Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,276,768Injury reports 135,424Establishments Most recent incident 2025-12-31

OSHA Injury Report: BU 1 - Engine Systems and Components : BU-1 Pistons Morristown

Injury · Days away from work

On , an injury at BU 1 - Engine Systems and Components : BU-1 Pistons Morristown in One Mahle Drive, TN, Morristown, TN 37815 resulted in days away from work. Employee was machine Operator in pistons and Piston Rings Manufacturing.

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Parent company
MAHLE Engine Components USA, Inc.
Street
One Mahle Drive, TN
City
Morristown
State
TN
ZIP
37815
On-site location
MMS Line 4 Rough Turn machine
Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
15
Days restricted or transferred
136

Employee was coming down rolling ladder after adjusting machine loader.

Employee slipped and missed bottom step of ladder. Employee fell to concrete floor and hit his right knee then fell to side and scraped left elbow.

Hyperextension of right knee and abrasion of left elbow.

Concrete floor.

Hyperextension right knee and abrasion left elbow. Fell from bottom step of ladder to concrete floor.

Job description
Machine Operator
SOC code
51-4199: Metal Workers and Plastic Workers, All Other
NAICS code
336310: Pistons and Piston Rings Manufacturing
NAICS vintage
2022
Employees at this establishment (2025 average)
710
Hours worked at this establishment (2025 total)
1,510,675
EIN
096372883
Establishment ID
1070978
Employer case #
2025-04
Date of incident
Shift started
06:00
Time of incident
12:25
Filing year
2025
Submitted to OSHA
2026-01-26

View BU 1 - Engine Systems and Components : BU-1 Pistons Morristown's full OSHA safety record →

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections, so no per-record IMIS deep link exists.

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