
Engine Overhauling
Marine Engine Overhauling
Planned and emergency overhaul of main engines, auxiliaries and critical rotating machinery, afloat or in dock.

Overview
Marine Engine Overhauling
ARCSHIP overhauls main and auxiliary engines and their associated machinery to original-equipment-maker and classification-society standards, planned around the survey calendar or mobilised as an emergency response.
Work covers dismantling, inspection, measurement, renewal of running gear, reassembly and commissioning, supported by condition reports and test records that protect reliability and asset value.
- Main & auxiliary engine overhaul
- Maker- & class-recognised workmanship
- Planned or emergency attendance
- Condition reports & measurement records
Scope
Capability
Assessment
Review of running hours, performance data and maker recommendations to define the overhaul scope.
Dismantling
Controlled dismantling of units with parts tagged, protected and recorded.
Inspection & Measurement
Dimensional inspection of components against maker tolerances to identify wear and defects.
Renewal
Replacement of bearings, rings, liners and running gear with genuine or approved spares.
Reassembly
Reassembly to maker torque and clearance specifications, fully documented.
Commissioning
Function testing, trials and performance verification before return to service.
FAQ
Frequently asked questions
Do you attend for emergency engine breakdowns?
Yes. ARCSHIP mobilises teams for emergency overhaul and breakdown attendance alongside or at anchorage.
Is overhaul work carried out to maker standards?
Overhauls are completed to original-equipment-maker tolerances and classification-society requirements, with measurement and test records.
Can overhaul be planned around a dry-docking?
Yes. Scope is routinely planned around the survey and docking calendar to minimise off-hire.
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Need engine overhauling at an Omani port?
Send the vessel particulars, port and scope for a technical proposal and indicative timeline.