New Holland CX720 Repair Manual page 315

3b series 1238 - 1281
A-01
E-36
F-01
K-14
K-37
K-39
R-07
R-09
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM
ENGINE CONTROL UNIT (ELEC)
COLD START INDICATOR
ECU POWER FUSE
ECU POWER RELAY
GRID HEATER RELAY (BAS)
GRID HEATER RELAY (IVECO)
ENGINE GRID HEATER (BAS)
ENGINE GRID HEATER (IVECO)
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