[boysumo]

I bought my 05 TSX new after totally my Civic. From my experience with my Civic, I know you're suppose to replace the water pump and timing belt at 100k. I went through the TSX owner's manual and it didn't say when to replace the items. I understand the TSX has a timing chain instead of a belt, so that doesn't need to be replaced, right? What about the water pump.

Much Thanks!

 

[gerardo]

I'm almost sure neither have to be replaced, how many miles do you have on your 05 currently?

 

[HoRRo]

For timing chain:

http://www.tsxclub.com/forums/showthread.php?p=370340

Will have to check on the water pump.

 

[boysumo]

Thanks Gerardo and Horro.

My TSX is at 40k. I need to bring in for servicing and was just thinking about what major services were on the horizon. Have plenty of time, just being preemptive.

 

[narci]

From what I have read, you'll probably should have the belt tensioner checked more often.

 

[HoRRo]

There does not appear to be any maintenance interval for the Timing Chain and Water Pump in the service manual.

To inspect the water pump though, here's the steps:

Water Pump Inspection:
1. Remove the drive belt
2. Turn the water pump pulley counterclockwise. Check that it turns freely. If it doesn't turn smoothly, replace the water pump.
Note: When you check the water pump pulley, you may see a small amount of "weeping" from the bleed holes. This is normal.
3. Install the drive belt.