On opening our caravan lock after it being stored over the winter, I couldn't open the door lock. Infact the key nearly snapped. Its on a Swift 540 only 2 year old and its a Hartal lock, its very stiff the latch on the inside to open & close also,any suggestions on how to ease the stiffness of the opening and closing or will WD40 do the trick?
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caravan door locks
- Thread starter denise_374355927
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Hi Denise,
Have a look at 'New Members forum' under door hinges. This will tell you all about WD40. Suggest you use silicon spray.
Jim
Have a look at 'New Members forum' under door hinges. This will tell you all about WD40. Suggest you use silicon spray.
Jim
Big thank you as am leaving the caravan today as it is sited so need something drastic to happen. Damn lock
Damian
Moderator
The problem is caused by the inner handle shaft being made of plastic and it rubs against the plastic guide tube it passes through.
It has bene found that the handle shaft can tend to swell a bit causing the stiffness.
A solution is to remove the inner handle (the outer lock will also fall off so be ready to catch it) by removing the red and green screw covers and the moon shaped HARTAL logo screw cover and the 4 screws you wil find inside.
You will find inside that the handle is held in place by a circlip and washer, remove these and pull the handle free.
Use fine wet and dry paper to rub down the shaft as much as needed to allow a smooth free fit and turn.
Apply some silicone grease and reassemble, using the washer and circlip, refit the outer lock mechanism and the inner handle assembly.
The red screw cover is the top screw, green is the lower.
It has bene found that the handle shaft can tend to swell a bit causing the stiffness.
A solution is to remove the inner handle (the outer lock will also fall off so be ready to catch it) by removing the red and green screw covers and the moon shaped HARTAL logo screw cover and the 4 screws you wil find inside.
You will find inside that the handle is held in place by a circlip and washer, remove these and pull the handle free.
Use fine wet and dry paper to rub down the shaft as much as needed to allow a smooth free fit and turn.
Apply some silicone grease and reassemble, using the washer and circlip, refit the outer lock mechanism and the inner handle assembly.
The red screw cover is the top screw, green is the lower.
Thanks Damian,
I got the Hartal piece of in the door, but boy I couln't get the green & red screw covers out unledd empailing myself with a screw driver.How did you get them out ?
I did mine at weekend and used the point of a stanley knife with great care.There is a spring that returns the latch ,take care not to lose it.Richard at Miriad products sent me a replacement last year but it has gone the same,whether it is the material I dont know but it is a slow job,I started with a file and finished with a strip of wet and dry and then silicon grease
I,m trying to remove the green and red covers but with no success. Tried with a small screwdriver and as suggested, a stanley knife but just seem to be cutting into the plastic. Surely they should just pop out when levered. If I need to cut out the covers, is it easy to get replacements?
If locks as seems are malfunctioning within a couple of years, its time the makers fitted a different system.
If locks as seems are malfunctioning within a couple of years, its time the makers fitted a different system.
Janet.
You will be lucky to remove them without damage. I had to use a very sharp 4" nail which I dug in and forced it out. They are available from a good dealer.
This lock is a disaster and so many have had problems with it and a great number have been replaced by dealers. I should have shouted when mine went wrong but didn't and resolved it myself however. it still sticks now and then and is probably due for another course of treatment. I think Swift should have instigated a recall. Beware Hartel in future.
Good luck. JTS.
Good luck. JTS
You will be lucky to remove them without damage. I had to use a very sharp 4" nail which I dug in and forced it out. They are available from a good dealer.
This lock is a disaster and so many have had problems with it and a great number have been replaced by dealers. I should have shouted when mine went wrong but didn't and resolved it myself however. it still sticks now and then and is probably due for another course of treatment. I think Swift should have instigated a recall. Beware Hartel in future.
Good luck. JTS.
Good luck. JTS
HGH. Don,t worry it would seem most caravan manufacturers use Hartal door locks, I've a bailey Pageant and as sated earlier am having difficulty with the locking system. As stated earlier, it is definitely a problem which should be addressed by the manufacturer.
Have the same problem but not only with locking/unlocking. The lever does not return to its position after opening the door and we have to manually push the lever back in order to shut the thing. These hartal doors are rubbish but what can we do when it seems all new caravans these days have them.
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