ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
(3)
If voltage is too low, replace dynamo.
(4)
If no voltage is indicated, shut down generator and perform the following:
(a) Tag and disconnect stator wires connected to engine harness at quick disconnects. Then using
a multimeter, connect one multimeter lead to either quick disconnect and the other lead to ground.
If continuity is indicated, replace dynamo.
(b) Disconnect engine harness plug (P2) from bottom of control panel assembly.
(c) Using multimeter, check for continuity between TB1-5 and pin J2-E and between TB1-6
and pin J2-F. (On MEP-501A check for continuity between TB1-6 and pin J2-E and
between TB1-7 and pin J2-F.) If continuity is not indicated, repair defective wire.
(d) Using multimeter, check for continuity between sockets P2-E and P2-F. If continuity is not
indicated, tag and disconnect stator wires from engine harness.
(e) Using multimeter, check engine harness wires P2-E and P2-F for continuity. If continuity is not
indicated, repair defective wire.
(f)
Connect engine harness plug (P2), disconnected stator wires, and remove tags.
b. Removal.
(1)
Shut down generator set.
(2)
Remove cooling fan cover, refer to paragraph 4.53.b.
(3)
Remove flywheel, refer to paragraph 5.21.a.
(4)
Tag and disconnect electrical leads for dynamo stator (Figure 5-35) from engine harness.
(5)
Remove bolt and clamp securing wiring to cylinder block.
(6)
Remove bolts and dynamo stator from cylinder block.
(7)
If necessary, remove screws and dynamo wheel from flywheel.
c. Inspection.
(1)
Inspect dynamo components for cracks, damaged insulation, and other damage.
(2)
Replace damaged parts.
d. Installation.
(1)
If removed, install dynamo wheel (Figure 5-35) on flywheel with screws.
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