Technical Analysis (TA) 1 Inspection Sheets for Cat® Backhoe Loaders can be downloaded from the Internet by you - the end user. A TA 1 Inspection is recommended after every 250 hours of Backhoe Loader operation. The inspection sheets provide a "top to bottom" checklist to make sure your Cat machine will perform at maximum efficiency. For more information contact your local Cat dealer: http://www.cat.com/en_US/support/dealer-locator.html Related content at: http://www.cat.com/en_US/products/new/equipment/compact-track-and-multi-terrain-loaders/multi-terrain-loaders.html Order Cat® Parts online at https://parts.cat.com/en/catcorp/home