Page 2089 of 4500
Fig. 49: Placing SST On Differential Carrier
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
e. Using SST and a hammer, install the outer race on the ring gear side.
SST 09950-70010 (09951-07200), 09608-32010
HINT:
Tap in the outer race until it touches the case bearing roller.
f. Place a dial indicator on the differential case flange surface at a right angle.
Page 2090 of 4500
Fig. 50: Installing Outer Race On Ring Gear Side
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
g. Using a dial indicator, measure the differential case runout.
Maximum runout: 0.05 mm (0.0020 in.)
If the runout is
greater than the maximum, replace the rear differential case sub-assy with a new one.
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Fig. 51: Measuring Differential Case Runout
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
41.REMOVE REAR DIFFERENTIAL CASE BEARING
a. Tighten the SST bolt to push out the ring gear side outer race.
SST 09571-50010
b. Remove the SST.
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Fig. 52: Removing Rear Differential Case Bearing
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
42.REMOVE REAR DIFFERENTIAL CASE BEARING
a. Raise the rin
g gear side of the differential case slightly to remove the drive pinion side outer race.
Page 2093 of 4500
Fig. 53: Removing Rear Differential Case Bearing
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
43.REMOVE REAR DIFFERENTIAL CASE SUB-ASSY
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Fig. 54: Removing Rear Differential Case Sub-Assy
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
44.REMOVE REAR DIFFERENTIAL CASE BEARING
a. Using SST, remove the 2 differential case bearings from the differential case.
SST 09950-60010 (09951-00480), 09950-40011 (09951-04020, 09952-04010, 09953-04030,
09954-04010, 09955-04061, 09957-04010, 09958-0401 1)
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Fig. 55: Removing Rear Differential Case Bearing
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
45.INSPECT DIFFERENTIAL PINION GEAR BACKLASH
a. Using a vise, hold the differential case between two aluminum plates.
b. Place a dial indicator on the tip of the pinion gear tooth at a right angle. Hold the side gear in the
differential case and check that the backlash is 0 mm (0 in.).
If the backlash is not within the specification, replace the rear differential case sub-ass
y with a new one.
Page 2096 of 4500
Fig. 56: Inspecting Differential Pinion Gear Backlash
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
46.INSTALL DIFFERENTIAL RING GEAR
a. Clean the contact surfaces of the differential case and the threads of the ring gear and differential
case.
b. Heat the ring gear to approximately 100°C (212°F) in boiling water.
c. Carefull
y remove the ring gear from the boiling water.