Installation/Operating Instructions for NP-5080-82
(Front Worm Wheel)

• Mount Bronze Gear to Hub Drum .0015 - .002" fit.
  
  
• Gear pitch on Worm Wheel manufactured .012" Oversize
  
  
• 9/16" hole in bronze, use #2 Morse Taper Reamer to fit pin
  
  
• Install 3/8-24-1" Flat Head Hex Screws with Loctite Blue removable Treadlocker
  
  
• Do not replace steel Worm 5080-61 if possible
  
  
  Run in Procedure:
  
• No parts installed above the centerline of the machine
  
  
• Start with 32 tooth Feed Gear, run for 1 hour in low and stop. Remove oil and let machine cool off.
  
  
• Refill oil and install 40 tooth Feed Gear and tighten hand clutch
  
  
• DO NOT RUN IN QUICK INDEX
  
  
• Run machine for 4-6 hours in direct keeping low keeping in mind that no heads, spindles, attachments, etc. should be functioning during this procedure
  
  
• Manually put the machine into quick index and run for 5-10 minutes, Stop the machine, drain oil and refill
• Engage quick index and run for one hour
  
  
• During the whole procedure be sure to check and tighten 3/8-24-1" Flat Head Screws, Heat from machine and vibration could neutralize the treadlocker's effectiveness
  
  
  
• REVIEW ABOVE PROCEDURE BEFORE INSTALLING 5080-82 WORM WHEEL