Ok, got that. Also, in the past on non ABS vehicles, I've just loosened off the reservoir cap when pushing pistons back in to allow the fluid to be pushed back through the system. With some ABS vehicles it is not recommended that you do that and the bleed valves on each wheel assembly should be used to allow fluid to be pushed out here rather than back through the system. I believe this is done to prevent damage to seals in the ABS pump? I take it this is the same with the system on the 197/200 and loosening off the bleed valves is the recommended option?