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Disassembly – Remove & Disassemble Tube
February 28, 2017 21:38Remove (Item 9) tube. Remove (Item 18) lower body. Remove and discard two (Item 7) o-rings (not shown), one located in the (Item 11) upper body and one located in the (Item 18) lower body.
Disassembly – Disassemble Check Stop Assembly
February 28, 2017 20:07Remove the (Item 7) gasket from in the top side of the (Item 25) check stop and the (Item 24) o-ring from the outside of the (Item 25) check stop.
Disassembly – Disassemble Foot Valve Body
February 28, 2017 18:48From the (Item 21) foot valve body remove: (Item 37) Retaining ring (Item 65) “U” cup packing
Kit Installation & Assembly
February 28, 2017 15:08All rubber goods and packings should be lubricated with a compatible lubricant prior to assembly. You will need the below list of tools/item(s) for this reassembly: PTFE tape Loctite nickel anti-s...
Disassembly – Remove Packing
September 14, 2016 19:48With o-ring pick, remove the (Item 8) Poly seal packing from the (Item 15) foot valve body. Tools needed for this step: O-ring pick
Disassembly – Remove Pump Rod Assembly
February 28, 2017 21:39Remove the (Item 26) pump rod assembly from (Item 9) tube. Place (Item 26) pump rod assembly in a vice gripping the button end of the (Item 26) pump rod. NOTE: Use a soft cloth between the vise an...
Disassembly – Remove and Disassemble Upper Check
February 28, 2017 20:07Remove (Item 21) check from the (Item 15) pressure chamber body. Remove the below items from the (Item 21) check: (Item 37) Retaining ring (using appropriate sized internal snap ring pliers that w...
Disassembly – Remove Tube from Plunger
February 28, 2017 18:49Hold (Item 26) plunger and (Item 30) primer rod assembly in the upright position with the (Item 33) lock nut on the table. Using a soft mallet, gently tap (Item 9) tube down from the (Item 26) plun...
Kit Installation & Assembly Overview
February 28, 2017 15:10637305-X43 for general repair of 66300-XXX lower pump ends. Completely clean parts, evaluate and inspect for wear. Key areas for wear: Plunger Main material tube Balls Seats Packings Foot valve bo...
Disassembly – Remove Ball Guide
September 14, 2016 19:49Remove the (Item 19) ball guide from the (Item 15) foot valve body. If the (Item 19) ball guide is stuck, place a wood dowel through the inlet of the (Item 15) foot valve body and against the (Item...