Why choose Melett actuator repair kits?
Developed using OE quality components, our electronic actuator repair kits provide a cost-effective, yet quality alternative to an actuator gearbox assembly.
Melett part no: 1850-300-750
Suitable for all variants of the Garrett/Hella electronic actuators
Melett part no: 1851-300-750
Suitable for 49335-001**/5**/6** Mid connector MHI/Hella electronic Actuators
Factors to consider:
- Generally, electronic actuators fail when the VNT mechanism seizes due to carbon build up in the VNT. This overloads the motor and worm gear;
- This increased load can cause the motor to burn out due to power overload and can also lead to worm gear failure;
- Due to the nature of electronic components it can often be difficult to determine the condition of the motor and worm gear individually – they could both be close to failure;
- The CIPOS gear, which is welded to the actuator lever arm, tends to fail less and therefore a repair using a Melett kit is possible.
For a 100% quality repair Melett continues to recommend replacing the complete gearbox, however, we do recognise there is a need for a more cost-effective quality repair solution. If you are going to repair the actuator, we strongly recommend you replace the whole motor assembly and worm gear together to avoid premature failure.
NB: Melett repair kits can be used on all variants of the Garrett/Hella electronic actuators.
For further information please contact Melett sales: T: +44 (0)1226 320939 | firstname.lastname@example.org.