Starter/Starter 18. Check armature shaft thrust gap. Set dial indicator on pinion then raise the armature shaft to determine thrust gap. SPECIFICATION Item Nominal Value M37145 -UN-25JAN90 M37146 -UN-25JAN90 Armature Shaft Thrust Gap 0.1 to 0.5 mm (0.004 to 0.020 in.) If the thrust gap is not within the nominal value limits, add or remove thrust washers shown in Step 10. M98,2060K,69 -19-05NOV85 CTM2 (19APR90) 60-27 16, 18, 20 & 24HP Onan Engines AllTractorManuals.com 130495 NOTE: Normally the pinion clearance will not be affected by servicing the starter unless the solenoid is replaced. 19. To check pinion clearance, connect a 12-volt battery (A) to starter frame (B).
Connect a remote switch (C) -UN-26APR89 between solenoid terminal (D) and battery (A). Use heavy duty cables. A—12-Volt Battery B—Starter Frame M37147 C—Remote Start Switch D—Solenoid Switch Terminal M98,2060K,70 -19-05NOV85 60 27