https://www.tapeheads.net/showthread.php?t=11143


https://www.audiokarma.org/forums/index.php?threads/ct-f1250-reel-motor-rebuild-ct-f800-900-950-1250.53981/


https://www.audiokarma.org/forums/index.php?threads/rebuilding-a-pioneer-ct-f900-transport.67191/


https://www.audiokarma.org/forums/index.php?threads/rebuilding-a-pioneer-ct-f900-transport.67191/