Complete digital official shop manual contains service, maintenance, and troubleshooting information for Komatsu Crawler Dozer / Tractor D50A-17, D50P-17, D51EX-22, D51PX-22, D51EXi-22, D51PXi-22, D53A-1, D53P-17. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your vehicle like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.
This manual for Komatsu Crawler Dozer / Tractor D50A-17, D50P-17, D51EX-22, D51PX-22, D51EXi-22, D51PXi-22, D53A-1, D53P-17 is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. 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. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.
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1A2IR INTAKE BOOST PRESSURE
★ Testing air boost pressure
WARNING! Be careful not to touch any hot part when removing or installing the testing tools.
1. Remove air boost pressure pickup plug (1).
2. Install nipple (1) of boost gauge kit A and connect it to gauge .
3. Run the engine at the rated output and test the air boost pressure.
• When testing with the engine mounted on the machine, test on the condition described in the shop manual for the machine.
4. After finishing testing, remove the measuring tools and return the removed parts.