3A-46 - ENGINES 90-823225--1 1096
Torsional Damper
Removal
1. Remove drive belts.
2. Remove drive pulley, then remove torsional
damper retaining bolt.
IMPORTANT: Do not use a universal claw type
puller to remove torsional damper (in next step)
as outside ring of torsional damper is bonded in
rubber to the hub and use of claw type puller may
break the bond.
3. Remove torsional damper with torsional damper
remover and installer.
72345
a - Torsional Damper Remover and
Installer (J-23523-E)
a
Installation
IMPORTANT: The inertia weight section of tor-
sional damper is assembled to the hub with a rub-
ber type material. The installation procedure
(with proper tool) must be followed or movement
of the inertia weight on the hub will destroy the
tuning of the torsional damper.
1. Replace key in crankshaft if it is damaged.
2. Coat seal surface of torsional damper with en-
gine oil.
3. Install torsional damper on crankshaft, using tor-
sional damper remover and installer as follows:
a. Install appropriate end of threaded rod into
crankshaft.
IMPORTANT: Be sure to install threaded rod in
crankshaft at least 1/2 in. (13 mm) to prevent dam-
age to threads.
b. Install plate, thrust bearing, washer and nut
on rod.
c. Install torsional damper on crankshaft by
turning nut until it bottoms out.
72346
a - Torsional Damper Remover and Installer
(J-23523-E)
a
d. Remove tool from crankshaft.
e. To prevent oil leakage, apply Quicksilver RTV
sealant to torsional damper keyway.
f. Install torsional damper bolt. Torque to 60 lb.
ft. (81 N·m).
4. Install drive pulley(s). Torque bolts to 35 lb. ft.
(48 N·m).
5. Install and adjust drive belts.
To Next Page
Loading...
