That capacitor needs to be replaced with an X Class type, a modern value will be 47nF (0.047uF) X Class 2 type is what's normally used.
EDIT: Also be aware that if you've bypassed the live switch contacts then the chassis will be live with the receiver switched off but still plugged in to the mains if the mains lead has been wired correctly to the mains plug.
Lawrence.
EDIT: Also be aware that if you've bypassed the live switch contacts then the chassis will be live with the receiver switched off but still plugged in to the mains if the mains lead has been wired correctly to the mains plug.
Lawrence.







