1. OD GEAR PITTING IN 12 MTR BUS

2. OD GEAR PITTING 12 MTR BUS

3. PROPELLER SHAFT CHECK NUT WRONG FITMENT

4. FRONT HUB BRG CONE ROTATION FA99

6. SOCKET TYPE DRAGLINK FAILURE IN 12MTR BUS

7. CLUTCH FINGER WEAR 15 RDC AND RETAINER SPRING CUT

8. CLUTCH RELEASE BRG HUB DIGGING RDC 15

9. 12MTR BUS 205HP PISTON CRACK WITHIN 1.3 LAC.

10. PISTON OIL RING FAILURE 205 HP ENG. 12 MTR BUS

11. UJ CROSS FAILURE IN 3123H

12. KINGPIN SHIM CUT IN FA90 AND FA99

13. CROWN PINION PILOT BEARING PITTING AT 1.5 LAC KM.

14. SINCRO CONE AND RING WEAR FOUND WITHIN 1 LAC. KM IN 3121H MODEL AND 12MTR CRS

15. MAIN SHAFT BEARING WEAR FOUND WITHIN 1 LAC. KM IN 3121H MODEL AND 12MTR CRS

16. INPUT SHAFT BEARING WEAR FOUND WITHIN 1 LAC. KM IN 3121H MODEL AND 12MTR CRS

17. ACCL- PADEL WIRING HARNES LOOSE CONNECTION

18. FUEL METERING UNIT PIN BACKOUT

19. 24VOLT ECU CONNECTION SUPPLY LINE PIN BACKOUT FROM BATTERY SIDE

20. LOOSE CONTACT PINS WITH FEMALE CONNECTER

21. CYLINDER 1 SPECIFIC ERROR : SHOT CIRCUIT LOW SIDE TO HIGH SIDE

22. MISSING OF DIAGNOSTIC SOCKET AND WATER SEPRETOR SOCKET

23. 3123 VHICLE SPEED SENCER WRONG FITMENT : F8842700 INSTAD OF F8842800