User Manual

TM
Model 3660M0217-01
Rev. 7/11 5-37
Lubrication and Maintenance
NOTICE
Entrance of air into pump will cause rapid and severe corrosion.
KEEP AIR OUT OF PUMP!
NOTE:SUSPENSIONFERTILIZERmustbeushedfrompumpforANYstorageperiod.
1. Flush pump with 5 to 10 gallons of fresh water and circulate until all corrosive salts are dissolved in pump.
2. Set pump on 10. Draw in a mixture of half diesel fuel and 10 weight oil until discharge is clean. Plug inlet and
outlet.
Liquid fertilizer piston pump
PISTON PUMP STORAGE
FERTILIZER CHECK VALVE CLEANING AND REPAIR
1. Unscrew valve body and separate halves. Note direction and location of parts.
2. Clean and inspect parts. Flush with clean water. Replace damaged parts.
3. Reassemble exactly as shown. O-ring and valve seat must be firmly in place inside each half of valve body.
Direction of flow
Valve seat
Valve ball
Guide
O-ring
Spring