SPX Waukesha Cherry-Burrell Votator II, Руководство по эксплуатации и обслуживанию

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Waukesha Cherry-Burrell Maintenance
October 2005 95-03057 Page 51
10. Lower lift arm slightly to allow tube to move down.
At the 12, 6, 3, and 9 o’clock positions, tube flange is
threaded for jack screws. Thread two (2) bolts into
either the 12 & 6 or 3 & 9 o’clock positions.
11. Tighten bolts about 1/2 turn alternately on each side
until flange loosens from jacket. It may be necessary
to lower foot on hydraulic cylinder slightly while
removing tube from jacket.
12. Lower head and tube assembly and service as
required.
13. Lubricate and install new O-rings on both ends of
tube.
14. Install new packing ring (on steam or liquid tubes).
15. To reinstall tube, reverse the procedure.
16. Torque bolts to 240 in-lbs (20 ft-lbs).
NOTE:
Care must be taken to orient tube flange holes to
line up with holes in jacket.
Figure 45 - Insert Jack Screws
Figure 46 - Lower Tube and Service