I am ready to assemble my fuel pump and noticed the manual calls for 2 springs (#5 & 9 in the drawing) behind the main diaphragm. Most pumps I have taken apart recently and the recent kits only have the smaller (#9) installed. Your thoughts on 1 or 2 springs needed? Thanks
From Service Manual
Fuel Pump Manual.jpg
2 springs installed
Parts.2.jpg
Pump parts
Parts.jpg
From Service Manual
Fuel Pump Manual.jpg
2 springs installed
Parts.2.jpg
Pump parts
Parts.jpg
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