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F-83

TROUBLESHOOTING AND REPAIR

F-83

ALTERNATOR STATOR REMOVAL AND REPLACEMENT (continued)

FIGURE F.31 – ROCKER & MARK LOCATIONS

SPRINGS

 

BRUSH HOLDER

BRUSH HOLDER PLATE

INSULATORS

 

MOUNTING SCREW

 

DRILL MARK

ROCKER

COMMUTATOR

BRUSHES ARMATURE BRUSH RETAINER

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PROCEDURE (continued)

9.Drain the fuel and store it in an approved container. Disconnect the fuel line from the bottom of the tank and plug the line to avoid getting dirt or other cont- aminants into the fuel system. Remove the fuel tank and the tank mounting rails.

Note the drill spots marking the position of the exciter bracket and the rocker. It is very important that these marks be precisely aligned during reassembly. See Figure F.31

NOTE: If these drill marks cannot be found, the posi- tions of the rocker and exciter bracket should be clearly marked so these parts can be pre- cisely aligned when the machine is reassem- bled.

10.Loosen the rocker clamping screw, but do not remove it.

11.Use a hoist, or other appropriate means to support the weight of the exciter frame assembly.

12.Remove the four screws securing the exciter end bracket to the generator frame.

13.Carefully pry the exciter stator/end bracket assem- bly away from the generator frame.

NOTE: The welding generator brush holder and rocker assembly will also be removed.

SAE-400 SEVERE DUTY

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Lincoln Electric SVM187-A service manual Alternator Stator Removal and Replacement, Figure F.31 Rocker & Mark Locations

SVM187-A specifications

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