9R8508 BOOM AS Caterpillar parts
416B
Rating:
Alternative (cross code) number:
CA9R8508
9R-8508
9R8508
CA9R8508
9R-8508
9R8508
Weight: 665 pounds 301 kg.
BACKHOE LOADER,
Compatible equipment models: 9R8508:
Information:
Illustration 1 g00785019
Electronic Control Module (ECM)
The Machine Security System (MSS) is an integrated feature for the machine ECM. The MSS software and components are integrated into an ECM that controls other machine functions.ECM Inputs
Push-to-Start Switch or Keyswitch
The push-to-start switch or key start switch is also used as an input signal to the MSS. The input from the key switch is used to determine when the machine is ON. Battery voltage is connected to this input through the ON and START positions of the keyswitch. See Table 1 for input voltages.
Table 1
Input Voltage 12V System 24V System
Machine is operating and the alternator is charging. 14.1 - 15.1V 27.6 - 29.6V
Machine is not running. 12V 24V ECM Outputs
Status Indicator
The status indicator displays the status of the system. The status indicator has two connections. One connection is for the red LED. The other connection is for the green LED.
Caterpillar parts catalog:
Parts boom Caterpillar catalog:
9R7579
BOOM GP
416B, 416C, 428B, 438B
416B, 416C, 428B, 438B
1179593
BOOM GP
416B, 416C
416B, 416C
1060423
BOOM AS
416B
416B
1527728
BOOM AS
416B, 416C, 416D
416B, 416C, 416D
1221796
BOOM AS
416B, 416C
416B, 416C
1592796
BOOM AS
426C, 430D, 436C
426C, 430D, 436C
1221797
BOOM AS
426B, 426C, 436C
426B, 426C, 436C
1221745
BOOM AS
426B, 426C, 436C
426B, 426C, 436C
8I5972
BOOM AS
TH103
TH103
8I5971
BOOM AS-SECTION2
TH103
TH103
8I5970
BOOM AS-NO 1SECT
TH103
TH103
1651900
BOOM AS
TH62
TH62
2441989
BOOM AS
424D, 428C, 428D, 432D, 438D, 442D
424D, 428C, 428D, 432D, 438D, 442D
2373663
BOOM AS
416C, 416D, 420D
416C, 416D, 420D
2372231
BOOM AS
416C, 416D, 420D
416C, 416D, 420D
1527723
BOOM AS
426C, 430D, 436C
426C, 430D, 436C
1592795
BOOM AS
416C, 416D
416C, 416D