power steering belt not on the pulley properly

[Niall]

Air con or non air con? If it's aircon, there's a auto adjuster in the driver front wheel arch. There's a space in the adjuster to fit a 3/8 ratchet then you just push it loose. If it's non air con, there's a 6mm Allen key bolt down the side of the PAS pulley. Loosen that then the idler that it sits against, there's 2x 13mm bolts holding that against the PAS bracket. Loosen them and the belt will loosen off.