Tech Days?
#5
if you search around the forums for TCT failures, youll see that the Timing chain tensioner is a common failure on our cars. If you dissassemble the tensioner, there is a worm gear inside which can be sandblasted, which corrects the issue. Its very easy to do, you just need a sandblaster. Otherwise its like $300 for a new TCT!!
#6
Registered User
Originally Posted by jbird0007' timestamp='1307031574' post='20642057
i have a sandblaster. i didnt know the chain tensioners needed sandblasting... could you elaborate?
if you search around the forums for TCT failures, youll see that the Timing chain tensioner is a common failure on our cars. If you dissassemble the tensioner, there is a worm gear inside which can be sandblasted, which corrects the issue. Its very easy to do, you just need a sandblaster. Otherwise its like $300 for a new TCT!!
#7
Originally Posted by S2kRally' timestamp='1307117868' post='20645928
[quote name='jbird0007' timestamp='1307031574' post='20642057']
i have a sandblaster. i didnt know the chain tensioners needed sandblasting... could you elaborate?
i have a sandblaster. i didnt know the chain tensioners needed sandblasting... could you elaborate?
if you search around the forums for TCT failures, youll see that the Timing chain tensioner is a common failure on our cars. If you dissassemble the tensioner, there is a worm gear inside which can be sandblasted, which corrects the issue. Its very easy to do, you just need a sandblaster. Otherwise its like $300 for a new TCT!!
[/quote]
or if you search harder.. youll find that billman takes Core TCT's and modifies them, including sandblasting, and resells them.
but crazy on the new TCT for $150?? is that from honda?? My local dealer quoted me like $330 when I called them about 6 months ago! I wonder if they looked up the wrong part for me for some reason??
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#8
Community Organizer
I don't know Billman's FIX but it's probably 1 of 2 ways..........better O-rings to assure more pressure gets into the tensioner AND / OR there is a tighter tolerance made around that worm drive to assure less blow by and thus more pressure on the tensioner. Could even possibly but doubt it open up the inlets to where the oil enters the tensioner.
#10
Registered User
Originally Posted by daktruckie99' timestamp='1307127558' post='20646549
[quote name='S2kRally' timestamp='1307117868' post='20645928']
[quote name='jbird0007' timestamp='1307031574' post='20642057']
i have a sandblaster. i didnt know the chain tensioners needed sandblasting... could you elaborate?
[quote name='jbird0007' timestamp='1307031574' post='20642057']
i have a sandblaster. i didnt know the chain tensioners needed sandblasting... could you elaborate?
if you search around the forums for TCT failures, youll see that the Timing chain tensioner is a common failure on our cars. If you dissassemble the tensioner, there is a worm gear inside which can be sandblasted, which corrects the issue. Its very easy to do, you just need a sandblaster. Otherwise its like $300 for a new TCT!!
[/quote]
or if you search harder.. youll find that billman takes Core TCT's and modifies them, including sandblasting, and resells them.
but crazy on the new TCT for $150?? is that from honda?? My local dealer quoted me like $330 when I called them about 6 months ago! I wonder if they looked up the wrong part for me for some reason??
[/quote]
From majestic:
14510-PCX-005 012 001 TENSIONER, CAM CHAIN
166.87 116.81
I don't know Billman's FIX but it's probably 1 of 2 ways..........better O-rings to assure more pressure gets into the tensioner AND / OR there is a tighter tolerance made around that worm drive to assure less blow by and thus more pressure on the tensioner. Could even possibly but doubt it open up the inlets to where the oil enters the tensioner.
Sandblasting is a short term fix, but your problem will return when the worm gear smooths itself out again. Worm gear friction is a band-aid to the real problem.