ZR 1
MTU ZR 1 — Marine and industrial diesel engines, 400–500 kW range.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Inspect blade and component wear as well as cracks visually
Check axial and radial bearing clearance with dial gauge
Monitor oil and coolant leaks in the housing and at seals
Remove deposits and contamination on turbine and compressor wheels
Inspect compressor wheel for foreign objects and damage
Determine shaft, bearing and bushing wear
Inspect sealing rings, bearing seals and sealing surfaces for wear
Check fasteners, bolts and vibrations of the turbocharger mounting
Type-general inspection and maintenance points for this equipment category — not model-specific.
Suppliers & Spare Parts
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