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the fluid should be changed every 20thou km regardless of what Holden or your log book says. trans fluid will carbon up the filter if left too long and can cause blockages in the valve body as well. I've seen the damage caused by old fluid. there is no such thing as a long life fluid. fully synthetic fluid is better but expensive as the box will run cooler but it still needs to be changed at the same interval as normal fluid. heat and friction destroys fluid of any type eventually
Most 1/4 inch adapters are weak as piss. try a good brand like koken or snapon, if you have the space try a gentle tap with a hammer or impact driver
You saw plenty of boxes because that's all you worked on. There are exceedingly more boxes that survive the recommended period than those that dont. It's when people start ####ing with the motor's, putting more power through, towing without following revised intervals, not fitting coolers etc that you start getting your issues cropping up.I don't wish to tread on your toes mate but it's not overkill. go to any tranny w/ shop and you will be basically told the same thing. you are a Holden tech and I suppose you guys have to follow the book- no offence meant. I spent 13yrs in the tranny game. saw plenty of boxes **** themselves because of long lack of maintanence periods. but if folks want to follow what the owners manual recommends then by all means do that. it eventually just sends more work to the aftermarket industry. which i.M.O is a good thing
Should be a standard on all carsI know this is an old thread but I just changed my oil (5 speed ) 70K and the oil came out dark red. I wished I changed it at 40K. I put a cooler on at the same time as the dash readout in summer sometimes sees the fluid temp above 100c. My car doesnt tow. I recommend 50K oil change Max and if you tow less.
I fitted this, the photo is not correct. The kit has steel brackets and looks factory when installed.
AUTOMATIC TRANSMISSION COOLER"KIT"COMMODORE VE | eBay
An update, 34 degrees in Perth today, over 1.5 hours driving heavy traffic and freeway. Temp never went more than 79c. Awesome. And sitting in heavy traffic the temp actually went down as the coolant temp went up. The cooler is getting air from the fans and working well.