Search found 46 matches
- Tue Mar 10, 2015 10:56 pm
- Forum: General Discussion
- Topic: NQ50 Oil Pump Operation
- Replies: 1
- Views: 2223
NQ50 Oil Pump Operation
I've disassembled my oil injection pump and don't see how it is supposed to operate. The rotating cam doesn't press against any pump plunger. There is slot along the cam shaft. I found check valve in the output, none in the input. Haven't seen any photos or drawings of how this adjustable rate oil i...