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SHEET AS 3421012 - Caterpillar



3421012 SHEET AS Caterpillar parts 312D L SHEET
Rating:
51
Alternative (cross code) number:
CA3421012
342-1012
3421012
Caterpillar 3421012 SHEET AS
Weight: 26 pounds 11 kg.

Buy SHEET AS 3421012 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 3421012:

EXCAVATOR  312D L   Caterpillar
Number on catalog scheme: 4
 
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Information:

System Operation
Although the rack solenoid (BTM) is capable of shutting the engine down, the shutoff solenoid provides a secondary means for the ECM to shut down the engine. When the solenoid receives a voltage, the solenoids' plunger is pulled in to allow the engine to run. When the solenoid loses the voltage, the plunger releases and the engine shuts down.If an overspeed condition is detected by the overspeed switch, the relay in the overspeed switch box will open causing the shutoff solenoid to release and the engine to shut down.With the engine running, the voltage at the shutdown solenoid connector should be between 1.5 and 2.5 VDC (from pin A to pin B).Schematic
For a more detailed schematic, refer to 3408/3412 High Performance Marine Engine Schematic, Form No. SENR5518.Diagnostic Codes
Functional Test

Caterpillar parts catalog:

Caterpillar parts catalog
312D L Excavator SKA00001-UP (MACHINE) POWERED BY C4.2 Engine
312D & 312D L Excavators KES00001-UP (MACHINE) POWERED BY C4.2 Engine
312D L Excavator XGK00001-UP (MACHINE) POWERED BY C4.2 Engine


Parts sheet Caterpillar catalog:

2035005 SHEET
311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315C
2784056 SHEET
312D, 312D L, 313D
3138233 SHEET
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2
2937010 SHEET AS
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP
2937014 SHEET AS
312D, 312D L, 313D
3346493 SHEET AS
312D, 312D L, 312E, 312E L, 315D L, 316E L, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 32...
3646964 SHEET
315D L, 319D L, 319D LN
3462746 SHEET AS
315D L, 319D LN
3421094 SHEET AS
314D CR, 314D LCR
3346497 SHEET AS
312D, 312D L, 312E, 312E L, 315D L, 316E L, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 32...
3346493 SHEET AS
312D, 312D L, 312E, 312E L, 315D L, 316E L, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 32...
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