Hydraulics QUANTUM TIC
11-74 10/04
Tractors with fixed displacement pump or LS pump without control line =
open hydraulic system (standard system).
Set screw (4) is not screwed in (the screw head is flush with the
surface (5)).
Attention
The pressure relief valve of the forage wagon must be set higher
than that of the tractor’s pressure relief valve.
Tractors with constant-pressure pump = closed hydraulic system (e.g.
John Deere 50/55 series, Ford series 40):
Fully screw set screw (4) into the directional control valve up to the stop.
Tractor with LS pump and LS- control line (Power beyond):
Fully screw set screw (4) into the directional control valve up to the stop.
Connect the control line of the LS port of tractor to the LS port (6) of
forage wagon control valve. The control line can be purchased from the
CLAAS spare parts service:
• 1 x 213,280.0 Threaded bushing
• 1 x 238 788.0 Elbow nipple
• 1 x 607,230.0 Hydraulic hose
• 1 x 913 322.0 Hydraulic hose
• 1 x 607 298.0 Plug
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