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Greg
Greg, Technician
Category: Car
Satisfied Customers: 6857
Experience:  17 years Shop Owner /Technician. 27 years experience,
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terios etc. Displacement 1.3 liter..Piston..compression..CAMSHAFT

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Good morning guys,

I am repairing a 2003 K3-VE daihatsu engine, the engine found on YRV, Extol and Terios etc. Displacement 1.3 liter. I would like to know :

1) Piston gap for 1st, 2nd and 3rd ring. I mean compression and oil ring.
2) Tightenning and Loosenning sequence for CAMSHAFT and HEAD CYLINDER.
3) Torque specification for HEADE CYLINDER, CAMSHAFT, CONNECTING ROD and MAIN BEARING.
4) Can I have the diagram on how to fix well back in the timing chain. I would like a picture to explain all the marks on sprockets and crankshaft.

Hope to hear from you.
Hi welcome to JA.com.I will answer your question the best I can,

1 .Will get back to you with this info

2. tightening sequence for removal start at bolt 10 to 1graphic
graphic


Need further assistance Just ask.
Regards Greg
Customer: replied 5 years ago.
Question (1) and (4) still pending.
Hi
1st question
1st , 1st ring .15 - .30 mm.
2nd, ring .30 - .35 mm.
3rd, oil ring .20 - .70 mm.

Timing chain info i do not have at the moment but will get back to you with it if i can.

Kind regards Greg
Customer: replied 5 years ago.
I think this is my last. I would like to know if head cylinder using lifter on valve does have a gap or clearance?

If yes, how to set this gap or clearance? Because i used to use feeler gauge for older engine, but how to do it on head cylinder with lifter on valve now.
Hi Valve clearance is set at
In ......18mm
exh. ..30mm

Set engine to 1st cylinder TDC then adjust
1st cylinder In and exh tappets
2nd cylinder In tappet
3rd cyl exh tappet

Then turn engine to TDC 4th cylinder and adjust
4th cylinder exh and in
3rd in
2nd exh

Adjustment MUST be done with a cold engine

Regards Greg
Customer: replied 5 years ago.
You know, my problem is that I don't have any tappet. I only have 3 components:
camshaft, lifter, and valve.

So where to put gauge check?
Sadly don't have a diagram to show you, but if you can take a photo of the valve train i could show you .

Greg
Customer: replied 5 years ago.
Here are the pics:

graphic
Customer: replied 5 years ago.
graphic
You will have to put the cam and valve train back on complete the head .
then take a photo, then i will show you where to adjust.

Greg
Customer: replied 5 years ago.
graphic
Hi .

No adjustment needed you have hydro lifters

regards Greg
Greg and 6 other Car Specialists are ready to help you
Customer: replied 5 years ago.
Aahhhh! ok Greg. I appreciate your help.

Don't forget about the question (4). If you find anything, just let me know. I count on you.