RX - 2nd Gen (2004-2009) Discussion topics related to the 2004 -2009 RX330, RX350 and RX400H models

Replaced Differential Fluids

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Old 11-19-11, 09:15 PM
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rsen99
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Default Replaced Differential Fluids

I didn't see anything in the 2nd gen forums so I thought I would put up a post for others. 2004 90,000 miles.

Front: Six sided 15/16 inch shallow socket. Got mine from Sears. Needs to be shallow because the top plug area is really tight. Take top plug off first.

Rear: Torx T55 for a rachet again from Sears. Used PB Blaster and propane torch, after the heat the plugs came right off. Take top plug off first.

I used Valvoline Synthetic 80W90. I bought 3 quarts since there is some spillage while filling. The top plug in the front had a sticker on it recommending 85w90. Neighbor had a gear oil pump; I did see one at Advance Auto (didn't check price).

I didn't post pictures, there are good pictures in the Haynes Manual, which I got from the library. The dealer wanted $160 for this service, eek.
Old 11-19-11, 09:42 PM
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TimBlaes
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Originally Posted by rsen99
I didn't see anything in the 2nd gen forums so I thought I would put up a post for others. 2004 90,000 miles.

Front: Six sided 15/16 inch shallow socket. Got mine from Sears. Needs to be shallow because the top plug area is really tight. Take top plug off first.

Rear: Torx T55 for a rachet again from Sears. Used PB Blaster and propane torch, after the heat the plugs came right off. Take top plug off first.

I used Valvoline Synthetic 80W90. I bought 3 quarts since there is some spillage while filling. The top plug in the front had a sticker on it recommending 85w90. Neighbor had a gear oil pump; I did see one at Advance Auto (didn't check price).

I didn't post pictures, there are good pictures in the Haynes Manual, which I got from the library. The dealer wanted $160 for this service, eek.
Thanks for the heads up, will come in handy when the time is right.
Old 11-20-11, 08:47 AM
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salimshah
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Default

Originally Posted by rsen99
I didn't see anything in the 2nd gen forums so I thought I would put up a post for others. 2004 90,000 miles.

Front: Six sided 15/16 inch shallow socket. Got mine from Sears. Needs to be shallow because the top plug area is really tight. Take top plug off first.

Rear: Torx T55 for a rachet again from Sears. Used PB Blaster and propane torch, after the heat the plugs came right off. Take top plug off first.

I used Valvoline Synthetic 80W90. I bought 3 quarts since there is some spillage while filling. The top plug in the front had a sticker on it recommending 85w90. Neighbor had a gear oil pump; I did see one at Advance Auto (didn't check price).

I didn't post pictures, there are good pictures in the Haynes Manual, which I got from the library. The dealer wanted $160 for this service, eek.
Excellent advice as you need to make sure you can fill it.

There is a huge amount of art work in the service manual ... to me well worth the price. I purchase them just as I take delivery of the vehicle. Tou need to know which one as there are more than one manual. Keep a look out as they come on fleabay etc.

Salim
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