# MACHINERY
> MSHA accident `220230050006` · 01/03/2023 · BC Materials, LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (powered)
- **Injury source:** WHEEL-FROM CAR OR TRUCK
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 3 years
## Operator
- **Controller:** John W  Miller
- **Operator:** BC Materials, LLC
- **Mine:** [4105040](https://api.ai-analytics.org/mine/4105040)
## Narrative

Field Mechanic using impact wrench to secure wheel to a 774 Caterpillar off-highway truck.  The wheel dropped as the mechanic was positioning it causing EE's left middle index finger to be pinched between the wheel and the rim.  

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*