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| | Marathon Machine Tools service FAQ |
 | | If it is a chip conveyor motor, the problems are usually related to long chips, which are stuck somewhere, possibly due to the coolant pump, which could have sucked in some chips or dirt. |
 | | If the motor reversed and the locking signal is coming only for a short time, very likely the inside shock absorber pads are worn out, ask advice from our service, how to change them, or send the turret to the service center for repair. |
 | | Arrival of this signal causes the reverse of the motor rotation, and also the planetary roller ring 006; so that the rollers rise on their cam ends and push the short circuiting crown ahead, causing the Hirth teeth to engage. |
| www.marathon-excel.com /servfaq.htm (2282 words) |
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