2007 TOYOTA SIENNA Service Repair Manual

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Page 2145 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DIFFERENTIAL – REAR DIFFERENTIAL CARRIERDF–23
DF
(b) Measure the side gear backlash while holding 1
pinion gear toward the differential case.
Backlash:
0.05 to 0.20 mm (0.0020 to 0.0079 in.)
If

Page 2146 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DF–24DIFFERENTIAL – REAR DIFFERENTIAL CARRIER
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(e) Align the matchmarks on the ring gear and
differential case.
(f) Temporarily install 4 new lock plates and 8 bolts.
(g) After the ring gear

Page 2147 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DIFFERENTIAL – REAR DIFFERENTIAL CARRIERDF–25
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(d) Remove the 2 bearing caps, 2 plate washers and
differential carrier.
7. INSTALL REAR DRIVE PINION FRONT TAPERED
ROLLER BEARING
(a) Using SS

Page 2148 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DF–26DIFFERENTIAL – REAR DIFFERENTIAL CARRIER
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(b) Install the oil slinger, as shown in the illustration.
(c) Using SST, install the companion flange.
SST 09950-30012 (09951-03010, 09953-03010

Page 2149 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DIFFERENTIAL – REAR DIFFERENTIAL CARRIERDF–27
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(b) Make sure the differential case bearing and thrust
shim by tapping on the ring gear with a plastic
hammer.
(c) Set the dial gauge perpendic

DIFFERENTIAL – REAR DIFFERENTIAL CARRIERDF–27
DF
(b) Make sure the differential case bearing and thrust
shim by tapping on the ring gear with a plastic
hammer.
(c) Set the dial gauge perpendicular to the end of the
ring gear face.
(d) While holding the rear drive pinion companion
flange, rotate the ring gear and measure the
backlash.
Backlash:
0.13 to 0.18 mm (0.0051 to 0.0071 in.)
NOTICE:
Measure it at 3 points or more on the ring gear
periphery.
If the measured value is out of the specified value,
select a proper thrust shim so that the backlash of
the differential ring gear is within the value, and
install it to the ring gear back side.
Washer thickness
12. ADJUST TOTAL PRELOAD
(a) After adjusting the backlash of the differential ring
gear, remove the teeth side thrust shim.
(b) Using a micrometer, measure the thickness of the
removed thrust shim.
(c) Select a new thrust shim 0.06 to 0.09 mm (0.0024 to
0.0035 in.) which is thicker than the removed one.
HINT:
Select a thrust shim whish can pressed in 2/3 rds of
the way by finger.
(d) Using SST and a plastic hammer, drive in the thrust
shim.
SST 09504-22011
(e) Align matchmarks on the bearing cap and
differential carrier, and install the 2 bearing caps.
NOTICE:
Make sure the right and left bearing caps are not
interchanged.
(f) Tighten both bearing caps with the 4 bolts.
Torque: 79 N*m (800 kgf*cm, 58 ft.*lbf)
F001239
Thickness mm (in.) Thickness mm (in.) Thickness mm (in.)
2.21 to 2.23 (0.0870 to 0.0878) 2.57 to 2.59 (0.1012 to 0.1020) 2.93 to 2.95 (0.1154 to 0.1161)
2.24 to 2.26 (0.0882 to 0.0890) 2.60 to 2.62 (0.1024 to 0.1030) 2.96 to 2.98 (0.1165 to 0.1173)
2.27 to 2.29 (0.0894 to 0.0902) 2.63 to 2.65 (0.1035 to 0.1043) 2.99 to 3.01 (0.1177 to 0.1185)
2.30 to 2.32 (0.0906 to 0.0913) 2.66 to 2.68 (0.1047 to 0.1055) 3.02 to 3.04 (0.1189 to 0.1197)
2.33 to 2.35 (0.0917 to 0.0925) 2.69 to 2.71 (0.1059 to 0.1067) 3.05 to 3.07(0.1201 to 0.1209)
2.36 to 2.38 (0.0929 to 0.0937) 2.72 to 2.74 (0.1071 to 0.1079) 3.08 to 3.10 (0.1213 to 0.1220)
2.39 to 2.41 (0.0941 to 0.0949) 2.75 to 2.77 (0.1083 to 0.1091) 3.11 to 3.13 (0.1224 to 0.1232)
2.42 to 2.44 (0.0953 to 0.0961) 2.78 to 2.80 (0.1094 to 0.1102) 3.14 to 3.16 (0.1236 to 0.1244)
2.45 to 2.47 (0.0965 to 0.0972) 2.81 to 2.83 (0.1106 to 0.1114) 3.17 to 3.19 (0.1248 to 0.1256)
2.48 to 2.50 (0.0976 to 0.0984) 2.84 to 2.86 (0.1118 to 0.1126) 3.20 to 3.22 (0.1260 to 0.1268)
2.51 to 2.53 (0.0988 to 0.0996) 2.87 to 2.89 (0.1130 to 0.1138) -
2.54 to 2.56 (0.1000 to 0.1008) 2.90 to 2.92 (0.1142 to 0.1150) -
F040494E02

Page 2150 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DF–28DIFFERENTIAL – REAR DIFFERENTIAL CARRIER
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(g) Set the dial gauge to the end of the differential ring
gear face.
(h) While holding the rear drive pinion companion
flange, rotate the diff

Page 2151 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DIFFERENTIAL – REAR DIFFERENTIAL CARRIERDF–29
DF
(c) Inspection the tooth contact pattern.
If the teeth are not contacting properly, use following
table to select proper washer for correction.

Page 2152 of 3000

TOYOTA SIENNA 2007 Service Repair Manual DF–30DIFFERENTIAL – REAR DIFFERENTIAL CARRIER
DF
18. INSTALL REAR DIFFERENTIAL DRIVE PINION
BEARING SPACER
(a) Install a new bearing spacer.
19. INSTALL REAR DRIVE PINION FRONT TAPERED
ROLLER

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