IS 250C V6-2.5L (4GR-FSE) (2011)
Total preload (at starting):
1.60 to 2.69 N*m (16.3 to 27.4 kgf*cm, 14.2 to 23.8 in.*lbf)
13. REMOVE REAR DIFFERENTIAL SIDE GEAR SHAFT OIL SEAL
(a) Using SST, remove the 2 rear differential side gear shaft oil seals.
SST : 09308-00010
14. REMOVE REAR DRIVE PINION NUT
(a) Using SST and a hammer, unstake the staked part of the rear drive pinion nut.
SST : 09930-00010
NOTICE:
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Be sure to use SST with the tapered surface facing the differential drive pinion.
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Do not grind the tip of SST with a grinder, etc.
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Completely loosen the staked part of the rear drive pinion nut when removing it.
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Do not damage the threads of the differential drive pinion.
(b) Using SST to hold the rear drive pinion companion flange, remove the rear drive pinion nut.