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GA
0601.03 en-GB, ID-No.: 901930331, 161-490/A
Dismantling, replacement of components and
reassembly, GAR/GAS
A.
B.
D.
• Remove the valve from the system. Use ap
-
propriate vessels to collect oil spillage when
removing and opening the valve.
C.
Fig. 10
• Loosen screws 451. Remove valve cover 601
and collect the washers 611 and 612 and the
valve spring 615.
611
615
612
601
451
Fig. 9
617
618
625
614
• Carefully pull out the compensator piston 617,
auxiliary spring 618, compensator sleeve
625 and poppet 614.
626A
626
• Loosen the cap screws 626A and remove the
cap 626.
• Turn the set screw 608 CCW to ease the
spring tension.
Fig. 11
Fig. 12
