KREMLIN REXSON
- 3 -
N° : 578.065.110-UK-1202
DISASSEMBLY / REASSEMBLY OF THE COUPLING (WITH BELLOWS)
Guards (air motor cover, coupling shields, housings …) have been designed for
safe use of the equipment.
The manufacturer will not be held responsible for bodily injury or failure and / or
damage to property due to removal or partial removal of the guards
Disassemble the fluid section prior to carrying out the following procedure.
BELLOWS (REFER TO DOC. 573.175.050)
Unscrew the nuts (11) from the coupling tie-rods.
Remove the suction flange (1) and the cylinder by pulling them downwards.
Disassemble the piston (22) from the air motor rod.
Unscrew the skirt (6) to remove the low part of the bellows.
Disassemble the suction bearing (3) of the air motor by unscrewing the screws (9).
Remove bellows coupling part by sliding it off the air motor rod.
Disassemble the bellows flange (4) by removing the screws (10) to take off the upper part of the
bellows.
Change the bellows (5).
When installing bellows, push it into skirt (6) firmly. Insert the bellows into the bearing (3).
Assemble the flange (4) in the bearing (3) and tighten the assembly with the screws (10).
Slide them along the air motor rod.
Screw the skirt (6) on the air motor rod.
Rotate the bellows coupling part and the motor rod until suction bearing (3) matches the
lower support of the air motor. Be careful not to twist the bellows.
Secure the suction bearing (3) on the lower support of the air motor by means of the screws (9).
Remount the fluid section piston (22) on the air motor rod.
Change the seals (8) then remount the cylinder (2) and the suction flange (1).
Install the assembly on the tie-rods (7) and tighten the nuts (11).
AIR MOTOR
Guards (air motor cover, coupling shields, housings …) have been designed for
safe use of the equipment.
The manufacturer will not be held responsible for bodily injury or failure and / or
damage to property due to removal or partial removal of the guards
REVERSING BLOCK (REFER TO DOC. 573.174.050)
Disassemble the air motor cover (31) by removing the CHc screw (33).
Dissociate the female yoke (14) from the reversing block lever (10).
Dismount the reversing -block by removing the screws (11).
Reinstall the new reversing-block in the reverse order of the
disassembly sequence.
CAUTION : the number of spirals must equally be distributed on each fastening parts in
order to get the above dimension.
31.85 mm ±0.5
