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P undersize O.O1O'' .................................... 53.035-53.8Q8 mm (2.11g5-2.12OO'') O.O2O'' .................................... 53.581-53.594 mm (2.1O95-1.11OO'') O.O3O'' .................................... 53.327_53.34O mm (2.O995-2.1OOO'') O.O4O'' .................................... 53.O73-53.O86 mm (2.O895-2.OgOO'') O.O5O'' .................................... 52.819-52.832 mm (2.O795-2.OgOO'') _' _ BIG-END BEARING SHELLS Thickness, standard .......................................... 1.833-1.841 mm (O.O722-O.O725'') undersize O.O1O'' .................................... 1.96O-1.968 mm (O.O772-O.O755'') O.O2O'' .................................... 2.O87-2.O95 mm (O.O822-O.O825'') O.O3O'' .................................... 2.214-2.222 mm (O.O872-O.O875'') O.O4O'' .................................... 2.341-2.349 mm (O.O922-O.Og25'') O.O5O'' .................................... 2.468-2.476 mm (O.O972-O.O975'') CONNEC7_N_ _OD_ _ End float on crankshaft ........................................ O.15-O.35mm(O.OO6-O.O14'') Length, centre-centre ........................................ 145tO.1 mm (5.71OtO.OO4'') MaKimum permissible difference in weight between connecting rods in same engine ............................................ 6 grammes (O.21 oz.) _ FLyWHEEL Permiggib_e run_out, maK. ...................................... O.O5 mm,/15O mm diam. (O.OO2''./6'' diam.) Ring gear (chamfer facing forwards) ............................ 142 teeth FLYWHEEL HOU_lN_ Permissible aKial throw, maK. .................................. O.O5 mm,_'1OO mm diam. _ (O.OO2''/4'' diam.) MaK. radial throw for rear guide ................................ O.15mm (O.OO6''> CA__HAFT Marked ...................................................... A Number of bearings .......................................... 3 Front bearing journal, diameter ................................ 46.975-47.OOO mm (1.8494-1.85O4'') _ Centre bearingjournal,diameter ................................ 42.975-43.OOO mm (1.6919-1.6929'') Rearbearingjournal,diameter .................................. 36.975-37.OOO mm (1.4557-1.4567'') Radial clearance .............................................. O.O2O-O.O75mm(O.OOO8-O.OO3O'') End float .................................................... O.O2O-O.O6O mm (O.OOO8-O.OO24'') _ Valueclearanceforcheckofcamshaftsetting(coldengine) ........ 1.1 mm (O.O43'') lnletvalveshouldthenopenat .................................. 1O'' after T.D.C. CA__HAFT BEA_lN__ Front bearing, diameter ........................................ 47.O2O-47.O5O mm (1.8512-1.8524'') Centre bearing, diameter ...................................... 43.O25-43.O5O mm (1.6939-1.6949_) Rear bearing, diameter ........................................ 37.O2O-37.O45 mm (1.4575-1.4585'') Tl_lN_ _EA__ Crankshatt gear, number of teeth .............................. 21 Camshaftgear, (fibre), numberofteeth .......................... 42 __ 2-46
 
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