. Inspection
c. Installation
Equipment
Condition
INITIAL SETUP
:
Para.
Condition Description
Tools
Cooling System Drained
General Mechanics Tool Kit
Water Pump Removed
Seal Installer
(J-22102)
Torsional Damper Removed
Materials/Parts
General Safety Instructions
RTV Sealant
Engine OFF
Sealant
Transmission in (N) neutral.
Front Cover
(14044971)
Parking brake and micro-brakelock set
Lubricant
6-13
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