- Joined
- Sep 15, 2025
- Messages
- 968
This WORKSHOP MANUAL has been prepared to provide servicing personnel withinformation on the mechanism, service and maintenance of ZD21N-EC, ZD21-EC andZD28-EC KUBOTA ZD Series Zero Turn Mower. It is divided into two parts,“MECHANISM” and “SERVICING” for each section except “ENGINE” section. MechanismInformation on the construction and function are included. This information shouldbe understood before proceeding with troubleshooting, disassembling and servicing. ServicingThe heading “GENERAL” includes general precautions, check and maintenance andspecial tools. Other section, there are troubleshooting, servicing specification lists,checking and adjusting, disassembling and assembling, and servicing which coverprocedures, precautions, factory specifications and allowable limits.All information illustrations and specifications contained in this manual are based onthe latest product information available at the time of publication.The right is reserved to make changes in all information at any time without notice. SAFETY FIRSTThis symbol, the industry’s “Safety Alert Symbol”, is used throughout this manual and on labels onthe machine itself to warn of the possibility of personal injury. Read these instructions carefully.It is essential that you read the instructions and safety regulations before you attempt to repair or usethis unit. DANGER : Indicates an imminently hazardous situation which, if not avoided, will result indeath or serious injury. WARNING : Indicates a potentially hazardous situation which, if not avoided, could result indeath or serious injury. CAUTION : Indicates a potentially hazardous situation which, if not avoided, may result inminor or moderate injury. IMPORTANT : Indicates that equipment or property damage could result if instructions are notfollowed. NOTE : Gives helpful information.
