WELL WELL WELL,
Page 14 of the July 2009 addition of PRACTICLE CARAVAN under Your Letters, TONY GRIMA, writes:
We had a bad experience with our 2007 single-axle on our Easter trip to France. While still in Calais and on a dual carriageway leading to the A16, the nearside wheel fell off and came to rest some 50 yards behind the van. Our speed was 40mph and I managed tobring the outfit quickly and safely to a stop. ALL FIVE BOLTS HAD WORKED LOOSE; the ploice who attended the scene found two on the carriageway.
We got the spare wheel on using the two found bolts and two from the other wheel, which were also not as tight as they should have been. We bought more boltsand continued our journey.
On our return I spoke to the Caravan Club's and Swift Group's technical departments which said a wheel would only come off if the bolts had not been tightened correctly.
The dealership where the van had been fully serviced in March was adamant that the bolts would have been checked by two mechanics and REFUSED TO ACCEPT liability. I was also advised that IT WAS UP TO ME TOCHECK THE BOLTS for correct tightness with a torque wrench.
While I accept that caravan owners must carry out safety checks periodically, it is unacceptable to be told that I should have checked the wheel bolts after the van had just been serviced. If this is a requirement, then why was I not informed? How many caravan owners carry out this task.
My comment: I DO
Practicle Caravans DOUG KING replies:
IT'S NOT SURPRISING that it was the NEARSIDE WHEEL that came off - insuch incidents, it almost always is. This is because the nearside wheel rotates anti-clockwise, which is the same direction as when you undo wheel bolts. The dealer should have warned you to recheck the nuts 30 miles or 30 minutes - whichever came first - after your van was serviced. I have three owners handbooks for different vans on my bookshelf and each states that the wheel bolt torque should be checked 30 miles after the wheels have been replaced or adjusted.
Don't be put off by the thought of carrying a torque wrench. Many caravanners do. It ensures that the wheel nuts are tightened totheir designated limit, which is 65lb.ft for M12 steel wheel bolts and 81lb.ft for alloy wheels.
JOHN, there's two way's to look at this. Take the advice from those that think they know better or take the advice from those that do know better. My advice is to buy a torque wrench and check your wheel nuts around 30 miles of travel.
Regards
Graham (Ponty)