When working on anything electrical, a person should have a diagram. The diagram for the alternator wiring for a 1985 Volvo 240 can be found in its maintenance manual.
Worn brushes, bad Regulator, or Likely a bad connection or wiring.
at least 50 A
1342
1993 Volvo 240 WAGON 5spd manual transmission. there are two screws on iether side of the console. then its just a matter of disconnecting wires.
The VR is on the back of the alternator.
Inside the reservoir.
Begin by removing the alternator tensioner bolt. Slide the alternator to the left. Remove the alternator belt. Reverse the process to install the new alternator belt.
met poep
under the dash, driver side
While there are many reasons for non heat production, the primary reason you aren't getting heat in your 1998 Volvo 240 is the simple fact that Volvo stopped producing the car in 1993.
http://pliki.volvo.techno.org.pl/schematy/volvo_240__1993.pdf