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HEATER GP 2278067 - Caterpillar



2278067 HEATER GP Caterpillar parts 325C HEATER
Rating:
17
Alternative (cross code) number:
CA2278067
227-8067
2278067
Caterpillar 2278067 HEATER GP

Buy HEATER GP 2278067 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 2278067:

EXCAVATOR  325C   Caterpillar
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3500 MUI (),
ALL 3500 WITH EUI (),
ALL 3500B GENERATOR SET ENGINES AND MARINE AUXILIARY ENGINES () ENGINESProblem:
A problem can occur when paralleling an Advanced Diesel Engine Management (ADEM) II controlled electronic engine and a mechanical engine. The ADEM II Electronic Control Module (ECM) on the electronic engine may lose the desired Pulse Width Modulated (PWM) speed signal from the 167-0797 Woodward Load Share Module during an earth fault test. An earth fault can be simulated by connecting a DC light bulb or 1k ohm resistor between (+) Battery and engine block. This test is frequently done aboard ships.Solution:
When paralleling a mechanical engine with an ADEM II controlled engine, a 131-5454 Woodward 2301A and a 167-0797 Woodward Load Share Module are commonly connected together by load share signal lines as shown in the diagram below. The load share lines are shielded. If the shield is terminated at both ends the PWM signal to the ADEM II ECM will be lost during an earth fault test. The shield should be terminated at ONLY one of the Woodward modules. COPYRIGHT 2001 CATERPILLAR ALL RIGHTS RESERVED

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Caterpillar parts catalog:

Caterpillar parts catalog
325C CR TRACK-TYPE EXCAVATOR /COMPACT RADIUS HYDRA/ BKW00343-UP (MACHINE)


Parts heater Caterpillar catalog:

1640490 HEATER GP-CAB
312C L, 315C, 318C, 320C, 322C, 325C, 330C L
1640489 HEATER & MTG GP-CAB
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1858291 HEATER GP-CAB
312C L, 315C, 318C, 320C, 322C, 325C, 330C L
1593537 HEATER AS-AIR INLET 24v
12H, 160M, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322C, 322C FM, 325C, 325C FM, 330C, 330C FM, 330C L, 330C MH, 330D FM, 330D L, 330D MH, 561M, 584, 586C, 627G, 637D, 637G, 924F, 928G, 938F, 950F, 950...
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