The connecting rod is an important component of engine operation. It connects the piston to the crankshaft, converting the piston’s linear action into rotational motion. Over time and with continuous engine use, the connecting rod experiences high amounts of tension and wear. This makes routine inspection and maintenance of the connecting rod essential to ensure engine reliability and performance.
At RA Power Solutions, we specialize in precision inspection and repair of connecting rods for marine engines, power plants, and industrial diesel engines.
Why is connecting rod inspection important?
A damaged or worn-out connecting rod can lead to serious engine problems such as:
- Excessive vibration
- Piston seizure
- Crankshaft damage
- Catastrophic engine failure
To avoid these issues, thorough inspection and repair should be part of every engine overhaul and maintenance schedule.
Our Inspection Process Includes:
1. Visual Inspection:
We look for visible cracks, discoloration due to overheating, and wear patterns.
2. Dimensional Check:
- Using micrometers, bore gauges, and other precision tools, we check:
- Big end bore diameter
- Small end bore diameter
- Overall length
- Parallelism and twist
3. Crack Detection (NDT Testing):
We use Magnetic Particle Inspection (MPI) or Ultrasonic Testing (UT) to detect internal or surface-level cracks invisible to the naked eye.
4. Hardness Testing:
This helps determine whether the connecting rod material is still within acceptable strength limits after long-term usage.
5. Bolt and Bush Inspection:
We thoroughly inspect or replace the connecting rod bolts and bushes, which are often prone to fatigue and wear.
Industries We Serve
We serve a diverse client base in Asia, Africa, the Middle East, and Latin America, including marine, power generating, mining, cement, and heavy engineering industries.
Need Expert Inspection Services?
With over 45 years of experience, RA Power Solutions is your trusted partner for connecting rod inspection and repair. We provide services both on-site and in-house, ensuring minimum downtime and maximum quality.
For more information regarding engine connecting rods, used connecting rods, connecting rod inspection, engine block repair, please email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
Frequently Asked Questions (FAQs):
It is recommended to inspect connecting rods during every major engine overhaul or after every 10,000–15,000 hours of operation, depending on engine type.
Excessive noise, engine knocking, vibration, and poor engine performance can indicate a problem with the connecting rod.
Minor cracks can sometimes be repaired using certified welding and heat treatment. However, replacement is advised if the integrity is compromised.
Yes, RA Power Solutions specializes in on-site inspection and repair of connecting rods and other engine components globally.
We serve marine, power plants, cement, mining, oil & gas, and heavy industries with high-capacity engines.
The connecting rod is an important component of engine operation. It connects the piston to the crankshaft, converting the piston’s linear action into rotational motion. Over time and with continuous engine use, the connecting rod experiences high amounts of tension and wear. This makes routine inspection and maintenance of the connecting rod essential to ensure … Continue reading “Connecting Rod Inspection – A Critical Step in Engine Overhaul By RA Power Solutions”