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1 Level
1300 Review
50 Karma

Review on Efficient OTC (522) Large Gear and Pulley Puller for Easy Removal by Sean Young

Revainrating 3 out of 5

Heavy strong puller but with manufacturing defects

OTC tool comes in two separate parts. When the spindle was screwed into the lubricated block, the spindle threads tightened almost immediately. Cause: UNF 3/4 " The thread of the block was not cut cleanly during/after tool manufacture. This is a typical error in quality control. With the new UNF 3/4" tap, I rethreaded the thread. During this operation (rework) many metal chips were removed. Wonderful! Now my tool is optimally ready for use.! Caution: Always use grease on the spindle. That's convenient.

Pros
  • Few competitors
Cons
  • unreliable