5 Maintenance
18
Read the instructions carefully. The items refer to the parts list and service kits section.
5.3 General Dismantling
Step 1
Sanitary Inlet
Loosen the Set Screw (34)
with a 3/32” Hex Key, minimum 2 turns.
Remove the Sanitary Inlet (11) and Stator (12).
Warning: Hold or turn on Stem (7). DO NOT hold or turn on Tee Housing (8) or Tee Housing Cap (14). Doing so will
damage the Geartrain (drawing 6).
Step 2
Nozzle Housing
Unscrew the Nose Plate (10) with a
½” slotted screwdriver.
Pull the Nozzle Housing (drawing 15) from the nose of the Tee Housing (8) with the Nozzle Housing Upper Bearing (26).
Remove the inner Nozzle Housing Lower Bearing (25).
Step 3
Cap and Geartrain
Using pliers or a bench vise on the flats of the Cap (6), unthread it from the body (drawing 11).
Warning: Hold or turn on Stem (7). DO NOT hold or turn on Tee Housing (8) or Tee Housing Cap (14). Doing so will
damage the Geartrain (drawing 6).
Pull the Geartrain (drawing 6) from the remainder of the body (drawing 11). Two slotted screwdrivers can be placed on either
side of the Rotor (48) and used to lift the Geartrain out. This is only for leverage and should not be used if the Geartrain is
jammed or stuck inside of the body.
Step 4
Body Assembly
Unthread the Tee Housing Cap (14) from the Tee Housing (drawing 8).
Note
: This is a
Left Hand
thread.
Remove the Stem Screws (32)
with a 5/32” Hex Key, and Stem Base (drawing 9) from the Tee Housing (drawing 8).
Remove the Tee Housing (drawing 8) by pulling it from the Stem (drawing 7). The upper Tee Housing Bearing (23) will pull
off with the Tee Housing.
Remove the lower Tee Housing Bearing (23) and Tee Housing Bevel Gear (drawing 10).
Summary of Contents for GJ PF-FT
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