Magnum Venus Plastech PATRIOT 1-1_4 PAT-LS-12270 - Manual (Page 21)

PAT-LS-12270 Series Fluid Section Manual
Rev. 01/2012 Page | 21
Fluid Section Assembly:
• Inlet Valve Assembly –
1. Properly clean Inlet Valve – checking the ball seat area.
2.
Install a new O-Ring on the Inlet Valve, lubricate O-Ring and threads with Red
Grease (6706-2-1 1 oz).
3.
Lightly grease the Inlet Ball with Red Grease and place in the Inlet Valve.
4. Install the Foot Valve Spring onto the Inlet Ball, narrow side against the Ball.
5. Place the back of the Ball Stop on top of the Foot Valve Spring and into the grove
in the Inlet Valve, using a pair of Pliers squeeze the Ball Stop and push the front
into the grove. Set the Inlet Valve aside for now.
• Inlet Body Assembly –
6. Properly clean Inlet Body, lightly lubricate the threads and seal area with Red
Grease (6706-2-1 1 oz).
7.
Screw the assembled Inlet Valve Assembly into the bottom of the Inlet Body
(PAT-LS-1002), lightly tighten.
8. Mount the Inlet Body into a vise by the flats on the Inlet Valve.
NOTE: Use care not to drop the Inlet ball as it will be damaged.
NOTE: Secure the pump vertically in the vise by the flats on the Inlet Valve or the
Inlet Body. Use care not to damage the pump when clamping it into a vise. Use
a soft jawed vise or a towel or rag between the vise and pump.
NOTE: Do not use any grease in the DUO Fluid Sections (PAT-LS-12270-D).
NOTE: Do not use any grease in the DUO Fluid Sections (PAT-LS-12270-D).