Instruction/ maintenance manual of the product TR3 Eaton Electrical
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I-1820-S Revised 9/1/87 Adjustable Speed Hydraulic Drives TR3, PTR3 and MTR3 Series -20 Design Overhaul Manual Vickers ® Transmissions.
2 E Eaton Hydraulics , Incorporated 2000 All Rights Reserved.
3 T able of Contents Section Page I. Operating Characteristics 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II. Installation 4 . . . . . . . . .
4 Section I – Operating Characteristics “A” End 9-cylinder , variable delivery axial . . . . . . . . . . . . . . . piston type pump “B” End 9-cylinder , fixed displacement axial . . . . . . . . . . . . piston type motor Port Connections (MTR3 & PTR3) AND10050-8 (3/4-16) .
5 Model Codes Control F – Fixed Control H – Handwheel D – Servo V – None “ A ” End Control Location (viewed from output end) R – Right hand L – Left hand 1 3 46 8 7 1 2 2 3 6 7 Adjusta.
6 Figure 1 Needle Bearings Replace Bushing Improved Cylinder Block Motor End (B) Heavier Snap Ring Improved V alve Block Eliminates V alve Plate Motor Heavier Snap Ring Fan Secured by Set Screws Pump End (A) Improved Seal Improved Draw Bolt Design Pump Improved Seal New Heavier Mounting Figure 2 Standard Key Step Key D.
7 III – Operation A. Fluid Recommendations Use clean petroleum oil meeting or exceeding lubricating qualities of SAE 20-20 W API service classification “ MS ” . T ype “ A ” automatic transmission fluid is also permissible. Drain and refil the unit with new fluid every 1000 hours of operation or six months, whchever comes first.
8 Section V – W arranty We warrant the articles to be free from defects in material or workmanship under recommended use and service. Our obligation under this warranty , however , is limited to rep.
An important point after buying a device Eaton Electrical TR3 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Eaton Electrical TR3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Eaton Electrical TR3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Eaton Electrical TR3 you will learn all the available features of the product, as well as information on its operation. The information that you get Eaton Electrical TR3 will certainly help you make a decision on the purchase.
If you already are a holder of Eaton Electrical TR3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Eaton Electrical TR3.
However, one of the most important roles played by the user manual is to help in solving problems with Eaton Electrical TR3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Eaton Electrical TR3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
