| Installation depth | 48.5 to 49.5 mm (1.910 to 1.948 in.) |
| Transfer input shaft | Diameter of the transfer input shaft journal surface | Minimum diameter | 47.59 mm (1.874 in.) |
| Inside diameter of the transfer input shaft bushing | Maximum inside diameter | 39.14 mm (1.540 in.) | |
| Transfer low planetary gear assembly | Thrust clearance | Standard clearance | 0.11 to 0.84 mm (0.00434 to 0.0330 in.) |
| Maximum clearance | 0.84 mm (0.0330 in.) | ||
| Radial clearance | Standard clearance | 0.009 to 0.038 mm (0.000355 to 0.00149 in.) | |
| Maximum clearance | 0.038 mm (0.00149 in.) | ||
| Transfer drive sprocket sub-assembly | Thrust clearance | Standard clearance | 0.10 to 0.25 mm (0.00394 to 0.00984 in.) |
| Maximum clearance | 0.25 mm (0.00984 in.) | ||
| Radial clearance | Standard clearance | 0.010 to 0.055 mm (0.000394 to 0.00216 in.) | |
| Maximum clearance | 0.055 mm (0.00216 in.) | ||
| Rear transfer output shaft | Diameter of the rear transfer output shaft journal surface Journal A |
Minimum diameter | 27.98 mm (1.102 in.) |
| Diameter of the rear transfer output shaft journal surface Journal B |
Minimum diameter | 36.98 mm (1.456 in.) | |
| Front drive clutch sleeve and No. 1 transfer gear shift fork clearance | Clearance between the front drive clutch sleeve and No. 1 transfer gear shift fork | Maximum clearance | 0.35 mm (0.0137 in.) |
| Transfer high and low clutch sleeve and No. 2 transfer gear shift fork clearance | Clearance between the transfer high and low clutch sleeve and No. 2 transfer gear shift fork | Maximum clearance | 0.35 mm (0.0137 in.) |
| Transfer shift actuator assembly | |||
| 2WD to 4WD HIGH switch | Tester Connection | Switch Condition | Specified Condition |
| 3 (TL1) - 6 (GND1) | After 2WD to 4WD HIGH switch is complete | 10 kΩ or higher | |
| 4 (TL2) - 6 (GND1) | After 2WD to 4WD HIGH switch is complete | 10 kΩ or higher | |
| 5 (TL3) - 6 (GND1) | After 2WD to 4WD HIGH switch is complete | Below 1 Ω | |
| 9 (L4) - 10 (GND) | After 2WD to 4WD HIGH switch is complete | 10 kΩ or higher | |
| 12 (B) - 10 (GND) | After 2WD to 4WD HIGH switch is complete | Below 1 Ω | |
| 4WD HIGH to 4WD LOW switch | Tester Connection | Switch Condition | Specified Condition |
| 3 (TL1) - 6 (GND1) | After 4WD HIGH to 4WD LOW switch is complete | 10 kΩ or higher | |
| 4 (TL2) - 6 (GND1) | After 4WD HIGH to 4WD LOW switch is complete | Below 1 Ω | |
| 5 (TL3) - 6 (GND1) | After 4WD HIGH to 4WD LOW switch is complete | 10 kΩ or higher | |
| 9 (L4) - 10 (GND) | After 4WD HIGH to 4WD LOW switch is complete | Below 1 Ω | |
| 12 (B) - 10 (GND) | After 4WD HIGH to 4WD LOW switch is complete | Below 1 Ω | |
| 4WD LOW to 4WD HIGH switch | Tester Connection | Switch Condition | Specified Condition |
| 3 (TL1) - 6 (GND1) | After 4WD LOW to 4WD HIGH switch is complete | 10 kΩ or higher | |
| 4 (TL2) - 6 (GND1) | After 4WD LOW to 4WD HIGH switch is complete | 10 kΩ or higher | |
| 5 (TL3) - 6 (GND1) | After 4WD LOW to 4WD HIGH switch is complete | Below 1 Ω | |
| 9 (L4) - 10 (GND) | After 4WD LOW to 4WD HIGH switch is complete | 10 kΩ or higher | |
| 12 (B) - 10 (GND) | After 4WD LOW to 4WD HIGH switch is complete | Below 1 Ω | |
| 4WD HIGH to 2WD switch | Tester Connection | Switch Condition | Specified Condition |
| 3 (TL1) - 6 (GND1) | After 4WD HIGH to 2WD switch is complete | Below 1 Ω | |
| 4 (TL2) - 6 (GND1) | After 4WD HIGH to 2WD switch is complete | 10 kΩ or higher | |
| 5 (TL3) - 6 (GND1) | After 4WD HIGH to 2WD switch is complete | 10 kΩ or higher | |
| 9 (L4) - 10 (GND) | After 4WD HIGH to 2WD switch is complete | 10 kΩ or higher | |
| 12 (B) - 10 (GND) | After 4WD HIGH to 2WD switch is complete | 10 kΩ or higher | |
| Transfer clutch hub shaft snap ring | Part No. | Specified Condition | |
| 90520-39013 | 90520-T0200 | 2.00 to 2.05 mm (0.0788 to 0.0807 in.) | |
| 90520-39014 | 90520-T0201 | 2.05 to 2.10 mm (0.0808 to 0.0826 in.) | |
| 90520-39004 | 90520-T0191 | 2.10 to 2.15 mm (0.0827 to 0.0846 in.) | |
| 90520-39005 | 90520-T0192 | 2.15 to 2.20 mm (0.0847 to 0.0866 in.) | |
| 90520-39006 | 90520-T0193 | 2.20 to 2.25 mm (0.0867 to 0.0885 in.) | |
| 90520-39007 | 90520-T0194 | 2.25 to 2.30 mm (0.0886 to 0.0905 in.) | |
| 90520-39008 | 90520-T0195 | 2.30 to 2.35 mm (0.0906 to 0.0925 in.) | |
| 90520-39009 | 90520-T0196 | 2.35 to 2.40 mm (0.0926 to 0.0944 in.) | |
| 90520-39010 | 90520-T0197 | 2.40 to 2.45 mm (0.0945 to 0.0964 in.) | |
| 90520-39011 | 90520-T0198 | 2.45 to 2.50 mm (0.0965 to 0.0984 in.) | |
| 90520-39012 | 90520-T0199 | 2.50 to 2.55 mm (0.0985 to 0.1003 in.) | |
| Transfer low planetary gear bearing | Installation depth | 7.7 to 8.3 mm (0.3032 to 0.3267 in.) | |
| Transfer input bearing shaft snap ring | Part No. | Specified Condition | |
| 90520-72001 | 90520-T0136 | Mark 1: 1.45 to 1.50 mm (0.0571 to 0.0590 in.) |
|
| 90520-72002 | 90520-T0137 | Mark 2: 1.50 to 1.55 mm (0.0591 to 0.0610 in.) |
|
| 90520-72003 | 90520-T0138 | Mark 3: 1.55 to 1.60 mm (0.0611 to 0.0629 in.) |
|
| 90520-72004 | 90520-T0139 | Mark 4: 1.60 to 1.65 mm (0.0630 to 0.0649 in.) |
|
| 90520-72005 | 90520-T0140 | Mark 5: 1.65 to 1.70 mm (0.0650 to 0.0669 in.) |
|
| Transfer input gear stopper shaft snap ring | Part No. | Specified Condition | |
| 90520-44003 | 90520-T0202 | 2.10 to 2.15 mm (0.0827 to 0.0846 in.) | |
| 90520-44004 | 90520-T0203 | 2.15 to 2.20 mm (0.0847 to 0.0866 in.) | |
| 90520-44005 | 90520-T0204 | 2.20 to 2.25 mm (0.0867 to 0.0885 in.) | |
| 90520-44006 | 90520-T0205 | 2.25 to 2.30 mm (0.0886 to 0.0905 in.) | |
| 90520-44007 | 90520-T0206 | 2.30 to 2.35 mm (0.0906 to 0.0925 in.) | |
| 90520-44008 | 90520-T0207 | 2.35 to 2.40 mm (0.0926 to 0.0944 in.) | |
| 90520-44009 | 90520-T0208 | 2.40 to 2.45 mm (0.0945 to 0.0964 in.) | |
| 90520-44010 | 90520-T0209 | 2.45 to 2.50 mm (0.0965 to 0.0984 in.) | |
| 90520-44011 | 90520-T0210 | 2.50 to 2.55 mm (0.0985 to 0.100 in.) | |
| 90520-44012 | 90520-T0211 | 2.55 to 2.60 mm (0.101 to 0.102 in.) | |
| 90520-44013 | 90520-T0212 | 2.60 to 2.65 mm (0.103 to 0.104 in.) | |
| 90520-44014 | 90520-T0213 | 2.65 to 2.70 mm (0.105 to 0.106 in.) | |
| 90520-44015 | 90520-T0214 | 2.70 to 2.75 mm (0.107 to 0.108 in.) | |
| 90520-44016 | 90520-T0215 | 2.75 to 2.80 mm (0.109 to 0.110 in.) | |
| 90520-44017 | 90520-T0216 | 2.80 to 2.85 mm (0.111 to 0.112 in.) | |
| 90520-44018 | 90520-T0217 | 2.85 to 2.90 mm (0.113 to 0.114 in.) | |
| 90520-44019 | 90520-T0218 | 2.90 to 2.95 mm (0.115 to 0.116 in.) | |
| 90520-44020 | 90520-T0219 | 2.95 to 3.00 mm (0.117 to 0.118 in.) | |
| 90520-44021 | 90520-T0220 | 3.00 to 3.05 mm (0.119 to 0.120 in.) | |
| Transfer front bearing type T oil seal | for A750F, AC60F, R151F: | Installation depth | 43.0 to 44.0 mm (1.70 to 1.73 in.) |
| for RC60F / RC61F: | Installation depth (A) | 43.0 to 44.0 mm (1.70 to 1.73 in.) | |
| Installation depth (B) | 53.0 to 54.0 mm (2.09 to 2.12 in.) | ||
| Transfer output shaft companion flange oil seal | Installation depth | 38.0 to 39.0 mm (1.50 to 1.53 in.) | |
| Oil Grade | Oil Viscosity (SAE) | Standard Capacity |
|---|---|---|
| Toyota Genuine Transfer Gear Oil LF or Equivalent | SAE 75W | 1.0 liters (1.1 US qts, 0.9 Imp. qts) |