In this episode, I take apart the Tesla Large Drive Unit gearbox.
Timestamps
0:00 intro
0:10 remove inverter cover
0:41 result: no coolant in inverter
0:46 separate gear box casts
0:56 sensor wires removal
2:30 put back inverter cover for protection
2:57 remove gearbox bolts + cover for AC conductors
4:10 unbolt conductors
4:15 remove coolant pipe
4:46 remove parking brake servo
5:07 pry open gearbox
5:50 pay attention for sensor cable
6:10 parking pawl workings explanation (Toyota / Mercedes only)
7:46 note on wire space
7:53 found seal debris
8:03 remove differential
8:36 remove primary and secondary shafts
11:51 oil seal inspection
12:15 remove grease from rotor spline
12:38 oil seal damage inspection
13:55 rotor play inspection (axial and radial)
14:04 spline teeth wear inspection
14:37 oil pump inspection
15:06 gear box breather inspection
15:33 inverter air breather inspection
Toyota Garage manual subscription and download
techinfo.toyota.com
See also
sites.google.com/view/teslald...
en.wikipedia.org/wiki/Toyota_...
www.myrav4ev.com
Disclaimer
This video is for entertainment purposes only. All work you do on your car is at your own risk.
Keywords:
Toyota RAV4 2012 2013 2014 Mercedes B-class Electric Drive Tesla Model S large drive unit LDU motor BEV glycol coolant fluid Zerex G48 automatic transmission fluid ATF Dexron VI leak battery aegis ring bearing bearings grinding noise CAD model PTFE teflon rotary lip seal failure drain housing rotor shaft repair common mode grounding runout eccentricity fluting wear axial radial play speed sensor check rebuild assemble disassemble vent reluctor ring expensive cheap repair DIY out of warranty
Негізгі бет Автокөліктер мен көлік құралдары Broken seal in Tesla gearbox discovered after 42k miles: Was this to be expected?
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