New Holland T6030 Tractor Primary Hydraulic Remote Valve Disassemble Guide

This instruction show you guide on how to disassemble primary hydraulic power system closed center mechanical remote valve

 

Related Contents:

CNH DPA5 Adatper

2022 New Holland Electronic Service Tools 9.6 9.2 CNH EST Software Free Download

New Holland Agricultural & Construction Parts+Service Manual Free Download

 

Procedures:

1.Remove the remote control valve quick release coupling manifold(s).
The couplers are serviced as an assembly and should not be disassembled

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-1

2.Remove the remote control valve control cable retaining bracket

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-2

3.Remove the remote control valve end cover retaining nuts.
Remove the remote control valve end cover.

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-3

4.Remove the remote control valve slices from the remote control valve base manifold

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-4

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-5

 

5.Disassemble the remote control valve slice using the following instructions and illustrations.
Remove the O-ring (1) and the check valve (2)
Remove the flow control adjuster knob (1) and unscrew the flow control adjuster from the remote control valve bod

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-6

6.Prior to removing the control valve spool ensure the flats (1) on the end of the spool are in the vertical position as shown.
Remove the remote control valve main control spool

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-7

7.Remove the lock valve from the raise port as follows:-
Using a small screwdriver, open the two slots (1) on the keeper (2) and turn the keeper through 90 degrees.
Remove the spring seat (3) from the remote control valve housing. Remove the lock valve

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-8

New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-9 New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-10 New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-11 New-Holland-T6030-Tractor-Primary-Hydraulic-Remote-Valve-Disassemble-Guide-12

 

9.Remove the main control spool (5) by removing the spool centring mechanism (4).
NOTE: It is not recommended that the spool centring mechanism (4) is disassembled.
10.Housed within the centre of the remote control valve main control spool (5) is the detent release orifice
(10). This is factory preset and servicing should be restricted to washing in an approved degreasing agent without removing the orifice from within the spool

 

More topics for New Holland repair,pls refer to:New Holland Trouble Repair

(Visited 63 times, 1 visits today)