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+61 · 07 4900 0000
info@smoothtorque.au
HOME / SERVICES / SVC-01 · DIESEL SERVICING

Diesel Marine
Inboard Servicing.

Scheduled maintenance, diagnostic work and rebuilds for inboard diesel platforms. Manufacturer-spec intervals for MAN, Yanmar, Volvo Penta, Cummins and Caterpillar marine diesels.

// LOCATION
In-shop & on-site
// TURNAROUND
1 – 5 days typical
// WARRANTY
12 months parts + labour
// DISTRIBUTOR
MAN authorised

Servicing to spec — every interval.

Manufacturer service intervals aren't arbitrary — they're engineered to keep your platform inside its warranty window and prevent the compound failures that make marine diesel work expensive. We follow them.

Every service is logged against the engine hours, with a spec sheet returned to the owner. Coolant, oil, fuel and vibration data are recorded so trends are visible across service intervals — not just this one.

On-site work is available at Mackay Marina berths and neighbouring facilities. In-shop work happens at our facility on Mulherin Drive.

What's covered.

  • Manufacturer-scheduled service intervals
  • Oil, fuel & coolant systems
  • Injector service & replacement
  • Turbocharger diagnostics
  • Exhaust & cooling refurbishment
  • Vibration & alignment
  • Sea trial verification
  • Engine hour log & trending
  • Pre-purchase inspection
  • Warranty repair & claim support

Engine platforms.

Common marine diesel platforms we service in-shop or on-site.

Manufacturer
Series
Range
Status
MAN Marine
i6 / V8 / V12
350 – 1900 HP
AUTHORISED
Yanmar
4LV / 6LY / 8LV
40 – 800 HP
SERVICED
Volvo Penta
D3 / D4 / D6 / D8 / D11 / D13
110 – 900 HP
SERVICED
Cummins
QSB / QSC / QSL / QSM
230 – 750 HP
SERVICED
Caterpillar
C7 / C9 / C12 / C18 / C32
375 – 2000 HP
SERVICED

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Book this service.

Provide your vessel and engine platform — we'll confirm availability and turnaround within a business day.

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