# MACHINERY
> MSHA accident `220002030037` · 07/05/2000 · Walker Stone Company Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Backhoe operator, Trackhoe operator, Crane operator
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 37
- **Mine experience:** 10.05 years
## Operator
- **Controller:** David S  Walker
- **Operator:** Walker Stone Company Inc
- **Mine:** [1400164](https://api.ai-analytics.org/mine/1400164)
## Narrative

HE WAS GUIDING BULL GEAR COVER INTO PLACE WHEN IT SLIPPED AND JERKED HIS LEFT ARM. POSSIBLY PULLED MUSCLE IN SHOULDER AREA OF LEFT ARM.

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