Hello novasarc1,
Sorry you did not leave name. You can use any Rowe Ami manual that features the 1100 mechanism, there are number of sites in the USA that you can download manuals from also a number of dealers with the manuals on CD, I prefere a manual.
More than likely the transfer motor will need replacing, on the open gearbox look at a brown fibre gear it will have some broken teeth allowing the gears to slip.
I stock good used motors but I am in the UK.
Regards
Alan Hood
ami-man
UK
ami-man
UK