TENSIONER TIMING BELT FOR OPEL 15D/DT/XDT X15DT 1.5L 4cyl CORSA B ISUZU 1.5L ASHIKA 45-09-916

The timing belt tensioner is a load-bearing pulley located on an adjustable axle. Its main function is belt tension; additional functions are to damp drive vibrations and increase the angle of the camshaft pulley wrap.

1. CORSA A Hatchback (S83)
2. CORSA B (S93)
3. VITA B (S93)
4. GEMINI Saloon (JT)
5. GEMINI (JT)
6. 323 S V (BA)
7. 323 PROTEGE V Saloon (BA)
8. PROTEGE V (BA)
9. 323 S Mk V (BA)
10. FAMILIA V (BA)
11. 323 PROTEGE V (BA)
12. ETUDE V (BA)
13. NOVA Hatchback (S83)
14. CORSA A TR (S83)
15. CORSA A Hatchback Van (S83)
16. CORSA Mk I (B) (S93)
17. KADETT E Hatchback (T85)
18. KADETT E (T85)
19. MONZA E (T85)
20. KADETT E Estate (T85)
21. See more in applications

The operation of the timing belt tensioner

The ASHIKA brand Tensioner, timing belt is a bearing with a pulley on the outer cage. Depending on the design, the tensioning mechanism can be made in the form of an eccentric pressed into the inner bearing race, or placed on a separate bracket. The bearing cage is packed with grease and covered with a lip. You can order an automatic tensioner, it is a little more complicated, but the roller itself has no fundamental differences.

Timing belt tension is designed for a specific force and must be consistent. Selecting a timing belt tensioner pulley that is too loose can cause the belt to slip through the timing belt teeth. This is unacceptable, since it will lead to a shift in the phases of the valve operation relative to the movement of the pistons.