12/04/2026
When a small component causes a big problem…
A recent replacement on a Corob D700 after a shaft seal failure on the standard gear pump led to colorant leakage — something that, if left unchecked, can quickly escalate into bigger operational issues.
This job involved:
🔧 Diagnosing the root cause of the leak
🔧 Removing the faulty gear pump
🔧 Installing and aligning the replacement pump
🔧 Ensuring clean, accurate dispensing performance post-install
The images show the condition of the failed pump and key stages of the replacement process.
Failures like this highlight the importance of regular maintenance and early intervention — especially in high-usage tinting environments where precision is everything.
Back up and running with minimal downtime ✅