That is a TRW pump, remove the 3 bolts, take off brackets, pry the can off the cast iron pump.
what is the best tool to use to remove the canister after the 3 bolts are removed ? screw driver or a sturdy metal putty knifethere are only 3 bolts. Take them all out to remove the bracket.
Do that and you stand a good chance of ruining the reservoir. Block of wood and a hammer, and work your way around.what is the best tool to use to remove the canister after the 3 bolts are removed ? screw driver or a sturdy metal putty knife