Removed my lift cover today on a 1959 641 to correct bobbing and implement dropping after shut-off.
Two questions -
Attempting to remove Check Valve. Manual calling for NCA-997 tool which of cause I do not have. What size, length and thread BOLT do I need. Guess 1/4, 4 inch, fine thread??? But only want to make one trip to town so please advise.
Second question - when I removed the accessory plate the safety valve cavity was full of oil. Is that normal or does that indicate the safety valve was pupping off? My first cover removal, so do not know why I would assume anything, but assumed the cavity around the safety to be empty.
Two questions -
Attempting to remove Check Valve. Manual calling for NCA-997 tool which of cause I do not have. What size, length and thread BOLT do I need. Guess 1/4, 4 inch, fine thread??? But only want to make one trip to town so please advise.
Second question - when I removed the accessory plate the safety valve cavity was full of oil. Is that normal or does that indicate the safety valve was pupping off? My first cover removal, so do not know why I would assume anything, but assumed the cavity around the safety to be empty.