10
ENGINE A2FM - REXROTH
CONTROLETHE DESCOMPONENTS COMPOSANTS CHECKING
647256EN
31
%ORF F\OLQGUH 3ODTXH GH FRQWU{OH Cylinder block / control plate $OHVDJH VDQV WUDFHV VDQV XVXUH 1) Bore without marks or wear )DFHV OLVVHV HW SODQHV VDQV WUDFHV RX VDQV 2) Smooth, flat surfaces without marks PDUTXDJHV 3) Minimum hardness 'XUHWp 0LQL +9 700 HV 10
32
&DUWHU Protective cover 3DV DEvPp RX XVp VXU OHV SRUWpHV GH URXOHPHQWV Not damaged or worn on the bearing supports.
33
&KDQJHU O HQVHPEOH SLVWRQ Changing the piston assembly. /RUVTX LO \ D OLHX GH FKDQJHU G DXWUHV FRPSRVDQWV XQ When other components require to be changed, UHFDOLEUDJH HVW QpFHVVDLUH recalibration is required.
34
%ORF F\OLQGUH HW SODTXH GH FRQWU{OH j FKDQJHU SDU SDLUH Cylinder block and control plate to be changed as a pair.
35
,QVpUHU XQ D[H GH FHQWUDJH DYHF DQQHDX GH UHWHQX Insert a centring shaft with a retaining ring. Fit the 0RQWHU FRUUHFWHPHQW OD SODTXH GH UHWHQXH retaining plate correctly.
(18/04/2013)
