CAB 4712 Service Manual page 37

6 Adjustments
Assembly of the pliers assembly
 When the lifting cylinder (2) has been replaced, insert it and fasten it with the nut (12) to the holder on the base plate.
 Mount the sensor brackets (4) and the throttle valves (3) on the lifting cylinder (2).
 Set throttle valves (3).
Fig. 40 Insert connecting rod linkage
Set the stroke on the cylinder 'flag'
Fig. 41
 Lightly grease the guide (1.1) on the base plate (1).
!
1
Attention!
1.1
Use only a plastic grease to grease the running
surfaces on the guide.
1.2
cab Part No.: 5984552.001
14
14.1
 Move the rod linkage (14) with the groove on the center piece
place to the guide (1.1) of the base plate (1).
 Insert the pins of the cam wheels (14.1) of the connecting rod
linkage (14) into the guide (1.2) in the base plate (1).
 Press the connecting rod linkage (14) completely onto the
guide (1.1) on the base plate (1).
 Pull the piston rod (2.1) out of the lifting cylinder (2) and screw
the nut (13) onto the piston rod (2.1) up to the end of the thread.
 Screw the piston rod (2.1) into the threaded hole in the
connecting rod linkage (14).
 Insert a feeler gauge (19) with a thickness of 0.05 mm between
the lower stop of the base plate (1) and the connecting rod
linkage (14).
 Press the connecting rod linkage (14) with the screwed-on
piston rod (2.1) against the stop in the base plate (1).
 Now carefully screw the piston rod (2.1) into the connecting
2
rod linkage (14) so that the feeler gauge (19) can be pulled out
easily.
 Turn the nut (13) clockwise until it locks the position of the piston
rod (2.1) in the connecting rod linkage (14).
 Insert axles (16) and slide pliers jaws (15) on.
Push the shafts for the punch attachment on the connecting rod
linkage (14) into the guide grooves on the framing.
 Attach the covers (17) of the pliers jaws (15) with the screws
(18).
1
 Attach the cover (9) with connections with the screws (10) and
2.1
(11) to the base plate (1).
13
14
19
37