The GRACO 17L086 is a genuine repair kit designed to replace a worn or damaged knock valve in GRACO Magnum X5 and X7 paint sprayers. It is intended for use with manual push prime systems, where the push prime function unseats the ball to facilitate priming. The kit contains essential components for restoring the push prime mechanism, ensuring reliable operation and maintenance of the sprayer. Material specifics are not detailed, but GRACO parts are known for durable construction suitable for demanding painting environments.

Key Features:

• Repair Kit
• Magnum X5, X7
• Durable, genuine GRACO components
• GRACO Magnum X5, X7 paint sprayers
• Ease of maintenance: Designed for straightforward replacement of push prime components
• Reliability: Genuine GRACO parts ensure long-term performance
• Duty cycle: Suitable for regular maintenance and repair cycles

Applications:
Used for repairing and maintaining the push prime mechanism in GRACO Magnum X5 and X7 paint sprayers, ensuring proper priming and sprayer function.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the sprayer.
• Disassemble the enclosure before replacing the PushPrime module
• Use a 1/16" hex driver to remove the button by loosening the set screw
• Use a 13mm deep socket to remove and install the PushPrime module
• Torque the PushPrime module to 200–220 in-lb (22.6–24.9 N•m)
• Lightly tighten the set screw when reinstalling the button
• Reassemble the front cover and enclosure after replacement
• Perform assembly verification after installation
• Regularly inspect push prime components for wear or damage
• Replace worn parts promptly to maintain sprayer performance
• Follow GRACO’s recommended torque specifications during installation