This Infiniti G35 AWD transmission was slipping in 4th and 5th gear. In this video, the engine and transmission is removed and the transmission completely disassembled to examine the clutches, band and drum, one way clutch, valve body, solenoid and computer, filter, pan and torque converter.

For a full explanation on how this automatic transmission works, please see this video:

Skip to section in the video:
0:00 Teardown
3:35 Analysis
4:24 Clutches
8:38 Band and Drum
8:54 One way Clutch
9:22 Valve Body, Computer and Solenoids
11:45 Filter and Pan
12:43 Torque Converter

Make sure you change your transmission fluid and filter to extend its life. You can purchase supplies for that here:

Transmission Fluid:
amzn.to/3fMiO0B (US)
amzn.to/3fGYnSF (Canada)
Transmission Filter Kit:
amzn.to/2F7dPLf (US)
amzn.to/2PEZg3B (Canada)
Fluid transfer pump:
amzn.to/3fEOfda (US)
amzn.to/3ivKatL (Canada)

Fluid Funnel:

amzn.to/2DEA3Ur (US)
amzn.to/2XLZ8nz (Canada)
Socket set:
amzn.to/31FPtzZ (US)
amzn.to/33MqAFw (Canada)

Reference videos:
How a FWD Transmission Works:

How a Torque Converter Works:

How to Change Transmission Fluid and Filter (with dipstick):

How to Change Transmission Fluid (without dipstick):

How a Differential Works:

How a CV Axle Works:

This is the Camera I use:
amzn.to/2Y24ixX (US)
amzn.to/2Yhb3eo (Canada)

Link to Etsy shop where you can purchase speedkar99’s brother’s socks, t-shirts or hoodies:
www.etsy.com/ca/shop/Speedkar

Check out the speedkar99 Facebook page:
www.facebook.com/speedkar9/

Check out the speedkar99 Linkedin page:
www.linkedin.com/company/speedkar99/

Follow speedkar9 on Instagram for behind the scenes coverage:
www.instagram.com/speedkar9/

Subscribe for more videos just like this:
www.youtube.com/subscription_center?add_user=speedkar99