Claas LEXION 480 - Removing the 3-D Sieve Pan Hydraulic Cylinder; Disassembling the 3-D Sieve Pan Hydraulic Cylinder

9.6.28 RHB LEXION 480 - 188 678.1
Hydraulic cylinders for low-pressure hydraulics
Removing the 3-D sieve pan hydraulic
cylinder
Unscrew the hydraulic lines (L) from the cylinder.
Remove the hex. nut (S) from the angle joint on the
ram rod and thus loosen the cylinder from the sieve
box bracket.
Remove the split pin from pin (B) of the cylinder yoke,
then remove pin (B) from the mounting plate of the
pendulum control unit.
Remove the complete cylinder.
(Fig. 60)
Disassembling the 3-D sieve pan hydraulic
cylinder
Unscrew the angle joint from the ram rod. Loosen the
two cable bands and remove the bellows.
Chuck the cylinder and turn the cylinder head until the
securing wire (D) comes out of the groove in the
cylinder barrel.
(Fig. 61)
Pull the cylinder head (Z) and the ram rod (K) out of
the cylinder barrel.
Clean the ram rod and pull off the cylinder head.
(Fig. 62)
Unscrew the ram (H) from the male screwed end of the
ram rod (K). For this unscrew the M 8 hex. nut.
The ram seal and the O-ring can now be replaced.
(Fig. 63)
60
61
62
63