12 v dowel pin repair

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Cummins Forum Staff

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Last edited by MR4WLR : 03-22-2007 at 12:33 PM.

[Dr. Evil]

This problem is not only for 12V's. Some of the old cases were left over and used on the 98, 99, and even 2000 24V's. If you have a 24V in these years you better check it.

[vulcan]

Originally Posted by Dr. Evil

This problem is not only for 12V's. Some of the old cases were left over and used on the 98, 99, and even 2000 24V's. If you have a 24V in these years you better check it.

Just had mine done two weeks ago and it was out about a 1/16 at 216k. Good time for a new water pump, belt & hoses also.

__________________
98.5 2500 QC/LB Auto
FASS 95 HPFP, VPI remote fuel filter & custom plumbing, Edge EZ, BHAF, Outerwears, ISSPRO FP gauge

[The Ram Archer]

Originally Posted by Whitmore

Tech Article

If you own a 12 valver this is a must read!!!

If you havent tabbed your dowel pin yet this is a must do!!!

Ever heard of the Killer Dowel Pin? (KDP)

Read and react on this one men

Yep... I did read about this killer dowel pin only two weeks ago the very first time - but I did experience the effect of it in November 2004 already ... without having a clue what the reason for it was - until nowI will check if I can find some pics to show you guys how the damage would look like...Tom

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SEX? - No, thanks ... I am getting hosed by life and the government often enough already...
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'94 2500 regular cab / long bed 4x4 with 160HP stock. VIN 1B7KF26C9RS697562. aFe intake, TST #5 cam plate (installed at 2/3 forward position), 4" Warpspeed turbo-back cat-elim. exhaust.
HP after modifications: somewhere in the area of 250 HP - maybe YOU can tell me ?
Rancho 5000 all around, stock rims 16x6.5" LP 8x6.5" with stock size Cooper tyres LT245/75R16, sweet tooth grille insert, vent visors, Lund fastback, custom made tonneau cover, hood ornament from a Ramcharger, additional Hella H4 high beam, 2x LED backup lights, rear fog light

[The Ram Archer]

Here we go:

__________________
SEX? - No, thanks ... I am getting hosed by life and the government often enough already...
------------------------------------------------------------------------------------------------------------
'94 2500 regular cab / long bed 4x4 with 160HP stock. VIN 1B7KF26C9RS697562. aFe intake, TST #5 cam plate (installed at 2/3 forward position), 4" Warpspeed turbo-back cat-elim. exhaust.
HP after modifications: somewhere in the area of 250 HP - maybe YOU can tell me ?
Rancho 5000 all around, stock rims 16x6.5" LP 8x6.5" with stock size Cooper tyres LT245/75R16, sweet tooth grille insert, vent visors, Lund fastback, custom made tonneau cover, hood ornament from a Ramcharger, additional Hella H4 high beam, 2x LED backup lights, rear fog light

[Dr. Evil]

Ouch...........

[The Ram Archer]

More than that ... especially since DC had increased the spare parts cost by almost 100% right after closing down most of the official Chrysler shops over here in Germany - just the gear housing was 850$ plus immense cost for the labour - not exactly a cheap experience ...

__________________
SEX? - No, thanks ... I am getting hosed by life and the government often enough already...
------------------------------------------------------------------------------------------------------------
'94 2500 regular cab / long bed 4x4 with 160HP stock. VIN 1B7KF26C9RS697562. aFe intake, TST #5 cam plate (installed at 2/3 forward position), 4" Warpspeed turbo-back cat-elim. exhaust.
HP after modifications: somewhere in the area of 250 HP - maybe YOU can tell me ?
Rancho 5000 all around, stock rims 16x6.5" LP 8x6.5" with stock size Cooper tyres LT245/75R16, sweet tooth grille insert, vent visors, Lund fastback, custom made tonneau cover, hood ornament from a Ramcharger, additional Hella H4 high beam, 2x LED backup lights, rear fog light

[95dodgectd]

i've been telling my dad about the kdp and his truck with 175k on runs like a champ and has never had this done yet, he's wants to get this done but is unsure where to bring his truck, would a diesel shop know all about the kdp.

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97: rclb 4x4 4.10's isspro egt and boost gauges, tow mirrors,6"bully dog exhaust 4kgsk, star wheel cranked, #0 plate ff.kdp tabbed 15.5* 256rwhp, 563rwtq with a slipping tranny.

[Dr. Evil]

Originally Posted by 95dodgectd

i've been telling my dad about the kdp and his truck with 175k on runs like a champ and has never had this done yet, he's wants to get this done but is unsure where to bring his truck, would a diesel shop know all about the kdp.

That really depends on the shop...call around and see how much they know about it and what they charge. You can always do it yourself. If you want/need some info about how to do it - just ask.

[Fueling Around]

Originally Posted by 95dodgectd

i've been telling my dad about the kdp and his truck with 175k on runs like a champ and has never had this done yet, he's wants to get this done but is unsure where to bring his truck, would a diesel shop know all about the kdp.

Both Cummins and DC are very aware of the problem. They will not readily ADMIT there is a potential problem.

Tabbing the pin is a good method. I will not call it the best method. Good intentions of doing the tab method versus simply using a jig method can mean disaster.
Pick one and do it TODAY, not tomorrow.

__________________
John
1997 CTD RAM, red, auto, stock except for select maintenance items
If it's gonna leave a mark, make it a "C"

[95dodgectd]

yeah i would do it myself but im not sure that im up to that task. and my dad would more likey trust a shop to do it than me if it means he pays more, this is work truck and he relys on very much.
what is involved in tabbing the kdp, i know its in the timing case. which should be on the front of the motor, but thats about all i know as far as how to fix this.

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97: rclb 4x4 4.10's isspro egt and boost gauges, tow mirrors,6"bully dog exhaust 4kgsk, star wheel cranked, #0 plate ff.kdp tabbed 15.5* 256rwhp, 563rwtq with a slipping tranny.

[cahammer]

95dodgectd a good way to get this done is at a bomb party or try to find out if someone around your area knows about it and has done it before maybe a good friend could help out i know i need to get mine done sooooooon! before it goes

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