|
|
MEL139L PINION/CLUTCH CHECK NLSC0019S02 1. Inspect pinion teeth. I Replace pinion if teeth are worn or damaged. (Also check 2. Inspect reduction gear teeth (If equipped). I Replace reduction gear if teeth are worn or damaged. (Also 3. Check to see if pinion locks in one direction and rotates I If it locks or rotates in both directions, or unusual resistance is SEL014Z BRUSH CHECK NLSC0019S03 Brush NLSC0019S0301 Check wear of brush. Wear limit length: Refer to SDS (SC-31). I Excessive wear ... Replace. SEL015Z Brush Spring Check NLSC0019S0302 Check brush spring pressure with brush spring detached from Spring pressure (with new brush): Refer to SDS (SC-31). I Not within the specified values ... Replace. SEL016Z Brush Holder NLSC0019S0303 1. Perform insulation test between brush holder (positive side) I Continuity exists. ... Replace. 2. Check brush to see if it moves smoothly. I If brush holder is bent, replace it; if sliding surface is dirty, STARTING SYSTEM Inspection (Cont’d) SC-20 |