This instruction show you guide on how to assemble New Holland T6030/T6050/T6070/T6080/T6090 Power Command/Range Command tractor.
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Procedures:
1.Insert the tie rods into the inlet manifold and screw in by hand as far as they will go.
2.Push a shim onto the tie rods if any adhesive shims have been used previously
3.Insert load sensing shuttle valve along with the ’O’ ring and support ring as shown in Figure 4 in port ’Y’.
NOTE: Clearance X should be approximately 0.5 mm from the flange face of the valve segment to the top edge of the inserted shuttle valve
4.Insert new ’O’ Rings (3) into the pressure and return ports and also the load sense ’O Ring and support ring (4)
5.Insert new ’O’ Rings (5) into pilot line oil holes
6.Place the first valve slice onto the tie rods and insert new ’O’ rings (6) into the relevant ports
7.If the flange face has corrugations that have been smoothed with a dressing stone, one spacer (7) must be threaded onto each tie rod. Insert the load sense valve (8) and support ring as shown.
NOTE: Clearance X should be approximately 0.5 mm from the flange face of the valve segment to the top edge of the inserted shuttle valve.
8.Insert the ’O’ rings (9) into the control oil holes.
9.Push the last slice (10) onto the tie rods and insert the ’O’ ring.
10.Fit the end plate (12)
11.Push the end plate onto the tie rods and screw on the nuts (13) by hand
12.Place the now assembled valve stack onto a level surface to correctly align the sections.
13.Tighten the nuts in the specified order and to the correct torque.
More repair cases for New Holland machine,please refer to:New Holland Trouble Repair
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