my 307 cc developed very heavy steering without any warning I was told check the 10a fuse and fluid so changed the fuse and changed oil but nothing so then had a reconditioned pump fitted still not working then read an old post on here saying there’s a 70amp fuse at the side of the main fuses it hadn’t blown but was shabby so replaced the 70amp fuse instantly worked the steering is fine wasted £160 on pump and fitting then fixed it with a £3 fuse if your having problems check this fuse 👍👍👍
