NooB here, never really had any problems with my Durango but recently the front seal bearing at the harmonic balancer started leaking. Does the timing cover have to come off to replace it or can the HB (and anything in the way) just be pulled for replacement? Any info is apprciated.
Thanks

edit- I don't know why my title messed up. It's a 4.7L

 

Bump to the top.

 

No one knows????

 

(1) Disconnect negative cable from battery.

(2) Remove accessory drive belt refer to Group 7,
Cooling System for procedure.
(3) Remove A/C compressor mouning fasteners and

set aside.

(4) Drain cooling system. Refer to Group 7, Cooling
System for procedure.
(5) Remove upper radiator hose.
(6) Using Special Tools 6958 Spanner with Adapter
Pins 8346 loosen fan and viscous assembly from
water pump (Fig. 126).

(7) Remove fan and viscous assembly.

(8) Disconnect electrical connector for fan mounted
inside radiator shroud.
(9) Remove radiator shroud attaching fasteners.
NOTE: Transmission cooler line snaps into shroud
lower right hand corner.
(10) Remove radiator shroud.
(11) Remove crankshaft damper bolt.
(12) Remove damper using Special Tools 8513
Insert and 1026 Three Jaw Puller (Fig. 127).
(13) Using Special Tool 8511, remove crankshaft

front seal (Fig. 128).

INSTALLATION
CAUTION: To prevent severe damage to the Crankshaft,
Damper or Special Tool 8512, thoroughly
clean the damper bore and the crankshaft nose
before installing Damper.
(1) Using Special Tool 8348 and 8512, install

crankshaft front seal (Fig. 129).

(2) Assemble Special Tool 8512 as follows, The nut
is threaded onto the shaft first. Then the roller bearing
is placed onto the threaded rod (The hardened

bearing surface of the bearing

MUST face the nut).

Then the hardened washer slides onto the threaded
rod (Fig. 130). Once assembled coat the threaded
rod’s threads with Mopar

t Nickel Anti-Seize or (Loctite

No. 771).
(3) Align crankshaft damper slot with key in
crankshaft. Slide damper onto crankshaft slightly.
(4) Using Special Tool 8512 press damper onto
crankshaft (Fig. 131).
(5) Install then tighten crankshaft damper bolt to
175 N·m (130 ft. lbs.).
(6) Install radiator shroud and tighten fasteners to
11 N·m (95 in. lbs.).
(7) Connect electrical connector for shroud fan.
(8) Install fan and viscous assembly.
(9) Using Special Tools 6958 Spanner with Adapter
Pins 8346 tighten fan and viscous assembly to water
pump (Fig. 126).
(10) Install upper radiator hose.
(11) Install A/C compressor and tighten fasteners
to 54 N·m (40 ft. lbs.).
(12) Install accessory drive belt refer to Group 7,
Cooling System for procedure.
(13) Refill cooling system. Refer to Group 7, Cooling
System for procedure.

(14) Connect negative cable to battery.

 

Awesome - Thanks!

 

Have a great time on the forum!


PS......Your welcome!

 

Anybody know the password for that manual I just downloaded from Rapid Share with the link above?

 

The password is: PDFtown.com

Yes it looks like a .com address but that is actually the password.


You can also go here and download multiple manuals and other info with no password.
http://www.mediafire.com/?sharekey=c...b5ba589d1986ba
Parts Manuals: http://www.mediafire.com/?jh24tgfi6i694