Hi...
I have a Halfords 2 tonne hydraulic trolley jack. It's the older version of this one:
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I've had it about 6 years, and although it's only seen light use i thought it would be a good idea to check the hydraulic oil level. So, after a quick re-read of the instructions, off i set to remove the filler plug. Like a complete muppet though, i actually removed the safety valve instead, which the instructions go to great pains to say do not adjust. Not only did i adjust it, i removed it :(
I've re-fitted it, and it's in approximately the same position it was before i messed with it, but is this good enough? Is there any way to check, or should i just err on the side of caution and buy another jack?
TIA...Nick.