How do I replace the clutch in a 1991 toyota corolla?

Pull off the rear and front cross-members with the steering knuckles (and brake lines) disconnected and drop them down, then lower the gearbox (only after disconnecting the electrical cables, slave cylinder and gear linkages). The trickiest part is accessing the rear engine/gearbox mount use two extendable 1/2"-drive shafts and sockets through the LHS steering rack hole
and whack a spanner on the nut end jammed against the firewall.

Phew ! Prick of a job if you have the money get someone to do it...:)

Greg
December 2008