Disassembly – Disconnect Motor / Lower
NOTE: Be sure to have a copy of the pump operator manual(s) handy when completing assembly and disassembly of the lower pump end from the air motor.
NOTE: All threads are right hand.
- Lay the pump assembly on a work bench.
- Using a 15/16" Box/Open End Wrench remove the three (Y85-29-C) nuts from the three spacer rods. Note: An additional 5/8" Box/Open End Wrench maybe needed to secure the three spacer rods while removing the three (Y85-29-C) nuts.
- Pull the air motor from the lower pump end until the motor piston rod is in the “down” position and the lower pump end rod is in the “up” position.
- Using e-ring pliers, slide the (90102) retaining ring up far enough to allow the (90109) sleeve to move upward and release the two (90096) connectors.