Hi just wanting to pick your brains on how to
remove a plug in the head of a 4020 to install a
block heater. It is a hexagon plug that I have a
real good socket to fit in side. I have a real
good half inch hammer driver that I can use as
well. Should I heat the area around the plug as
well as the plug or just the area around it. I
have put the half inch johnston bar on and gave it
a good pull without any movement. Do I need the
heat if I have a hammer drive wrench that may jar
it loose? I do not want to break anything here so
thats why all the questions. thanks for any info
to help me out.
remove a plug in the head of a 4020 to install a
block heater. It is a hexagon plug that I have a
real good socket to fit in side. I have a real
good half inch hammer driver that I can use as
well. Should I heat the area around the plug as
well as the plug or just the area around it. I
have put the half inch johnston bar on and gave it
a good pull without any movement. Do I need the
heat if I have a hammer drive wrench that may jar
it loose? I do not want to break anything here so
thats why all the questions. thanks for any info
to help me out.