New Holland E70BSR
Complete workshop & service manual with electrical wiring diagrams for New Holland Kobelco E70BSR Crawler Excavator. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This New Holland E70BSR 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.
“87474048A.pdf”
New Holland Kobelco E70BSR Crawler Excavator Worksop Manual
891 pages
Print No. 87474048A
Issued 04/2008 English
“604.13.416 – E70SR Workshop Manual.pdf”
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EXCERPT:
13. MAINTENANCE STANDARD AND TEST PROCEDURE
13.6.4 DRAIN RATE OF SWING MOTOR
(1) Purpose
Measure the drain rate of the swing motor and confirm the performances of the swing motor.
(2) Conditions
Hydraulic oil temperature : 45~55°C (113~ 131°F)
Engine revolution : Hi idle
(3) Preparation
1) Stop the engine.
2) Vent air from inside the hydraulic oil tank.
3) Disconnect the swing motor drain hose from its end returning to the hydraulic oil tank and take oil in a container.
4) Put a plug to the tank side.
(4) Measurement ; at Swing Lock
1) Start the engine and put the side faces against the inside of the right or left shoe plate.
2) Relieve the swing motor at full stroke of the swing motion.
3) Receive in a container the amount of drain accumulated in 30 seconds of relieving.
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