Troubleshooting & repair, Stator/rotor removal and replacement (continued) – Lincoln Electric COMMANDER SVM153-A User Manual

Page 132

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TROUBLESHOOTING & REPAIR

F-79

F-79

COMMANDER 500

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BOLTS
(4)

FAN HUB

MOUNTING
FOOT

FLYWHEEL
SPLASH
PLATE

FAN
NUT

STATOR / ENGINE
MOUNTING BOLTS &
LOCK WASHERS

BEARING

FIGURE F.39 – STATOR REMOVAL

STATOR/ROTOR REMOVAL AND REPLACEMENT (CONTINUED)

STATOR REMOVAL PROCEDURE

First, cut any necessary cable ties in order to
free the stator leads from the bundle of leads
running to the control box. Refer to Figure F.39
for stator removal.

1. Using the 1/2” wrench, remove the four fan

blade mounting bolts and lock washers.

2. Using the 1 1/8" wrench, remove the fan nut.

Remove the fan, noting its direction for
reassembly.

3. Using the gear puller, remove the fan hub.

4. Using the 3/8" wrench, remove the two bolts

and flat washers holding the bearing in
place.

5. Using two 3/4" wrenches, remove the nut,

lock washer, and carriage bolt holding the
alternator mounting foot to the machine
base. Do this on each side.

6. Using the 3/8" wrench, remove the three

bolts from the flywheel splash plate.
Remove the plate.

7. Support the stator with the hoist. Place

wooden blocks under the engine to support
it when the stator is removed.

8. Using the 17mm" wrench, remove the bolts

and lock washers holding the stator to the
engine.

9. Remove the stator from the engine. It may

be necessary to pry and slide it free.

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