Focus TDDI Little End Failure
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Focus TDDI Little End Failure
Hi, i could do with some help.
I've got a Focus TDDI (X/2000) that has suffered the dreaded little end failure.
Engine is out and stripped, new rods purchased etc and it's all ready to go back together.
Problem 1 - I made sure all pistons were laid out etc so I know where everything goes back however what I didn't notice upon removing the pistons is that the piston crown is slightly off set around the swirl pot on the top of the piston. I believ this is to aid fuelling etc. The piston can clearly go back in the bore one of only two ways. On closer inspection the piston crowns all have a factory mark (it's like a little dash) however which way round do the pistons go back in the bore? With the dash closer the to the bulk head or closer to the front panel?
Problem 2 - The bottom end caps all have a notch in them however do all these notches point in the same direction towards the Flywheel or the Diesel Pump? Once again, I believe the bottom end caps can go one of two ways.
These are things I should have noted when I took it apart but I didn't.
Hopefully someone on here has had the same experience.
Thanks in advance - Matt
I've got a Focus TDDI (X/2000) that has suffered the dreaded little end failure.
Engine is out and stripped, new rods purchased etc and it's all ready to go back together.
Problem 1 - I made sure all pistons were laid out etc so I know where everything goes back however what I didn't notice upon removing the pistons is that the piston crown is slightly off set around the swirl pot on the top of the piston. I believ this is to aid fuelling etc. The piston can clearly go back in the bore one of only two ways. On closer inspection the piston crowns all have a factory mark (it's like a little dash) however which way round do the pistons go back in the bore? With the dash closer the to the bulk head or closer to the front panel?
Problem 2 - The bottom end caps all have a notch in them however do all these notches point in the same direction towards the Flywheel or the Diesel Pump? Once again, I believe the bottom end caps can go one of two ways.
These are things I should have noted when I took it apart but I didn't.
Hopefully someone on here has had the same experience.
Thanks in advance - Matt
#2
Wahay!! I've lost my Virginity!!
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Join Date: May 2004
Posts: 68
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Sorted, marks on the pistons nearest to the front of the engine and notches on the con rod caps all point towards the cambelt end (front) of the engine.
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