8M6040 SPROCKET ASSEM. (SNOW) Caterpillar parts
561B
Rating:
Alternative (cross code) number:
CA8M6040
8M-6040
8M6040
CA8M6040
8M-6040
8M6040
Weight: 181 pounds 82 kg.
PIPELAYER,
Compatible equipment models: 8M6040:
Information:
Which Generate This Code:The system has detected that the movement of the mast position has exceeded the allowable amount. This diagnostic code occurred without the moving the mast.Test Step 1. CYCLE POWER TO THE SYSTEM
Move the "Power/Setup" Switch for the display to the "OFF" position.
Turn the key start switch for the machine to the "OFF" position.
Turn the key start switch for the machine to the "ON" position.
Move the "Power/Setup" Switch for the display to the "ON" position.Expected Result:The diagnostic code becomes inactive.Results:
YES - The diagnostic code becomes inactive. Return the machine to service.STOP
NO - The diagnostic code is still active. Proceed to Test Step 2.Test Step 2. BENCH THE SYSTEM
Manually position the blade on the desired benchmark.
Press the "bench" button in order to establish a known good benchmark.Expected Result:Diagnostic Code "EM 21" is no longer active.Results:
YES - Diagnostic Code "EM 21" is no longer active. Return the machine to service.STOP
NO - Diagnostic Code "EM 21" is still active.Repair: Replace the Circuit Board of the Electronic Mast. Refer to Special Instruction, REHS2402, "AccuGrade Electric Mast Repair Instructions" for additional information.STOP
Move the "Power/Setup" Switch for the display to the "OFF" position.
Turn the key start switch for the machine to the "OFF" position.
Turn the key start switch for the machine to the "ON" position.
Move the "Power/Setup" Switch for the display to the "ON" position.Expected Result:The diagnostic code becomes inactive.Results:
YES - The diagnostic code becomes inactive. Return the machine to service.STOP
NO - The diagnostic code is still active. Proceed to Test Step 2.Test Step 2. BENCH THE SYSTEM
Manually position the blade on the desired benchmark.
Press the "bench" button in order to establish a known good benchmark.Expected Result:Diagnostic Code "EM 21" is no longer active.Results:
YES - Diagnostic Code "EM 21" is no longer active. Return the machine to service.STOP
NO - Diagnostic Code "EM 21" is still active.Repair: Replace the Circuit Board of the Electronic Mast. Refer to Special Instruction, REHS2402, "AccuGrade Electric Mast Repair Instructions" for additional information.STOP
Caterpillar parts catalog:
Parts sprocket Caterpillar catalog:
1K2669
SPROCKET
561B, 561C, 561D
561B, 561C, 561D
1K3971
SPROCKET ASSEM.
561B, 561C, 561D
561B, 561C, 561D
1K3075
SPROCKET (10 T.)
561B, 561C, 561D, 571G
561B, 561C, 561D, 571G
5M9163
SPROCKET
12E, 824, 955H, 977H
12E, 824, 955H, 977H
1M1426
SPROCKET ASSEM. (SNOW)
583H, D8H
583H, D8H
9H7858
SPROCKET ASSEM. (STANDARD)
583H, D8H
583H, D8H
5M2753
SPROCKET
12E
12E