MASSEY FERGUSON MF 14 - Page 84

SERVICING
Alternator
Charqinq Svstem
A.
Precautions
1.
Do not connect
battery
to
cables
in
wrong
polarity.
This will cause
regulator-
rectifier
damage.
2"
Break continuity
between
the regulator-rectifier
unit
and battery
when using
a remote
charger
on the
battery,
or when
"jumping"
from
another
battery.
This
will
eliminate
damage
to
the regulator-rectifier
if
polarity
is reversed.
3. Disconnect
wiring
harness
at
regulator-rectifier
before using
arc welder
on
equipment.
B.
Pre-Service
Checks
1.
Check
for
good ground
bet-
ween
regulator-rectifier
and
mounting.
2.
Check
for
poor
connections.
or
broken wires.
C. Trouble-Shootinq
1.
Battery
not fully
charged.
B+
TERMINAL
WI
\
RE
D.
C.
VOLTMETER
LEADS
EGULATOR-
ECTIFIER