water cap

  1. #1
    hi all
    I can't seem to remove the water cap on the radiator bottle, it has two arrows and a sort of book symbol? and looks like you twist and press, does anyone know? i just want to check my water level in this heat and refill if have to..
    thanks : )
  2. #2
    Metal type press down on cap whilst turning,plastic type old rag over the top then adjustable grips.both ways done when the engine is stone cold.