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BH6 Cranes Service Manual
Pump Oil leak
Sometimes the pump of the cranes BH6PC600 BH6FC1000 BH6FC2000 start to leak small
amount of oil as the next pictures show:
The main reason is the valve locking knob is not correctly tightened or that the thread is
not totally sealed:
SERVICE MANUAL
ASC
Page: 1
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Summary of Contents for Bahco BH6
- Page 1 BH6 Cranes Service Manual Pump Oil leak Sometimes the pump of the cranes BH6PC600 BH6FC1000 BH6FC2000 start to leak small amount of oil as the next pictures show: The main reason is the valve locking knob is not correctly tightened or that the thread is...
- Page 2 The official action for the units under warranty period is to replace the whole pump by a new one: MODEL PUMP ASSY CODE BH6PC600 BH6FC1000-10 BH6FC1000 BH6FC1000-10 BH6FC2000 BH6FC2000-10 For the units out of warranty and for the end users ready to do it, there is a way to solve the oil leak.
- Page 3 Once the valve screw is removed, turn the knob strongly counterclockwise in order to unscrew it If the valve knob is too hard and it is not possible to unscrew it by hand, use tooling to increase the untighten torque force Once the valve knob is unscrewed, remove it...
- Page 4 Clean and dry the male and female threads Apply Loctite 270 around all the male thread surface SERVICE MANUAL Page: 4...
- Page 5 Wait around a minute to get sure that the Loctite is inside the whole thread and to avoid excess of Loctite. Too much Loctite could block the valve relief system Once the Loctite is correctly applied, assemble the valve knob Screw the valve knob by turning it clockwise SERVICE MANUAL...
- Page 6 Screw the valve knob totally until it does not let you turn it more with your hand Clean of the rests of Loctite Apply Loctite 270 around all the valve screw SERVICE MANUAL Page: 6...
- Page 7 Wait around a minute to get sure that the Loctite is inside the whole thread and to avoid excess of Loctite. Assemble the screw valve Tight the screw valve by using a wrench and turning it clockwise SERVICE MANUAL Page: 7...
- Page 8 Let the Loctite get dry during a couple of hours and, from time to time, check that the valve knob works by opening-closing it in order to get sure that is gets not blocked Assemble the pump If you face problems assembling the pump, refer to the next video guide: https://youtu.be/1yInM4DwFPE?t=157 Purge the air and refill the pump with oil...
- Page 9 SNA EUROPE AFTER SALES SERVICE SERVICE MANUAL Page: 9...