#1 New MOT rules
Posted: Thu May 10, 2018 7:47 am
For those of us with cars that are likely to be MOT'd under the new rules, regardless of the exemption afforded by the age of our cars, two new tests will apply, and the test will categorise defects differently.
The new test has four categories of defect.
DANGER. These are the defects that are so serious the car cannot be driven on the road.
MAJOR. These are the defects that must be fixed before the MOT certificate can be awarded.
MINOR. There are the defects that must be fixed, but the car can be awarded a pass.
ADVISORY. These, as before are notes of potential future defects.
One I've already memntioned in another thread, is that brake fluid now becomes testable. The test is visual, and the top of the reservoir is not removed. If the reservoir is not transparent, there is no test. If the fluid is anythng other than clean, clear and pale in colour, the tester may want to fail on that point. The failure is a major item, meaning the MOT pass certificate will not be awarded.
The other new item is fluid leak. This does not cover washer or radiator fluid, but those fluids that are likely to be considered environmentally harmful or a driving hazard. In other words - oil. The test is simple. The engine is left running at tickover for five minutes. If after that time drops of any fluid are found to have formed that are greater in total than a 3inch diameter pool, it is a Major failure, or if the fluid is continually leaking, a Dangerous failure.
On the basis that my bag of nails leaks copious amounts of oil from both ends of the engine, and the gearbox and the diff, I may have to do something. First thing will be to (a) clean the engine and gearbox and diff unit thoroughly, and (b) perform a mock-MOT test to see how close to the failure criteria my car is. Only then will I either panic or breath a sigh of relief.
Caveat. As with all things where people are invovled in a process, the interpretation of these new rules will be down to the individual tester on the day. Likewise, this is my interpretation of the new MOT testers manual. Others may read it differently.
The new test has four categories of defect.
DANGER. These are the defects that are so serious the car cannot be driven on the road.
MAJOR. These are the defects that must be fixed before the MOT certificate can be awarded.
MINOR. There are the defects that must be fixed, but the car can be awarded a pass.
ADVISORY. These, as before are notes of potential future defects.
One I've already memntioned in another thread, is that brake fluid now becomes testable. The test is visual, and the top of the reservoir is not removed. If the reservoir is not transparent, there is no test. If the fluid is anythng other than clean, clear and pale in colour, the tester may want to fail on that point. The failure is a major item, meaning the MOT pass certificate will not be awarded.
The other new item is fluid leak. This does not cover washer or radiator fluid, but those fluids that are likely to be considered environmentally harmful or a driving hazard. In other words - oil. The test is simple. The engine is left running at tickover for five minutes. If after that time drops of any fluid are found to have formed that are greater in total than a 3inch diameter pool, it is a Major failure, or if the fluid is continually leaking, a Dangerous failure.
On the basis that my bag of nails leaks copious amounts of oil from both ends of the engine, and the gearbox and the diff, I may have to do something. First thing will be to (a) clean the engine and gearbox and diff unit thoroughly, and (b) perform a mock-MOT test to see how close to the failure criteria my car is. Only then will I either panic or breath a sigh of relief.
Caveat. As with all things where people are invovled in a process, the interpretation of these new rules will be down to the individual tester on the day. Likewise, this is my interpretation of the new MOT testers manual. Others may read it differently.