Komatsu D31E/P/P/PL/PLL/S/Q-20/20A and D37E/P-5/5A Bulldozers Shop Manual PDF

KOMATSU D31E,P,PL,PLL-20 D31P-20A D31S,Q-20 D37E-5,D37P-5A BULLDOZER SERVICE REPAIR MANUAL This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements

Make sure you understand the contents of this manual and use it to full effect at every opportunity This shop manual mainly contains the necessary technical information for operations performed in a service workshop For ease of understanding, the manual is divided into the following chapters; these chapters are further divided into the each main group of components

STRUCTURE AND FUNCTION This section explains the structure and function of each component It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting TESTING AND ADJUSTING This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs

Troubleshooting charts correlating “Problems” to “Causes” are also included in this section DISASSEMBLY AND ASSEMBLY This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations

MAINTENANCE STANDARD This section gives the judgement standards when inspecting disassembled parts