Troubleshooting & repair, Stator/rotor removal and replacement (continued), Warning – Lincoln Electric COMMANDER SVM153-A User Manual
Page 133
TROUBLESHOOTING & REPAIR
F-80
F-80
COMMANDER 500
FLEX PLATE
BLOWER
SEGMENT (4)
ROTOR
FIGURE F.40 – ROTOR REMOVAL
STATOR/ROTOR REMOVAL AND REPLACEMENT (CONTINUED)
ROTOR REMOVAL PROCEDURE
Refer to Figure F.40 for rotor removal.
1. Support the rotor with the hoist.
2. Using the 5/8" wrench, remove the flex plate
bolts, lock washers, and four blower seg-
ments.
The rotor will be free to fall when the bolts are
removed.
3. Using the hoist, carefully remove the rotor
and flex plate assembly.
REASSEMBLY NOTES
Reassemble the rotor and stator to the
Commander 500 by carefully retracing the dis-
assembly procedure steps in reverse order.
Keep the following special points in mind as you
proceed. Lead Reconnection Checklists are
provided here as an aid to reassembly.
INSTALL ROTOR: Support the rotor with the
hoist. Install the blower segments and flex plate
to the engine flywheel.
INSTALL STATOR: Be sure the engine is
blocked securely and the stator is supported
with the hoist. Install the stator to the engine
with the bolts and lock washers. Install the fan
blade, making sure that it faces the proper
direction, with the fan nut and four cap screws.
Check the air gap for .010" minimum.
Install the brush holder assembly. Be sure the
brushes are centered and properly seated on
the slip rings.
Install the flywheel splash plate.
WARNING