The document discusses engine timing procedures and precautions for a 2.2 engine. It states that only trained personnel should perform repairs, adherence to procedures is required, and all necessary tools must be available and used as indicated. It also notes that the timing cover should be inspected for fouling and lists two potential cases - a timing belt cutting due to misalignment, and auxiliary belt failure causing timing disturbance.

1. 2.2 Engine Timing Procedures & Precautions

2. Tips for Successful Implementation I would request you all also to kindly ensure followings Only trained person to attend the complaints on 2.2, 100 % adherence should be there to the procedure given. 100 % tools availability and usage of same. No deviation on procedure & guidelines given.

3. Timing Cover Inspection It is suggested to open timing cover is and examine properly for fouling at front side (around vibration damper area ) & Inner side ( Idler bearing – black area).

4. Timing Cover Inspection

5. Timing Cover Inspection

6. Timing Cover Inspection

7. Case 1: Timing belt cut/fray from inside due to fouling with timing cover (plastic) Reason : Timing belt not running on pulley correctly ( i.e. misaligned)

8. Consequences

9. Corrective Action

10. Precautions

11. Case 2 : Auxiliary belt drive (Alternator Belt & Compressor belt) failure resulting timing disturbance. Reason : Following are the reasons. • Alternator Pulley Nut loosening (Not torqued) • Vibration damper pulley Upper Ring Separation(fitted with non modified Vibration damper)

12. Consequences

13. Corrective Action

14. Precautions

15. Other Affected Parts

20. Engine Timing Procedure

21. Engine Timing Procedure