Graco SaniForce 24V311, Instructions - Parts Manual

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Repair
Repair Repair Repair
Replace Replace Replace Elevator Elevator Elevator Seal Seal Seal
1. Remove the cap (122).
2. Screw the piston retainer capscrew (113) out of
the piston and remove the parts. Inspect parts
for wear and damage. Replace as necessary.
NOTE: NOTE:
NOTE: When replacing packing (109), install a
new spreader (110) to increase the life of the
packing.
3. Apply appropriate waterproof sanitary lubricant
to the inside surface of the tube. Reassemble in
reverse order.
4. Apply medium-strength thread sealant to the
internal threads of the piston housing (104) and
the threads of the capscrew (113). Torque the
capscrew to 15 to 20 ft-lb (20 27 N•m).
Apply medium-strength thread
sealant to the threads.
Torque to 20 to 40 ft-lb (27 to
54 N•m).
Torque to 15 to 20 ft-lb (20 to
27 N•m).
Apply appropriate waterproof
sanitary lubricant to the outside
outside
outside
of the leather packing.
Apply appropriate waterproof
sanitary lubricant.
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