{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Repair Manual","section":"A","section_name":"Service Specifications","page":15,"pages_in_section":36,"title":"Charging System","section_header":"Service Specifications – Charging System, Clutch","ocr_text":"CHARGING SYSTEM\n\nDrive belt tension\nSee page A-2\n\nBattery specific gravity\nWhen fully charged at 20°C (68°F)\n1.25 – 1.27\n\nAlternator\nRated output ampere\n7M-GE\n12 V\n70 A\n7M-GTE\n12 V\n80 A\n\nRotor coil resistance\n2.8 – 3.0 Ω\n\nSlip ring diameter\nSTD\n14.2 – 14.4 mm\n0.559 – 0.567 in.\nLimit\n12.8 mm\n0.504 in.\n\nBush exposed length\nSTD\n10.5 mm\n0.413 in.\nLimit\n1.5 mm\n0.059 in.\n\nAlternator regulator (IC)\nRegulator voltage\nat 25°C (77°F)\n14.0 – 15.0 V\nat 116°C (230°F)\n13.5 – 14.3 V\n\nCLUTCH\nSpecifications\n\nPedal height (from asphalt sheet)\n157 – 167 mm\n6.18 – 6.57 in.\n\nPush rod play at pedal top\n1 – 5 mm\n0.04 – 0.20 in.\n\nPedal freeplay\n5 – 15 mm\n0.20 – 0.59 in.\n\nClutch release point\n25 mm (0.98 in.) or more\n(from pedal stroke end position to release point)\n\nDisc rivet head depth\nLimit\n0.3 mm\n0.012 in.\n\nDisc runout\nLimit\n0.8 mm\n0.031 in.\n\nDiaphragm spring out-of-alignment\nLimit\n0.5 mm\n0.020 in.\n\nDiaphragm spring finger wear\nDepth\nLimit\n0.6 mm\n0.024 in.\nWidth\nLimit\n5.0 mm\n0.197 in.\n\nFlywheel runout\nLimit\n0.2 mm\n0.008 in.\n\nTorque Specifications\n\nPart tightened\nkg·cm\nft·lb\nN·m\n\nClutch cover × Flywheel\n195\n14\n19\n\nReservoir tank set bolt\n250\n18\n25\n\nClutch line tube union\n155\n11\n15\n\nFlexible hose × Release cylinder (7M-GE)\n235\n17\n23\n\nBleeder plug\n110\n8\n11\n\nFlywheel set bolt\n750\n54\n74\n\nRelease cylinder × Clutch housing\n120\n9\n12","image":"https://tsrm.sasquatchvc.com/images/mk3/A/A_015.png","url":"https://tsrm.sasquatchvc.com/mk3/tsrm/A/15","prev":{"page":14,"url":"https://tsrm.sasquatchvc.com/mk3/tsrm/A/14","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/14"},"next":{"page":16,"url":"https://tsrm.sasquatchvc.com/mk3/tsrm/A/16","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/16"},"section_url":"https://tsrm.sasquatchvc.com/mk3/tsrm/A","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/1","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/2","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/3","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/4","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/5","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/6","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/7","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/8","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/9","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/10","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/11","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/12","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/13","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/14","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/15","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/16","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/17","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/18","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/19","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/20","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/21","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/22","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/23","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/24","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/25","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/26","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/27","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/28","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/29","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/30","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/31","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/32","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/33","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/34","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/35","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/A/36"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}