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Repair
313289S 39
Replace Alternator Regulator
1. Remove shroud. See Remove Shroud, page 32
2. Disconnect main power.
3. Remove four nuts (4); leave two nuts on left side of
panel tight. Open front panel of control box (11).
4. Disconnect supply air line from alternator assembly
(265).
5. Loosen air regulator swivel fitting (276) and remove
from solenoid module (209).
6. Repair or replace alternator regulator parts as nec-
essary. See Alternator Assembly, page 72, for
repair parts. Replace air regulator swivel fitting
(276).
7. Set regulator to
18 +/- 1 psi (12.6 +/- 10 kPa, 1.26 +/-
0.07 bar).
8. Start machine. Check voltage on the alarm informa-
tion screen. Voltage should be between 10-14 volts.
r_256991_313293_8
277
265
209 Supply Air Line
209
276