An excellent film camera repairman is Dave Illot of Aztech Services. He specialises in Nikon but is equally competent an all other makes. He does not charge to look at a camera and has no minimum charge. If it costs say £10 then that is what he will charge, if it can't be repaired then there is no charge.
His contact is by email :- firstname.lastname@example.org
Telephone:- 01425 674004
Address:- The Workshop,