H.M.R Diesel & Marine

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H.M.R Diesel & Marine Diesel & marine mechanic providing mobile service and repairs to marine and industrial engines, on and around the Gippsland lakes.

This post here is all about Maintenance and the importance of it. H.M.R diesel and marine was recently tasked with a ful...
16/06/2026

This post here is all about Maintenance and the importance of it. H.M.R diesel and marine was recently tasked with a full cooling system strip, clean and reseal on a pair of Cummins QSB 5.9 engines. Notice the build up in the first picture of the heat exchanger calcium build up causing cooling and performance efficiency.
More alarming though in the other pictures is a leaking after cooler core caught just in time!
The aftercooler cools down boost air from the turbocharger before entering the engine’s intake. Had this cooler completely failed it would be a different story with sea water in the intake. Your marine engines cooling system should routinely be stripped, cleaned, inspected and resealed every 3 years.
If you think your marine engines cooling system needs a birthday contact H.M.R diesel and marine - 0423784996

H.M.R Taking control on this 48 Platinum Riviera. The old Hynautic engine controls were becoming unreliable and parts fo...
16/06/2026

H.M.R Taking control on this 48 Platinum Riviera. The old Hynautic engine controls were becoming unreliable and parts for repair virtually unavailable . The fix for this? Rip out the old controls and fit Vetus electronic controls. We also fitted a third station on the starboard side lower deck for ease of parking. Well built fantastic product giving this Riviera the upgrade it needed what a difference!
If you’re in need of an engine control upgrade give H.M.R diesel and marine a call to discuss your options - 0423784996

Address

110 Normans Road
Metung, VIC
3904

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 7am - 12pm

Telephone

+61423784996

Website

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