Semtex
Member
- Joined
- Mar 14, 2020
- Threads
- 2
- Messages
- 11
I upgraded to a new Honda commercial HRU196 Buffalo Bull Pro with the blade brake clutch system and the GXV160 engine.Moreover,I really wanted the Engine brake model due to the reduced weight and I didn’t see the need for a B.B.C but there was a 3 month wait for stock ,extended even further by the Corona virus.Consequently, I was offered the Blade Brake model with a decent reduction in price to good to refuse.Moreover,I broke In the engine last week then I mowed my lawns this weekend.The engine had adequate power and sounded extremely quiet but by the time I had finished the lawns,I found it very hard to manoeuvre into smaller places and very surprised by the weight when the catcher started to fill up compared to my older Honda with the GSV190 engine with the same sized plastic catcher. .And when the clutch lever pressed together wearing thick gloves are essential for comfort .The improvements were the much thicker pull cord that should of been fitted 30 years ago and the much larger surface area air cleaner and the protective plate covering the carburetor and the steel engine cover.I drained the engine oil with the engine hot but couldn’t see any metallic particles once the oil settled into a glass jar. After another 5 weeks I will use a100% PAO & Ester API 10W-30 Synthetic M/Cycle and car oil with full Zinc .In the end it will extend engine life and should run cooler,provides superior boundary lubrication,a stronger film strength and a no shear oil with extremely high viscosity Index number.Furthermore,I did the Maths and could add 4.26 Mls of Red Line Si1 fuel system cleaner with around 30-60% of Polyetheramines into my 5 litre fuel container to keep the entire fuel system including combustion chambers and valves like new with each top up or just add it before each of the 3 oil changes every year.Or use Flashlube valvesaver which does a similar job at 1ml per litre.I installed a BPR5EIX IRIDIUM spark plug but only the ones sold in the USA are gapped at 0.030”.The Australian equivalent can’t be fitted as plugs are gapped at 0.025”.It’s a shame mowers have moved toward these safety systems that have made them so bulky and heavy,making mowing a less pleasant experience.I wonder whether I should adjust the mixture screw on the carby once I’ve read the spark plug colour I gotta.But that may require another mixture screw.How many of you have found their mowers required an adjustment?