# HANDLING OF MATERIALS
> MSHA accident `220192970015` · 10/15/2019 · Pete Lien & Sons Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 20
- **Mine experience:** 1.44 years
## Operator
- **Controller:** Pete Lien & Sons Inc
- **Operator:** Pete Lien & Sons Inc
- **Mine:** [3900020](https://api.ai-analytics.org/mine/3900020)
## Narrative

The employee raised the box to change the oil on a Polaris Ranger ATV. Once the oil change was complete, the employee was lowering the box by pushing on the top of the box when they heard a pop and felt pain in the shoulder.

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