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Subject: "PD Mechanical timing belt tensioner conversion write up. with pics!!!" Previous topic | Next topic
shazow1969Feb-17-06 08:24 AM
Member since Sep 22nd 2005
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#96377, "PD Mechanical timing belt tensioner conversion write up. with pics!!!"
Feb-13-06 05:22 PM by shazow1969

          

Now this is pretty easy for anyone who has done a timing belt before but i'm sure there's a few guys here who can really use it. So here goes.

I had a bit of an advantage since my engine was out of my car due to a necessary engine swap. First thing to keep in mind is that you MUST have a crank shaft pulley removal tool before starting this or you will be very frustrated. I had to borrow one from a Dodge tech (lucky for me there is a Dodge dealership next to where I was working on the car). Moving on


1) Follow TM procedures for removal of accessory belts, crankshaft pulley, and timing belt.



2) While you have the timing belt off now is a great time to replace seals and other such items that might need replacement. I opted to replace the waterpump.


3) Remove all brackets pertaining to the OEM tensioner.


4) Replace Idler pulley with the one supplied in the kit, and reinstall any sprockets you may have removed (cam's & crank)

5) Install PD mechanical conversion bracket/pulley. I Used one of the motor mount bracket bolts to insure proper alignment of the bracket with the bolt holes in the engine block.


6) Route timing belt making sure your timing marks stay aligned. This is where it can get tricky. The belt was too tight it seemed to be able to go around all the pulleys. so I improvised a bit I loosened up the idler pulley and took up the slack at the crank shaft (by turning it clockwise 1-1.5 teeth) so that I could place some slack on the tensioner side of the belt. Once I got the belt around the tensioner I backed the crank shaft back up to TDC and torqued the Idler pulley back down.




7) Now that the belt is routed it's time to place that tension on to the belt. Loosen the retaining nut and use a 1/4" drive ratchet/breaker bar with 2" extension to place tension onto the belt at the tensioner pulley. Once you have tension on the belt, lock the tensioner pulley back down with the nut.

8) Turn the crankshaft over 2 full rotations to verify that the timing marks stil line up (don't worry about the timing belt looking like it's tracking to the outside of the pulleys, the motor mount will pull that into line). If they do move onto step 9 if they do not repeat steps 6-8 until they do.



9) Reinstall outer timing cover. I cut a viewing window in mine so I can check the timing at the crank shaft with out removing everything all over again (idea I borrowed from Driggs thank you Brian). Then reinstall motor mount to the block using the 3 bolts (this will also pull the tensioner bracket snug against the block and allow it to track in the center of the cam pulleys).


10) Reinstall crank shaft pulley. The RIGHT way to do this is to use the pulley installer tool. The guy at Irondaquoit Dodge here that I borrowed the removal tool from intructed me to "Beat" my pulley back on with a dead blow hammer Until I coult turn the crank shaft pulley bolt 8 rotations by hand. I decided that since I did not want to ruin my brand new AF/X UDP that i would protect it with a shop rag folded into quarters and go very slowly. This worked very well as a matter of fact. Once I was able to thred the bolt in 10 rotations, I used the impact gun & 19mm socket to draw it the rest of the way on.



*Side note* If installing an AF/X UDP and you did not recieve the belts as I did the belt numbers are as follows.
ALT- 4050315 Dayco
PS/AC- 5050500 Dayco
I got both belts from Advance Auto parts.

11) Reinstall all brackets belts and other accessories you may have removed such as the PS pump.


12) Change oil and any other fluid you desire. Top off all fluids

Moment of truth. Hook the battery back up, slide into the driver seat and fire it up.

Any thing anyone else wants to add to this feel free I'm hoping that this will help out alot of people here.

-Kevin

________________________________________
95 Eclipse RS - Rolled
96 Eclipse GS - Traded
95 Eclipse GSX- Sold
01 Blazer LS 4.3/5spd dropped and clean DD
88 Camaro RS 361 CID with a 6spd and a bar 10 second street car on motor.

  

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PD Mechanical timing belt tensioner conversion write up. with pics!!! [View all] , shazow1969, Feb-17-06 08:24 AM
  RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, jam013200, Feb-15-06 05:21 AM, #1
RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, shazow1969, Feb-15-06 05:48 PM, #2
      RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, Hamgumball, Feb-15-06 11:01 PM, #3
           RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, XMasta19, Feb-16-06 12:57 AM, #4
                RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, Moderatorxcasbonx, Feb-16-06 02:02 AM, #5
                RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, jam013200, Feb-16-06 02:09 AM, #6
                RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, Global Ruler Of All ThingsDarkOne, Feb-16-06 05:47 AM, #7
                     RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, XMasta19, Feb-16-06 09:50 AM, #8
                          RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, shazow1969, Feb-16-06 04:26 PM, #9
                               RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, Global Ruler Of All ThingsDarkOne, Feb-17-06 06:37 AM, #10
                                    RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, 95_ESi_Person, Feb-17-06 08:01 AM, #11
                                    RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, 95_ESi_Person, Feb-18-06 07:45 PM, #12
                                    RE: PD Mechanical timing belt tensioner conversion write up. with pics!!!, shazow1969, Feb-22-06 10:15 AM, #16
about the accessory pulley..., Teamner947, Feb-19-06 09:24 AM, #13
RE: about the accessory pulley..., 2point4, Feb-21-06 04:06 PM, #14
      RE: about the accessory pulley..., 95_ESi_Person, Feb-21-06 06:14 PM, #15
      RE: about the accessory pulley..., shazow1969, Feb-22-06 10:24 AM, #17
           RE: about the accessory pulley..., 95_ESi_Person, Feb-22-06 11:03 AM, #18
                RE: about the accessory pulley..., destruckeclipse, Feb-22-06 11:38 AM, #19
                     RE: about the accessory pulley..., 2point4, Feb-22-06 02:21 PM, #20

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