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__A_T MO_O_ TyPe _............................................... BoschGF12V1 PS Voltage .............................................. 12 V Grounded _________,__________,_......_,_._........... Negative pole DireCtion of rotation .................................. C_ockwige OoUtPut ............................................. appro_. 1 h.p. Number ofteeth on pinion ............................. 9 Brushes, number ..................................... 4 TeSt _alUeS Mechanical. Rotor end float ....................................... O.OfO.3 mm (o.OO2-o.o12'') Brush spring tension .................................. 1.1_1.3Okp(2.53-2.g6 _b.) Distance from pinion to ring gear ....................... 1.24.4 mm (O.o47-O.173'') Frictional torque ofrotor brake ......................... 2.54.Okpcm (2.17-3.81 _b.in.) PiniOn idling tor_ue .................. ................. 1._1.8 kpcm (1.13-1.56Ib.in.) Backlash ............................................ O.3_O.6O mm (o.O14-o.o1g'') Pinion modules ....................................... 2.11 Minimum diameterofçommutator ....................... 33 mm (1.3'') Minimum Iength ofelec. brugheg ........................ 14 mm (O.6'') ElectricaI. _ Unloaded starter motor. 12.O V and 4_5OA .................................. 69OO-81OO r.p.m. Loaded starter motor. 9Vand 18f22OA ................................... 1O5_135O r.p.m. Locked starter motor; 6Vand 3O_35OA ................................... O r.p.m. Control Golenoid Cut-in voltage ........................................ Min. 8 V l_NITlON _Y_TEM Voltage .............................................. 12 V Firing order .......................................... 1-3-4-2 Ignition timing, 97 octane (ROT) at 7OO-8OO engine r.p.m. (vacuum governordisconnected) ........................ 1O' beforeT.D.C. Sparkplugs. Normal driving ............................ BoschW225T35orcorresponding Hard driving .............................. BoschW24OTt orcorresponding Spark plug, gap ...................................... O.7-O.8 mm (O.O2fO.O32'') tightening torque ............................... 3._.Okpm(25.f29.Olb.ft.) thread ......................................... 14 mm (O.56'') _lStflbUtOf Type ................................................ Bosch _fURX 4 Direction ofrotation ................................... Anti-clockwise Breaker points, gap ................................... O.4-O.5 mm (O.O1fO.O2O'') dwell angle (at5OO r.p.m.) .. ............. 59'_5' contact pressure ....................... O.5_O.63 kp(1.1-1.4lb.) Capaçitor O25 _F+25 _O/ ____________________________________________ _ - O Centrifugal governor. _ Advance range. total ................................ 12.5t1U distributor graduation ' Advance begins at .................................. 37f55O r.p.m. (distr.) _ Values 5' ........................................ 8O_95O r.p.m. (distr.) 1O' ........................................ 12O_1375 r.p.m. (distr.) ' Advance finishes at ................................ 15OO r.p.m. (distr.) Vacuum gouernor. (negative control) _ Drop. totaI ......................................... ft1U distributor graduation ._ Drop begins at ..................................... 3_11Omm(1.1_.33'') Hg
 
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