Here is the instruction show you guide on how to replace high pressure limit valve for Fendt 900 Vario COM III tractor.
Preparations:
Preliminary work:
Drain off transmission oil (approx.87l),unscrew the two screw plugs on the underside of the transmission.
Dismantle 2V3 or 2V4 using socket spanner (SW 27)NOTE:2V3=high-pressure limiting valve, forwards2V4= high-pressure limiting valve, reverse
The high-pressure limiting valves are servo-assisted pressure limiting valves.
New pressure setting: 540 bar
Used pressure setting: 520 + 20 bar
Only replace O-rings if they are damaged, take care with the positioning of the support rings Tighten the2V3 and 2V4 to 250 + 20 Nm, tighten the plug screws to 100 Nm
IMPORTANT: Ifa high-pressure limiting valve (2V3 or2V4)was dismantled for inspection, the transmission must be topped up using the external filling station!
More topics for Fendt tractor,please refer to Fendt tractor trouble repair.
There are three software options for Machine Software on AJ45E&EH machines. Related Contents: 2025 JCB…
Here is the instruction show you how to solve Doosan Stage V engine excavator U010F…
Ford EEC V ANIL and ENIO Electrical Controller Modules Pinout INDIGO Vehicles: With 1.0…
Here is the instruction show you guide on how to solve Caterpillar C9 engine PID…
Here is the instruction show the guide on how to solve Detroit DDDL 8.21/8.20/8.19 troubleshooting…
Here is the instruction show you guide on how to assemble Kubota L3301 L3901 L4701…