In this video we show how to change the transfer case oil an 80 Series Landcruiser.
The video applies to all 80 series Landcruiser models, whether petrol or diesel and manual or automatic (FZJ80, HDJ80, HZJ80). The transfer case shown is HF2AV (August 1992 onwards, models with ABS), but the video also applies to the HF2A (Pre- August 1992, models without ABS).

Jump to Section:
00:00 Introduction
00:16 Tools and Parts
01:03 Removing factory bash plate
01:57 Draining transfer case oil
03:38 Reinstating drain plug
04:06 Filling transfer case with new oil
04:38 Reinstating fill plug
05:10 Reinstating factory bash plate
05:28 Outro and Conclusion

Parts and Consumables required:
1.7L (with ABS) or 1.3L (without ABS) of SAE 75W-90 API GL-4 or GL-5 multipurpose gear oil
2x drain/fill plug gaskets – Toyota part no. 90430-18008
1x drain plug – Toyota part no. 90341-18057 (Optional)
1x fill plug – Toyota part no. 90341-18006 (Optional)
Paper towels or rags
Brake & parts cleaner or degreaser

Tools:
Socket set – 12mm and 24mm
Socket wrench to suit above sockets
Torque wrench to suit above sockets (14-22 lb-ft, 19-29 Nm)
Drain pan (Minimum 2L)
Hand pump bottle (e.g., STM Tom Thumb)
Flathead screwdriver

Recommended Personal Protective Equipment (PPE):
Safety glasses
Nitrile Gloves

Disclaimer: At 2nd Gear Low, we love working on cars, but we are not trained mechanics. We like completing maintenance and modifications to all sorts of cars and filming it for your entertainment, but we can’t promise that you won’t harm yourself, someone else, your car or your warranty by trying this. Talk to a qualified mechanic if you are ever unsure about any part of a job that you choose to try yourself.