McElroy Service Center

Welcome back to the McElroy Service Center! We use this regular publication to announce new maintenance and repair-related information, such as technical bulletins, training opportunities, software updates, repair kits, and tech tips.

Check back regularly for the most up-to-date information to help you provide better service and support to your McElroy equipment. CLICK HERE to view past McElroy Service Center posts.


New Technical Bulletin

TB198 – Troubleshooting Guide for NSM generators (TracStar® 500 all models)

This new technical bulletin is a troubleshooting guide specifically for TracStar 500 generators and provides instructions for diagnosis and limited repairs. Following the steps in this bulletin will help technicians more accurately and quickly repair their machines to get them back to work with minimal downtime.

Like other pre-existing generator troubleshooting guides, this one contains a section for documenting observed winding measurements. These measurements may be required by McElroy technical support for processing of a warranty claim.

McElroy distributors can access all tech bulletins through the distributor portal. If you would like a copy of a tech bulletin and don’t have access, please contact McElroy tech support for assistance.

Updated Technical Bulletin

TB178 – Troubleshooting Guide for Linz generators (TracStar® 630i, TracStar® 900i, and TracStar® 1200i)

Initially released in July 2021, this troubleshooting has been updated to include a documentation section for observed measurements. These measurements may be required by McElroy technical support for processing of a warranty claim.


New Warranty Labor Request Form

A new warranty labor request form link has been added to the incident request page.

The link is only available from the RMA/Incident management page once the incident has been submitted. Please begin using the new form immediately to guarantee efficient processing of your warranty claims and labor credits.


EP800AD HPU Tech Tip Video Available

This helpful new video has recently been posted to the McElroy University YouTube channel.  The video covers some simple but useful information related to power supply, power management, and pressure control intended to help prevent down time in the field. Check it out at the link below:


New Maintenance Training Module Available

MSE-1303 Rolling 28/250 Maintenance Inspection and Runout is the latest module added to the growing list of maintenance training available the McElroy’s online Learning Management System.

This course covers basic maintenance, inspection for damage and deficiency and proper runout for systems testing. This course, and many others, are open for enrollment in McElroy University.

Contact McElroy Technical Support for assistance with any of your service-related needs. Technical support may be reached at 918-831-9224 or at [email protected].