dummyhead
dummyhead
From page 8-8
SH, SKH type:
Disconnect the main winding terminals (
and
), field winding connectors (
and
) and exciter 3P connector
LDH type:
Disconnect the main winding terminals (
and
), field winding connectors
(
and
) and exciter 3P connector
.
Connect a known good 12 V battery to the brush
terminal (battery positive to
to
terminals).
Measure the voltage between the terminals of
the stator winding with the engine running at no
load speed.
Main winding standard voltage:
SH, SKH type:
(Red) terminal
–
(Blue) terminal: 103 ± 15 VAC
LDH type:
(Red) terminal
–
(Blue) terminal: 112 ± 20 VAC
(Red) terminal
–
(White) terminal: 56 ± 10 VAC
(Blue) terminal
–
(White) terminal: 56 ± 10 VAC
Exciter winding standard voltage:
ALL type:
No.1 (Light green/White) terminal
– No.3 (Light green/White) terminal
Normal
Go to page 8-10
Abnormal
.
,
and negative
: 43 ± 8 VAC
GENERATOR/CHARGING SYSTEM
Replace the stator (page 8-16).
8-7