sulation resistance, open circuits, and short circuits,
the armature sliprings and test the windings of the
as directed in TM 5-764. Resistance between any
alternator portion of the armature for insulation
two commutator bars of either exciter or welder
resistance of 10 ohms, plus or minus 10 percent,
portion should be 0.25 ohm.
open circuits, and short circuits, as directed in TM
(2) Tag and disconnect the wiring leads from
5-764.
Figure 3-11. Dynamotor armature, removal and installation.
and manner. Before reassembly, clean and repack
Disassembly. Refer to figure 3 - 1 2 and
bearings with grease. automotive and artillery
disassemble armature in numerical sequence.
(Military Symbol GAA).
d. Reassembly. Refer to figure 3-12 and
reassemble armature in reverse numerical sequence
3-14
