CLUTCH UNIT Inspecting Clutch Disc Check clutch disc for runout, etc. Runaut limit at facmg in 5 mm (0.20 in) from periphery] : 0.7 mm [0.023 in) Maximum backlash nf mum/0 o in sum :19. of dine): 0,6 mm (0.02; in) Bum or dlSEDiDIMIon Oil ur grease schs: Check clutch disc for wear. Measure the nut head depm Wu! limit: 0.: mm (0.012 m . new gauge scuss Inspecting Clutch Cover. Check height and unevenness of diaphragm spring after setting Tool. Diaphragm spring height "A": 27 - 29 mm (106 - 1.14 in) Uneven limit: 0.5 mm (0020 in) , 51700501 00 l l LSTZDDEUDIO l 7 l SCLSE Adjust unevenness of diaphragm spring with Tool. ST)200 50240 Check thrust rings for wear or damage by shaking cover assembly up and down to listen for chattering noise, or lightly hammering on rivets for a slightly cracked noise.