Figure 5-8. Checking Armature Shaft Runout

Figure 5-4. Testing Armature for Grounds

Figure 5-9. Testing Brush Spring Tension STYLE I Starter Only

TM-5-6115-585-34 Generator Set Diesel Engine Driven Tactical Skid Mtd 5 KW 1 Phase 2 Wire 1 Phase-3 Wire 3 Phase-4 Wire 120 120/240 and 120/208 Volts Manual
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TM5-6115-585-34 NAVFAC P-8-623-34 TO-35C2-455-2 TM-05684C/05685B-34 (d) Testing Commutator Runout. Place the (e) Testing Armature Shaft Runout. armture in a test bench and check runout with a Place armature in a test bench and check shaft dial indicator. See figure 5-7. When commutator runout with a dial indicator. Runout should not runout exceeds 0.004 inch, commutator should be exceed 0.006 inch. See figure 5-8. If shaft is refaced. After refacing commutator, check that it bent or worn, armature must be replaced. meets minimum specifications. Check and if necessary, undercut mica as given under repair. Figure 5-7. Checking cummutator Runout Figure 5-8. Checking Armature Shaft Runout 5-6 Change 8

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