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
two commutator bars of either exciter or welder
portion should be 0.25 ohm.
open circuits, and short circuits, as directed in TM
(2) Tag and disconnect the wiring leads from
Figure 3-11. Dynamotor armature, removal and installation.
and manner. Before reassembly, clean and repack
bearings with grease. automotive and artillery
disassemble armature in numerical sequence.
(Military Symbol GAA).
reassemble armature in reverse numerical sequence