Complete workshop & service manual with electrical wiring diagrams for Komatsu 107E-1, 107E-2 Series Engines. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Komatsu 107E-1, 107E-2 Series Engines service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
SEN00161-08 – 107E-1 Series Engines (SAA6D107E-1, SAA4D107E-1) Shop Manual.pdf
SEN00161-24 – 107E-1 Series Engines Shop Manual.pdf
SEN05623-06 – 107E-2 Series Engines Shop Manual.pdf
SEN00258-01 50 Disassembly and assembly
General disassembly of engine 1
This disassembly manual is a general disassembly manual for the SAA4D107E-1 and SAA6D107E-1 engines. Since the shapes,
numbers, locations, etc. of the parts depend on each applicable machine, check them before starting the work.
The photos and illustrations show the 6D107E-1, unless otherwise specified.
1. Preparation work
Before disassembling the engine, check its parts for cracking, damage, etc. and clean it generally and carefully for accurate inspection of its parts and quick disassembly and assembly.
Before cleaning the engine, carefully seal or remove the openings, electric parts, and wiring connectors so that water will
not enter them.
1) Prepare stable 2 engine stands (Blocks ) for the right and left and secure the engine assembly on them so that it will not
2) Remove oil gauge assembly (2).