KTR-STOP
®
M-xxx B-xx-xx
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
445102 EN
19 of 22
3
Please observe protection
note ISO 16016.
Drawn:
2020-03-25 Shg/Wie
Replacing:
KTR-N dated 2019-08-26
Verified:
2020-03-25 Shg
Replaced by:
•
Remove the O-ring (component 1.9) on both sides.
•
Put the opening pressure (see table 2) onto the hydraulic system.
•
Remove the screw with the disk (assembly lock, see illustration 11) on both sides from the centering pin (com-
ponent 1.8).
•
Release the pressure from the hydraulic system.
•
Unscrew the setting nut (component 1.7) on both sides from the housing.
•
Remove the set of disk springs (component 1.6) on both sides.
Please make use of a tool to ensure that you can provide for the same arrangement of disk
springs, disk and adjustment washer(s) with re-assembly of the brake.
•
Press the brake piston (component 1.2) carefully out of the housing (if necessary, use some hydraulic oil).
•
Remove the gaskets (component 1.4 and 1.5) and the scraper (component 1.3).
When removing the gaskets and scrapers make sure that the keyways in the housing are
not damaged.
•
The components have to be cleaned from dirt, grease and corrosion protection. The components can easily be
cleaned by means of solvents. Afterwards dry the components.
!
Please observe the
manufacturer’s instruc-
tions regarding the use of solvents.
Illustration 14: Housing with single parts
•
Insert new gaskets (component 1.4 and 1.5) and
scrapers (component 1.3 and 1.19) on both sides into
the housing. For that purpose the components may be
heart-shaped (see illustration 15).
!
The gasket and scraper have to be instal-
led in the right direction (see illustration
16).
With a new assembly of the brake piston
basically new gaskets and scrapers have
to be used, since their operativeness is no
longer ensured due to wear and damages.
•
Grease the gaskets and the scraper with hydraulic oil
(see illustration 16).
5
Maintenance
5.2 Maintenance of the brake / replacement of single parts
