{"model":"mk2","model_name":"MK2 Supra","vehicle":"Toyota Supra A60 (1982–1986, 5M-GE)","document":"Repair Manual","section":"A","section_name":"Service Specifications","page":26,"pages_in_section":29,"title":"Steering Specifications","section_header":"Service Specifications — Steering","ocr_text":"STEERING\nSpecifications\n\nSteering\nSteering wheel freeplay          Limit          30 mm          1.18 in.\nSteering rack runout             Limit          0.3 mm         0.012 in.\n\nPower steering\nMaximum rise of oil level                       5 mm           0.20 in.\nOil pressure                     at idle speed   More than 65 kg/cm² (924 psi, 6,374 kPa)\nVariation in vane pump discharge pressure        Less than 5 kg/cm² (71 psi, 490 kPa)\n(at 1,000 rpm and 3,000 rpm)\nDrive belt tension               New belt        125 ± 25 lb\n                                 Used belt       80 ± 20 lb\nSteering effort                  at Steering wheel  Less than 4 kg (8.8 lb, 39N)\nVane plate                       Length    STD         15.00 mm       0.5906 in.\n                                          Limit        14.97 mm       0.5894 in.\n                                 Height    STD          8.2 mm        0.323 in.\n                                          Limit         7.8 mm        0.307 in.\n                                 Thickness STD          1.8 mm        0.071 in.\n                                          Limit         1.7 mm        0.067 in.\nVane plate to vane plate groove clearance\n                                          Limit         0.06 mm       0.0024 in.\nShaft to bushing clearance               STD          0.010 — 0.030 mm  0.0004 — 0.0012 in.\n                                          Limit         0.07 mm       0.0028 in.\nFlow control valve spring length         STD          50.0 mm        1.969 in.\n                                          Limit        47.0 mm        1.850 in.\nPump rotating torque                               Less than 2.8 kg·cm (2.4 .in.·lb, 0.3 N·m)\nSteering rack runout                     Limit         0.3 mm        0.012 in.\nControl valve shaft preload      at Turning        4.5 — 6.5 kg·cm\n                                                     (3.9 — 5.6 in.·lb, 0.4 — 0.6 N·m)\nTotal preload                    at Turning        9 — 12 kg·cm\n                                                     (7.8 — 10.4 in.·lb, 0.9 — 1.2 N·m)\n\nVane length                      Rotor and cam\n                                 ring mark\n                                 None              14.996 — 14.998 mm   0.5904 — 0.5905 in.\n                                 1                 14.994 — 14.996 mm   0.5903 — 0.5904 in.\n                                 2                 14.992 — 14.994 mm   0.5902 — 0.5903 in.\n                                 3                 14.990 — 14.992 mm   0.59016 — 0.59024 in.\n                                 4                 14.988 — 14.990 mm   0.5901 — 0.5902 in.\n\nTilt steering    Collar No. 1 outer diameter      17.989 — 17.996 mm   0.7082 — 0.7085 in.\n                                                   17.996 — 18.003 mm   0.7085 — 0.7088 in.\n                                                   18.003 — 18.010 mm   0.7088 — 0.7091 in.\n                                                   18.010 — 18.017 mm   0.7091 — 0.7093 in.\n                                                   18.017 — 18.024 mm   0.7093 — 0.7096 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transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}