Isx 870 with 1.2 million miles 05 international

[2dlb]

Just spent last week pulling the front cover off a 871 after chasing leaks. Found leakers in the corner by the water pump, 2 on the left 1 behind compressor high and 1 low. While cleaning the cover I ran a large flat file over the face and was amazed at how much distortion from fretting there was, spent a fair bit of time hopefully got it flat enough to seal good now.