No tools required.
- Repair Kit #12137
- High-Pressure Seal with O-ring #12142 (included in kit)
- Packing Follower #12135 (included in kit)
- Dynamic Seal Back-up #12139 (included in kit)
- SL4, High-Pressure Cylinder #11223
- SL4, Cylinder Liner #11605
- High-Vacuum Grease #11447 (included in kit)
- Blue Goop #11111
- Isopropyl Alcohol
Hypertherm is in no way affiliated with the above mentioned manufacturer.
Inspect the inside of the high-pressure cylinder, if scratches/galling have occurred, use Scotch Brite or a similar abrasive pad and roll back and forth to each end of the high-pressure cylinder to remove blemishes.
Repeat the process (if needed) with 1500 grit abrasive to polish the inside of the bore.
Apply high pressure grease to the O-ring.
Slide the O-ring onto the groove of the high-pressure seal.
Put the high-pressure seal into the dynamic end of the high-pressue cylinder.
Put the dynamic seal back-up behind the high-pressure seal.
Put the brass packing follower into the high-pressure cylinder, behind the dynamic seal back-up.
Continue to static seal assembly. If complete, reassemble the high-pressure cylinder into the intensifier assembly.
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