Service Provider: Isaac (TS Marine)
Engine Hours: 990
1. Engine & Drive System Service
- Engine Oil: Replaced with 3.8 Lts of Delo Gold Ultra CI-4 15W-40.
- Oil Filter: Installed new Sakura Oil Filter (Z436).
- Fuel Filter: Installed new Ryco Fuel Filter.
- Coolant: Flushed and replaced using Yanmar Coolant (YM8-3250-0005).
- Impeller: Installed new Johnson 09-1026B-1; inspected housing for wear.
- Gearbox Fluid: Drained and replaced with 1 Lt of Havoline ATF J.
2. Component Replacements
- Starter Motor: Replaced existing unit with STR 12V 9TH CW (Denso Style).
- Fresh Water Pump: Removed old unit and installed new assembly as old one has faulty bearings and was in danger of seizing up.
- Gearbox Drain System: Installed new Gearbox oil sucker pump hose.
- Diesel Heater: Replaced dedicated fuel filter.
3. Hardware & Consumables
- Various miscellaneous gaskets, sealants, and marine-grade clamps.




Starter Motor On-going Problem
With the new starter motor now installed and working well we were surprised to find we were intermittently having problems with the starter not being activated when pressing the start button. It seemed to be an electrical connection problem.
Isaac checked the wiring and replaced the relays. He has also installed an emergency start button for our peace of mind while he continues to track down the intermittent fault.
