Kubota ZD18, ZD21, ZD28 Mower Workshop Service Manual

Kubota Mower Model ZD18, ZD21, ZD28
Format: PDF
Publication: 97897-15062
Language: English

• Kubota ZD18, ZD21, ZD28 Mower Workshop Manual – 396 Pages

Table of Content of the Mower ZD18, ZD21, ZD28 Workshop Service Manual

This Workshop Manual has been prepared to provide servicing personnel with information on the mechanism, service and maintenance of KUBOTA Mower ZD18, ZD21, ZD28 . It is divided into three parts, General, Mechanism and Servicing for each section.
• General
Information on the tractor identification, the general precautions, maintenance check list, check and maintenance and special tools are described.
• Mechanism
Information on the construction and function are included. This part should be understood before proceeding with troubleshooting, disassembling and servicing.
• Servicing of the ZD18, ZD21, ZD28
Information on the troubleshooting, servicing specification lists, tightening torque, checking and adjusting, disassembling and assembling and servicing which cover procedures, precautions, factory specifications and allowable limits.
All information illustrations and specifications contained in this manual are based on the latest product information available at the time of publication.

This ZD18, ZD21, ZD28 Mower machine is a product of KUBOTA’s quality engineering and manufacturing. It is made of excellent materials and under a rigid quality control system. It will give you long, satisfactory service. To obtain the best use of your machine, please read this manual carefully. It will help you become familiar with the operation of the machine and contains many helpful hints about machine maintenance.

Engine Oil Pressure ZD18, ZD21, ZD28 Mower
1. Remove the engine oil pressure switch, and set an oil pressure
tester.
2. Start the engine. After warming up, measure the oil pressure of
both idling and rated speeds.
3. If the oil pressure is less than the allowable limit, check the
following.
• Engine oil insufficient
• Oil pump defective
• Oil strainer clogged
• Oil filter cartridge clogged
• Oil gallery clogged
• Excessive oil clearance
• Foreign matter in the relief valve