STEP 1: Clean all parts before proceeding with assembly.
STEP 2: Place smaller O-ring (2-240) into groove A and larger
O-ring (2-157) into groove B [Fig 1].
STEP 3: Install Protector Tube. Notches on Tube line up with Carbides on
Back Reamer [Fig 3].
STEP 4: Lock Protector Tube into place by installing the Snap Ring into
groove C [Fig 2]. After positioning Snap Ring with snap ring pliers, tap Snap
Ring with a hammer and screwdriver until it locks into the groove [Fig 4].
STEP 5: Install Fluid Nozzles, 6 places [Fig 3].
The Protector Tube is now completely installed.