1. Inspect timing chain for wear.

2. Install the timing chain tensioner.

3. The timing chain or belt can slap against the cover , producing a thumping or scraping sound.

4. Specializing In Manufacturing Timing Chain, Transmission Chain, Timing Kits And Hub Bearing Units, Full Line Coverage Of Universal Joint, Brake Pads And Brake Parts.

5. When this happens, the timing chain impacts driver's side chain guide, breaking the plastic within a few hundred miles of driving.

6. The wear and tear mechanisms of the timing chain system are oxidation erode, furrow, fatigue wear and tear.

7. To access timing chain Refer to Timing Chain Cover in Removal and Installation Section.

8. Toyota swapped the dual row timing chain used in older engines for a single row chain with plastic guides in 1983.

9. The oil is fed to the cam shaft, the intake-side CVVT device, the exhaust-side CVVT device and a timing chain tensioner at one time.

10. If chain is not satisfactory, remove camshaft sprocket attaching bolt and remove timing chain with crankshaft and camshaft sprockets .

11. We are focused on market auto parts, such as engine parts supplier, and the timing chain tensioner, chain guides, tensioner, several times, and more.

12. The flaw undersurface and stress on the step at the edge side of roller are the major factors that influence the timing chain working life.