Diff Fluid Change Advice
#31
Follow up.
Have successfully performed the differential fluid change however, realized the differential fluid capacity is 1qt..42 ounces if not mistaken. I believe I usad 1 quart and a little less than the .42. Awaiting additional bottle to arrive however, wanted o confirm if any issues (if any), may be experienced if less than the 1.42 oz is used. If so, what might it be (clicking,heard, impacting launching from a dead stop etc.)?
FOR OTHERS WHO MAY BE USING THE RED LINE QUART BOTTLE;
Have successfully used Plews 55001 Lubrimatic Fluid Quart Pump (PHOTO 1) to dispense the fluid from the Red Line quart bottle.Even though unable to secure the fluid pump cap to the RedLine 1 qt bottle threaded opening (RedLine bottle opening was a smaller diameter than the standard quart size fluid pump cap), the fluid pump sat securely in the RedLine bottle while the fluid was dispensed into the differential, rather quickly. I did us the "third hand butterfly adapter", from the LOZAGU fluid pump (PHOTO 2) to assist with having the clear tube securely stay in the differential fill hole while dispensing the fluid.
PHOTO 1
PHOTO 2
Have successfully performed the differential fluid change however, realized the differential fluid capacity is 1qt..42 ounces if not mistaken. I believe I usad 1 quart and a little less than the .42. Awaiting additional bottle to arrive however, wanted o confirm if any issues (if any), may be experienced if less than the 1.42 oz is used. If so, what might it be (clicking,heard, impacting launching from a dead stop etc.)?
FOR OTHERS WHO MAY BE USING THE RED LINE QUART BOTTLE;
Have successfully used Plews 55001 Lubrimatic Fluid Quart Pump (PHOTO 1) to dispense the fluid from the Red Line quart bottle.Even though unable to secure the fluid pump cap to the RedLine 1 qt bottle threaded opening (RedLine bottle opening was a smaller diameter than the standard quart size fluid pump cap), the fluid pump sat securely in the RedLine bottle while the fluid was dispensed into the differential, rather quickly. I did us the "third hand butterfly adapter", from the LOZAGU fluid pump (PHOTO 2) to assist with having the clear tube securely stay in the differential fill hole while dispensing the fluid.
PHOTO 1
PHOTO 2
https://www.amazon.com/LOZAGU-2-Pack-Fluid-Standard-Bottles/dp/B0CKLS7HG3/ref=sr_1_1?crid=20R0BC1C198T6&keywords=Attwood%2Bfluid%2BPump%2Bfor%2B1qt%2Bbottle&qid=1710066330&s=automotive&sprefix=attwood%2Bfluid%2Bpump%2Bfor%2B1qt%2Bbottle%2Cautomotive%2C85&sr=1-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&th=1
#32
Lexus Test Driver
iTrader: (2)
You only bought 1 quart? Plus fluid loss in pump and hoses.
Vehicle needs to be level then fill until it trickles out the fill hole. Running low risks gear and bearing damage. I mean it relies on oil for cooling and lubrication (being slung) up to the pinion bearings.
Vehicle needs to be level then fill until it trickles out the fill hole. Running low risks gear and bearing damage. I mean it relies on oil for cooling and lubrication (being slung) up to the pinion bearings.
#33
Thank you for the follow up! Fluid change performed on level surface using four ramps. Had purchased 4 qrts., and only used 1 and a half for previous fluid change however, appeared to be less than the .42 in the left over bottle. Will add additional fluid soon, until it begins to trickle out of fill hole.
#34
Thank you for the follow up! Fluid change performed on level surface using four ramps. Had purchased 4 qrts., and only used 1 and a half for previous fluid change however, appeared to be less than the .42 in the left over bottle. Will add additional fluid soon, until it begins to trickle out of fill hole.
#35
I really should have measured what was drained as well however, went by what was specified in the owner's manual;
IS350 / REAR: 1.42 qt. (1.35 L, 1.19 lmp.qt.)
IS250 / REAR: (2WD models): 1.20 qt. (1.15 L, 1.01 lmp.qt.)
IS250 / Rear (AWD models): 1.10 qt. (1.05 L, 0.92 lmp.qt.)
IS350 / REAR: 1.42 qt. (1.35 L, 1.19 lmp.qt.)
IS250 / REAR: (2WD models): 1.20 qt. (1.15 L, 1.01 lmp.qt.)
IS250 / Rear (AWD models): 1.10 qt. (1.05 L, 0.92 lmp.qt.)
#36
I really should have measured what was drained as well however, went by what was specified in the owner's manual;
IS350 / REAR: 1.42 qt. (1.35 L, 1.19 lmp.qt.)
IS250 / REAR: (2WD models): 1.20 qt. (1.15 L, 1.01 lmp.qt.)
IS250 / Rear (AWD models): 1.10 qt. (1.05 L, 0.92 lmp.qt.)
IS350 / REAR: 1.42 qt. (1.35 L, 1.19 lmp.qt.)
IS250 / REAR: (2WD models): 1.20 qt. (1.15 L, 1.01 lmp.qt.)
IS250 / Rear (AWD models): 1.10 qt. (1.05 L, 0.92 lmp.qt.)
#37
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