Conditioned Based Overhaul

At YAF Engineering, we support engine owners and operators in implementing a condition-based maintenance (CBM) strategy, particularly in cases where:

Annual running hours are relatively low
The engine is used for limited or standby power applications
Budgetary constraints prevent full adherence to OEM-scheduled replacements

Rather than replacing critical engine components solely based on operating hours, the condition-based approach involves careful inspection, cleaning, and evaluation of key parts to determine if they can safely remain in operation.

This practice significantly reduces maintenance costs without compromising engine performance or safety, especially when applied to high-cost components.

Key focus areas of CBM include:

Components with OEM-defined limited service hours, but potentially extended operational life
Parts with high replacement cost that can significantly impact the overhaul budget
Systems where reusability decisions can be backed by advanced inspection techniques, such as dye testing, ultrasonic measurement, and dimensional analysis

Our experienced engineers at YAF Engineering ensure that every component assessed under CBM is thoroughly examined and documented, helping clients make informed, data-driven decisions about their engine maintenance schedules.