differential TOYOTA LAND CRUISER 1986 Factory Service Manual

- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS-31
171 Author
: Date
:
2004 LAND CRUISER (RM1071U)
Companion flange vertical runoutMax.0.09 mm (0.0035 in.)
Companion flange lateral runoutMax.0.09 mm (0.0035 in.)
Drive pinion preload (at starting) New bearing
Reused bearing1.0 - 1.6 N´m (10 - 16 kgf´cm, 8.9 - 14.2 in.´lbf)
0.5 - 0.8 N´m (5 - 8 kgf´cm, 4.4 - 7.1 in.´lbf)
Total preload (at starting)Drive pinion preload plus
0.4 - 0.6 N´m (4 - 6 kgf´cm, 3.5 - 5.3 in.´lbf)
Ring gear runout Max.0.07 mm (0.0028 in.)
Front differentialRing gear backlash0.13 - 0.18 mm (0.0051 - 0.0071 in.)Front differential
Side gear backlash0.05 - 0.20 mm (0.0020 - 0.0079 in.)
Differential case runout Max.0.07 mm (0.0028 in.)
Front differential oil seal drive in depth1.5 mm (0.059 in.)
Side gear thrust washer thickness
0.9 mm (0.035 in.)
1.0 mm (0.039 in.)
1.1 mm (0.043 in.)
1.2 mm (0.047 in.)
1.3 mm (0.051 in.)

SS-32
- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
172 Author
: Date
:
2004 LAND CRUISER (RM1071U) Front differential
Side bearing adjusting washer thickness
2.58 mm (0.1016 in.)
2.60 mm (0.1024 in.)
2.62 mm (0.1031 in.)
2.64 mm (0.1039 in.)
2.66 mm (0.1047 in.)
2.68 mm (0.1055 in.)
2.70 mm (0.1063 in.)
2.72 mm (0.1071 in.)
2.74 mm (0.1079 in.)
2.76 mm (0.1087 in.)
2.78 mm (0.1094 in.)
2.80 mm (0.1102 in.)
2.82 mm (0.1110 in.)
2.84 mm (0.1118 in.)
2.86 mm (0.1126 in.)
2.88 mm (0.1134 in.)
2.90 mm (0.1142 in.)
2.92 mm (0.1150 in.)
2.94 mm (0.1157 in.)
2.96 mm (0.1165 in.)
2.98 mm (0.1173 in.)
3.00 mm (0.1181 in.)
3.02 mm (0.1189 in.)
3.04 mm (0.1197 in.)
3.06 mm (0.1205 in.)
3.08 mm (0.1213 in.)
3.10 mm (0.1220 in.)
3.12 mm (0.1228 in.)
3.14 mm (0.1236 in.)
3.16 mm (0.1244 in.)
3.18 mm (0.1252 in.)
3.20 mm (0.1260 in.)
3.22 mm (0.1268 in.)
3.24 mm (0.1276 in.)
3.26 mm (0.1283 in.)
3.28 mm (0.1291 in.)
3.30 mm (0.1299 in.)
3.32 mm (0.1307 in.)
3.34 mm (0.1315 in.)
3.36 mm (0.1323 in.)
3.38 mm (0.1331 in.)
3.40 mm (0.1339 in.)
3.42 mm (0.1346 in.)
3.44 mm (0.1354 in.)
3.46 mm (0.1362 in.)
3.48 mm (0.1370 in.)

- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS-33
173 Author
: Date
:
2004 LAND CRUISER (RM1071U) Front differential
Drive pinion bearing adjusting washer thickness
1.70 mm (0.067 in.)
1.73 mm (0.068 in.)
1.76 mm (0.069 in.)
1.79 mm (0.070 in.)
1.82 mm (0.072 in.)
1.85 mm (0.073 in.)
1.88 mm (0.074 in.)
1.91 mm (0.075 in.)
1.94 mm (0.076 in.)
1.97 mm (0.078 in.)
2.00 mm (0.079 in.)
2.03 mm (0.080 in.)
2.06 mm (0.081 in.)
2.09 mm (0.082 in.)
2.12 mm (0.083 in.)
2.15 mm (0.085 in.)
2.18 mm (0.086 in.)
2.21 mm (0.087 in.)
2.24 mm (0.088 in.)
2.27 mm (0.089 in.)
2.30 mm (0.091 in.)
2.33 mm (0.092 in.)

SS-34
- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
174 Author
: Date
:
2004 LAND CRUISER (RM1071U)
Companion flange vertical runoutMax.0.10 mm (0.0039 in.)
Companion flange lateral runoutMax.0.10 mm (0.0039 in.)
Drive pinion preload (at starting) New bearing
Reused bearing1.3 - 1.8 N´m (13 - 19 kgf´cm, 11.5 - 15.9 in.´lbf)
0.64 - 0.92 N´m (6.5 - 9.4 kgf´cm, 5.7 - 8.1 in.´lbf)
Total preload (at starting)Drive pinion preload plus
0.38 - 0.63 N´m (3.9 - 6.5 kgf´cm, 3.3 - 5.6 in.´lbf)
Ring gear runout Max.0.05 mm (0.0020 in.)
Ring gear backlash0.13 - 0.18 mm (0.0051 - 0.0071 in.)
Side gear backlash0.02 - 0.15 mm (0.0008 - 0.0059 in.)
Differential case runout Max.0.04 mm (0.0016 in.)
Rear differential front oil seal drive in depth0.5 mm (0.020 in.)
Rear differential
Side gear thrust washer thickness
1.55 mm (0.061 in.)
1.60 mm (0.063 in.)
1.65 mm (0.065 in.)
1.70 mm (0.067 in.)
1.75 mm (0.069 in.)
1.80 mm (0.071 in.)
1.85 mm (0.073 in.)
1.90 mm (0.075 in.)
1.95 mm (0.077 in.)
2.00 mm (0.079 in.)
2.05 mm (0.081 in.)
2.10 mm (0.083 in.)
Tooth contact pattern adjusting washer thickness
1.050 mm (0.04134 in.)
1.075 mm (0.04232 in.)
1.100 mm (0.04331 in.)
1.125 mm (0.04429 in.)
1.150 mm (0.04528 in.)
1.175 mm (0.04626 in.)
1.200 mm (0.04724 in.)
1.225 mm (0.04823 in.)
1.250 mm (0.04921 in.)
1.275 mm (0.05020 in.)
1.300 mm (0.05118 in.)
1.325 mm (0.05217 in.)
1.350 mm (0.05315 in.)
1.375 mm (0.05413 in.)
1.400 mm (0.05512 in.)
1.425 mm (0.05610 in.)
1.450 mm (0.05709 in.)
1.475 mm (0.05807 in.)
1.500 mm (0.05906 in.)
1.525 mm (0.06004 in.)
1.550 mm (0.06102 in.)

- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS-35
175 Author
: Date
:
2004 LAND CRUISER (RM1071U)
Companion flange vertical runoutMax.0.10 mm (0.0039 in.)
Companion flange lateral runoutMax.0.10 mm (0.0039 in.)
Drive pinion preload (at starting) New bearing
Reused bearing1.3 - 1.8 N´m (13 - 19 kgf´cm, 11.5 - 15.9 in.´lbf)
0.64 - 0.92 N´m (6.5 - 9.4 kgf´cm, 5.7 - 8.1 in.´lbf)
Total preload (at starting)Drive pinion preload plus
0.3 - 0.5 N´m (3 - 5 kgf´cm, 2.7 - 4.4 in.´lbf)
Ring gear runout Max.0.05 mm (0.0020 in.)
Ring gear backlash0.13 - 0.18 mm (0.0051 - 0.0071 in.)
Side gear backlash0.02 - 0.15 mm (0.0008 - 0.0059 in.)
Differential case runout Max.0.04 mm (0.0016 in.)
Rear differential front oil seal drive in depth0.5 mm (0.020 in.)
Rear differential
(w/ Diff. Lock)
Side gear thrust washer thickness
1.55 mm (0.061 in.)
1.60 mm (0.063 in.)
1.65 mm (0.065 in.)
1.70 mm (0.067 in.)
1.75 mm (0.069 in.)
1.80 mm (0.071 in.)
1.85 mm (0.073 in.)
1.90 mm (0.075 in.)
1.95 mm (0.077 in.)
2.00 mm (0.079 in.)
2.05 mm (0.081 in.)
2.10 mm (0.083 in.)
(w/ Diff. Lock)
Ring gear backlash adjusting washer thickness Mark
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2.67 mm (0.1051 in.)
2.70 mm (0.1063 in.)
2.73 mm (0.1075 in.)
2.76 mm (0.1087 in.)
2.79 mm (0.1098 in.)
2.82 mm (0.1110 in.)
2.85 mm (0.1122 in.)
2.88 mm (0.1134 in.)
2.91 mm (0.1146 in.)
2.94 mm (0.1157 in.)
2.97 mm (0.1169 in.)
3.00 mm (0.1181 in.)
3.03 mm (0.1193 in.)
3.06 mm (0.1205 in.)
3.09 mm (0.1217 in.)
3.12 mm (0.1228 in.)
3.15 mm (0.1240 in.)
3.18 mm (0.1252 in.)
3.21 mm (0.1264 in.)
3.24 mm (0.1276 in.)
3.27 mm (0.1287 in.)
3.30 mm (0.1299 in.)
3.33 mm (0.1311 in.)

SS-36
- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
176 Author
: Date
:
2004 LAND CRUISER (RM1071U) Rear differential
(w/ Diff. Lock)
Tooth contact pattern adjusting washer thickness
1.050 mm (0.04134 in.)
1.075 mm (0.04232 in.)
1.100 mm (0.04331 in.)
1.125 mm (0.04429 in.)
1.150 mm (0.04528 in.)
1.175 mm (0.04626 in.)
1.200 mm (0.04724 in.)
1.225 mm (0.04823 in.)
1.250 mm (0.04921 in.)
1.275 mm (0.05020 in.)
1.300 mm (0.05118 in.)
1.325 mm (0.05217 in.)
1.350 mm (0.05315 in.)
1.375 mm (0.05413 in.)
1.400 mm (0.05512 in.)
1.425 mm (0.05610 in.)
1.450 mm (0.05709 in.)
1.475 mm (0.05807 in.)
1.500 mm (0.05906 in.)
1.525 mm (0.06004 in.)
1.550 mm (0.06102 in.)

- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS-37
177 Author
: Date
:
2004 LAND CRUISER (RM1071U)
Companion flange vertical runoutMax.0.10 mm (0.0039 in.)
Companion flange lateral runoutMax.0.10 mm (0.0039 in.)
Drive pinion preload (at starting) New bearing
Reused bearing1.3 - 1.8 N´m (13 - 19 kgf´cm, 11.5 - 15.9 in.´lbf)
0.64 - 0.92 N´m (6.5 - 9.4 kgf´cm, 5.7 - 8.1 in.´lbf)
Total preload (at starting)Drive pinion preload plus
0.38 - 0.63 N´m (3.9 - 6.5 kgf´cm, 3.3 - 5.6 in.´lbf)
Ring gear runout Max.0.05 mm (0.0020 in.)
Ring gear backlash0.13 - 0.18 mm (0.0051 - 0.0071 in.)
Side gear backlash0.02 - 0.15 mm (0.0008 - 0.0059 in.)
Differential case runout Max.0.04 mm (0.0016 in.)
Side gear thrust washer thickness (Reference)1.97 - 2.06 mm (0.0776 - 0.0811 in.)
Clutch plate thickness (Reference)1.97 - 2.03 mm (0.0776 - 0.0799 in.)
Compression spring free length (Reference)32.8 mm (1.291 in.)
Rear differential front oil seal drive in depth0.5 mm (0.020 in.)
Rear differential
(w/ LSD)
Adjusting shim thickness Mark
A
B
C
D
0.20 mm (0.0079 in.)
0.25 mm (0.0098 in.)
0.30 mm (0.0118 in.)
0.35 mm (0.0138 in.)
(w/ LSD)
Tooth contact pattern adjusting washer thickness
1.050 mm (0.04134 in.)
1.075 mm (0.04232 in.)
1.100 mm (0.04331 in.)
1.125 mm (0.04429 in.)
1.150 mm (0.04528 in.)
1.175 mm (0.04626 in.)
1.200 mm (0.04724 in.)
1.225 mm (0.04823 in.)
1.250 mm (0.04921 in.)
1.275 mm (0.05020 in.)
1.300 mm (0.05118 in.)
1.325 mm (0.05217 in.)
1.350 mm (0.05315 in.)
1.375 mm (0.05413 in.)
1.400 mm (0.05512 in.)
1.425 mm (0.05610 in.)
1.450 mm (0.05709 in.)
1.475 mm (0.05807 in.)
1.500 mm (0.05906 in.)
1.525 mm (0.06004 in.)
1.550 mm (0.06102 in.)

SS0OK-05
SS-38
- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
178 Author
: Date
:
2004 LAND CRUISER (RM1071U)
TORQUE SPECIFICATION
FRONT
Part tightenedN´mkgf´cmft´lbf
Hub bolt1311,34097
Knuckle stopper bolt lock nut4445032
Steering knuckle x Brake caliper1231,25091
Disc x Axle hub7475055
Flange x Axle hub3333524
Axle hub bearing lock nut6465047
Flexible hose x Bracket2829021
ABS speed sensor installation bolt8.08271 in.´lbf
ABS speed sensor wire harness x Steering knuckle arm1313010
ABS speed sensor wire harness bracket x Steering knuckle2829021
Steering knuckle arm x Steering knuckle1471,500108
Tie rod end x Steering knuckle arm1221,25090
Upper suspension arm x Steering knuckle11 01,12581
Lower suspension arm x Steering knuckle1591,62511 7
Oil seal x Steering knuckle1818513
Propeller shaft x Companion flange8082059
Body x No. 3 frame crossmember6869550
No. 3 frame crossmember x Differential support1861,900137
Differential support x Differential tube1861,900137
Differential support x Differential carrier7880058
Differential support x Body1861,900137
Differential carrier cover x Body1861,900137
Breather hose bracket x Carrier cover1717313
Filler plug4950036
Drain plug4950036
Differential tube x Differential carrier1051,07077
Bearing cap x Differential carrier8587063
Oil deflector x Carrier cover7.37465 in.´lbf
Carrier cover x Differential carrier4747535
Differential case x Ring gear9798572
Companion flange x Drive pinionSee page SA-47
Lower suspension arm x Shock absorber1351,400100
Piston rod x Body6870050
Torque arm x Lower suspension arm2252,300166
ABS speed sensor wire harness x Upper suspension arm1313010
Upper suspension arm x Body981,00072
Stabilizer bar link x Lower suspension arm5253038
Lower suspension arm x Body2302,350170
Stabilizer bar x Stabilizer bar link2525018
Stabilizer bar bracket x Body1818513

- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS-39
179 Author
: Date
:
2004 LAND CRUISER (RM1071U) REAR
Part tightenedN´mkgf´cmft´lbf
Hub bolt1311,34097
Axle housing x Brake caliper1031,05076
Axle housing x Backing plate1231,25091
Brake line1515011
Shock Absorber x Axle housing981,00072
Stabilizer bar bracket x Body1818513
Follow spring x Body2829021
Piston rod x Body6970451
Lateral control rod x Body1501,530111
Upper control arm x Body1501,530111
Upper control arm x Axle housing1501,530111
Lower control arm x Body1501,530111
Lower control arm x Axle housing1501,530111
Heat insulator x Body1818513
Lateral control rod x Axle housing1491,52011 0
Stabilizer bar x Stabilizer bar bracket2627019
Stabilizer bar link x Stabilizer bar bracket1515011
Stabilizer bar bracket x Axle housing1818513
Propeller shaft x Companion flange1061,08078
Companion flange x Drive pinion
w/ Diff. Lock
w/ LSDSee page SA-107
See page SA-127
See page SA-150
Differential carrier x Axle housing7274053
Filler plug4950036
Drain plug4950036
Differential case x Ring gear1371,400101
Differential carrier
Bearing cap x Differential carrier8385061
Adjusting nut lock x Bearing cap1313010
RH differential case x LH differential case4748035
Differential carrier (w/ Diff. Lock)
No. 1 actuator protector x Actuator1515011
No. 2 actuator protector x Axle housing3636727
Bearing cap x Differential carrier11 31,15083
Cover x Differential carrier1818513
Actuator x Differential carrier2424018
Actuator x Shift fork2020015
Indicator switch4041030
Differential cover x Differential case5859043
Differential carrier (w/ LSD)
Bearing cap x Differential carrier8385061
Adjusting nut lock x Bearing cap1313010
RH differential case x LH differential case4748035

SS0OM-03
- SERVICE SPECIFICATIONSTRANSFER
SS-25
165 Author
: Date
:
2004 LAND CRUISER (RM1071U)
TRANSFER
SERVICE DATA
Idler gear rear bearing adjusting shim thickness
Mark 2
Mark 3
Mark 4
Mark 5
Mark 6
Mark 7
Mark 8
Mark 9
Mark 10
Mark 11
Mark 12
Mark 13
0.30 mm (0.0118 in.)
0.45 mm (0.0177 in.)
2.40 mm (0.0945 in.)
2.60 mm (0.1024 in.)
2.80 mm (0.1102 in.)
3.00 mm (0.1181 in.)
3.20 mm (0.1260 in.)
3.40 mm (0.1339 in.)
3.60 mm (0.1417 in.)
3.80 mm (0.1496 in.)
4.00 mm (0.1575 in.)
0.55 mm (0.0216 in.)
Output shaft rear bearing adjusting shim thickness
Mark B
Mark C
Mark D
Mark E
Mark F
Mark G
Mark H
Mark J
Mark K
Mark L
Mark M
Mark N
0.30 mm (0.0118 in.)
0.45 mm (0.0177 in.)
1.00 mm (0.0394 in.)
1.20 mm (0.0472 in.)
1.40 mm (0.0551 in.)
1.60 mm (0.0630 in.)
1.80 mm (0.0709 in.)
2.00 mm (0.0787 in.)
2.20 mm (0.0866 in.)
2.40 mm (0.0945 in.)
2.60 mm (0.1024 in.)
0.55 mm (0.0216 in.)
Input gear snap ring thickness
Mark A
Mark B
Mark C
Mark D
Mark E
Mark F
2.90 mm (0.1141 in.)
2.95 mm (0.1161 in.)
3.00 mm (0.1181 in.)
3.05 mm (0.1201 in.)
3.10 mm (0.1220 in.)
3.15 mm (0.1240 in.)
Input shaft rear ball bearing snap ring thickness
Mark A
Mark B
Mark C
Mark D
Mark E
2.00 mm (0.0787 in.)
2.10 mm (0.0827 in.)
2.20 mm (0.0866 in.)
2.30 mm (0.0906 in.)
2.40 mm (0.0945 in.)
Idler low gear thrust clearance STD
Max.0.125 - 0.275 mm (0.00492 - 0.01083 in.)
0.275 mm (0.01083 in.)
Idler low gear radial clearance STD
Max.0.015 - 0.068 mm (0.00059 - 0.00268 in.)
0.068 mm (0.00268 in.)
Idler gear diameter STD
Max.38.48 - 38.50 mm (1.5149 - 1.5157 in.)
38.50 mm (1.5157 in.)
Idler low gear diameter STD
Max.45.52 - 45.54 mm (1.7922 - 1.7930 in.)
45.54 mm (1.7930 in.)
High speed output gear thrust clearance STD
Max.0.10 - 0.25 mm (0.0039 - 0.0098 in.)
0.25 mm (0.0098 in.)
High speed output gear radial clearance STD
Max.0.035 - 0.091 mm (0.00138 - 0.00358 in.)
0.091 mm (0.00358 in.)
Center differential front case, rear case backlashMax.0.05 mm (0.0020 in.)