10 Things You Need To Know

TOP TEN FAILURE ITEMS at the Annual PSV Test

1.       Headlamp Aim

Check bulbs have been fitted correctly and ensure adjusters are easily accessible and can move freely.  The person presenting the vehicle should have the correct tools and competence to adjust the headlight aim if required.  Carry out a symmetry check making sure that both headlamps are positioned in the same horizontal plain.

2.       Lamps

Ensure all statutory lamps are working.  Gently tap all lenses to ensure there are no loose connections, and check for broken, cracked or insecure lenses.

3.       Body interior

Check for any access or exits obstructed and make sure retractable steps are in operation; all seating for security and cleanliness should be checked too.  Missing parcel rails, grab rails, stanchions, guard rails and barriers insecure or likely to endanger passengers.  Check interior covers and surfaces for insecurity and contamination.  If relevant, check wheelchair spacing, lift and ramps for operation.  Also check if your vehicle requires a first aid kit and that the correct type of fire extinguisher is fitted.

4.       Brake system components

Check for any air/fluid leaks.  Fully apply the service break (for 10-15 seconds) because this shows up any underlying weaknesses in the system.  Check for correct operation and adjustment of the load sensing valve (LSV); ensure all brakes are properly adjusted and check for condition and security of all friction material/brake rods/levers/flexible and rigid pipes.

5.       Service Brake performance

If friction lining is legal, don't reline immediately prior to the test (if you do, ensure that the brakes are properly bedded in before test).  Ensure that all brakes are properly adjusted.  Don't steam clean wheels and hubs prior to the test.

6.       Doors and emergency exits

Check all doors for condition, completeness, operation and security.  Also check doors and door controls for the correct type of markings and ensure that the markings are legible.

7.       Seatbelts

Seatbelt condition checks will be undertaken on all PSVs where fitted, irrespective of age.  Seatbelt installation checks are only applicable to vehicles first registered prior to 1 October 2001.  Check your previous test certificate to ensure that your vehicle has had the seatbelt installation check and take the certificate with you at the time of the annual test.  There is a full explanation detailing all seatbelt requirements under Section 3 of the PSV Inspection Manual.

8.       Suspension

Check for security of suspension components and signs of any obvious damage or abnormal wear.  Check for any air leaks from air suspension components.

9.       Steering mechanism

Visually check all steering components for any abnormal wear.  Ensure that there are no leaks from any power assisted steering system.

10.     Secondary brake test

If friction lining is legal, don't reline immediately prior to the test (if you do, ensure that the brakes are properly bedded in before test).  Ensure that all brakes are properly adjusted.  Don't steam clean wheels and hubs prior to the test.

Please note:

Three out of the ten items listed above are instrumented checks, and should be checked during preparation for the test, using the appropriate calibrated equipment.