Valve housing Loadsensing

This valve is mounted on the right side in front of the rear axle.
It is screwed onto the trailer brake valve from the outside.
Often has cracks in the casting !
Series 35 and L
Lifting arms 'hit' when auxiliary directional control valves or other high pressure systems are actuated.
From tractor serial number 001127324 onwards, a new lift valve control spool and revised changeover valve components have been fitted in production.

In the event of an overhaul, the main control spool of the lift control valve of the power lift must be replaced (complete part 47135711) or spool 5169834).

On tractors with Bosch Rexroth auxiliary directional control valves, both operations must be carried out simultaneously. 1.
1. remove the lift control valve from the lift cover. Replace the main spool valve of the lift control valve with part no. 5169834 or complete part 47135711.Clean the contact surfaces, apply sealant and reassemble the lift control valve in the upper lift cover. 2.
Replace the load sensing valve 5180873 (or upgrade the old valve with the following parts).

1x 5180872 screw plug
1x 5178572 Throttle disc
1x 83948862 Spring
1x 83999793 Control slider