Complex sentence: After retirement he became player-manager of Willenhall Town and in 1989 became the youth team coach at Port Vale in July 1989 before he took up the same post at Leicester City in June 1991.
Split into simpler sentences: After retirement he became player-manager of Willenhall Town, and in July 1989 became the youth team coach at Port Vale. He later took up the same post at Leicester City in June 1991.