DynaTech Mechanical Services - DMS

13/06/2025

After 837 days, 1 pandemic, countless breakdowns (machines and mental), We're back online! We’ve been busy turning spanners, not typing statuses - but we’re back to share the grease, grit, and greatness! Including the purchase of our new hydraulic trailer allowing us to carry out on-site hydraulic hose repairs!

Servicing the south west from Busselton we cover Dunsborough, Scott River, Manjimup, Wilga even up to Mandurah and everywhere in-between. We can now carry out the complete suite of repairs to your civil, ag and transport equipment:
• Mechanical,
• Electrical,
• Air Conditioning,
• Component Rebuilds and now,
• Hydraulic Hose Repairs.

If you've got a machine that's not quite working the way it should be reach out and we'll see what we can do.

07/12/2022

Looking for a motivated, easy going mechanic or sparky to join us to assist with our Southwest and Bunbury works.

Day to day task will consist of but not limited to:
- Vehicle and machine inspections
- Electrical accessory installations
- Call outs/break downs
- Mechanical, electrical & hydraulic diagnosis & repairs
- Machine & component rebuilds

Works will be carried out over a 5 day week - (Monday-Friday)

We will provide the following to the right candidate
- Work ute
- Training
- Competitive rates

What's required of you?
- Tools for the trade
- Positive Vibes
- Trade qualification (Mechanical or electrical)

If interested, please don't hesitate to get in touch and/or share this with your mates.

16/08/2022

I few wiring issues I came across the other week working on a Kenny and a very tidy Claas header.

14/08/2022

Landcruiser was leaking oil around the oil cooler just about as quick as it was going in!

09/08/2022

Had a forklift stuck in bottom gear, ECU was flashing a tr**ny output speed code,

Found the speed sensor only just hanging in there! Bare wires had touched, which was shorting out. Managed to trim the wires back close enough, resolder and heatshrink.

Unfortunately wasn't the only problem causing the tr**ny to be stuck in low gear as there was also a solenoid that was not happy. Dealer quoted $1300 each one! Made a few phone calls to our suppliers and we're able to get them quoted at a much more reasonable $550 - little suckers must be filled with gold.

08/04/2022

Last week we had a machine with what looked to be a casting defect in number 6 cylinder head.
Overnight water from the cooling system filled the exhaust manifold. When the machine was attempted to be started it did what is referred to as a 'hydrolock'. This is when fluid (normally water/coolant) enters a cylinder, valves close and the piston attempts to compress the liquid normally resulting in an odd shaped con-rod and a hefty repair bill.
Fortunately the operator stopped immediately and gave us a call. We diagnosed the fault and were able to replace the head with another head from an 'organ donor' engine the customer had and source other required parts to get the machine going again with the biggest delays being freight of parts from eastern states.

18/03/2022

One of our customers machines had low power and would throw a intermittent 'E03 - Call dealer' error code which would put the machine into a reduced power/limp mode. The machine could be restarted which would suspend the code and allow the machine to operate normally however once put under load the error code would return and the machine again put into limp mode.

A quick diagnoses found that 2 of the 4 gauze screens in the banjo fittings before the fuel pump were nearly completely blocked limiting the amount of fuel to the fuel pump. We were able to clean the screens and run the remaining fuel in the tank through a filter to ensure there was no repeat of blocked screens. We were able to get the machine back to work with less than an hours downtime.

12/03/2022