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If you're a lucky owner of the model years that have one.
On the A750F filler is located as shown in the FSM LH rear.
Back to the fill plug and O ring. The online or dealer parts schematic relate the corresponding fill plug part number- filler hole or plug doesn't present clearly in the image so it leaves you guessing. Makes it hit or miss ordering the right part. Frustrating but its one of those part diagram anomalies you get sometimes.
Fill plug torque Spec: 39Nm/29ft lbs
edit: added the parts diagram
View attachment 1633252
It's the same return line for all years. It's just some pull off from below at radiator. I do from above which is after radiator and cooler at PS of radiator near reservoir.
I tap in at last point in transmission return line to catch fluid as I run engine while adding transmission fluid so I don't run low. Always start by draining then filling pan so pump is picking up fresh.
View attachment 1681113
Filling of the 04-07 is a PITA
View attachment 1681116 View attachment 1681117 Rubber O-ring is on fill plug and can be reused. Others drain & check are metal and must be replaced.
View attachment 1681118
29ft-lbf seem like a lot of torque for and bolt with rubber O-ring? Where did you find that in the FSM?
It's still advisable to check level at proper transmission fluid temperature, and set by the book. Transmission level either too high or too low may cause issues.
I'd never thought about it, thanks! 29ft-lbf is corrected for fill plug torque and 15ft-lbf for drain & inspection plugs, found in FSM and posted a few pages back.Not familiar with this particular model, but is is probably a trapped o-ring in a boss. Once the plug is down, it creates the right volume for the o-ring to sit in without being able to over-squeeze it. The torque ensures it will not come loose with vibration and temperature cycling.
See e.g. this document: http://pressureconnections.com/customer/prcoco/customerpages/literature/Steel_O-Ring_Boss.pdf
Is anyone actually running the Mobil 1 3309 ATF in their 98-02 lx470s and series 100s? Seems to be mentioned but not much certainty on use. It is the same atf that I run on our Volvo XC70 with the Asain transmission and I have a case in the garage. Just want to get some real results from fellow mudders before taking the leap.
Is it Toyota WS rated?
According to Mobil 1 yes but wanted real world input here. Like I said, I have a case left over from my xc70 which has a MUCH more finicky transmission and was curious if anyone ran it on the cruisers.