SERRURIER SHAY LOCKSMITH| DEFECTIVE DOOR CLOSER FERME-PORTE
DOOR CLOSER ISSUES
How to spot defective door closer is very easy, mark of oil will appear under the closer it will still work until oil will be drain and door will start to slam, maybe window could break from slamming please call us to replace you better quality door closer from LSDA world leading locksmith products.
- Oil leak
- Door slamming
- Unable to adjust to normal speed