9Y2770 GUARD AS-FAN Caterpillar parts
D7H, D8N
Rating:
Alternative (cross code) number:
CA9Y2770
9Y-2770
9Y2770
CA9Y2770
9Y-2770
9Y2770
Weight: 10 pounds 4 kg.
TRACK-TYPE TRACTOR,
Caterpillar parts catalog:
Information:
Illustration 1 g00544436
Schematic for the lamp (action)This diagnostic code is recorded when the main display module reads the voltage of the circuit for the action lamp as above normal. The action lamp is ON CONTINUOUSLY as a result of this diagnostic code. The schematic that is shown above represents a typical installation of the component. Verify the connector contact and wire numbers by using the Electrical System Schematic for the machine that is being serviced. Test Step 1. CHECK THE LAMP CIRCUIT.
Turn the disconnect switch and the key start switch to the OFF position.
Disconnect the machine harness from the main display module.
Turn the disconnect switch to the ON position.
Observe the action lamp.
Turn the key start switch to the ON position.Expected Result:The action lamp is ON.Results:
OK - The action lamp is ON. The harness circuit 411-PK is shorted to the +battery. Repair: Repair the harness or replace the harness.STOP
NOT OK - The action lamp is OFF. The module has failed.Repair: It is unlikely that the main display module has failed. Exit this procedure and perform this procedure again. Also, recheck if the diagnostic code indicator is illuminated for this diagnostic code. If the cause of the diagnostic code is not found, replace the main display module. See Testing and Adjusting, "Module - Replace".STOP
Parts guard Caterpillar catalog:
1110419
GUARD AS
572R, D7H, D7R
572R, D7H, D7R
1110416
GUARD AS
572R, D7H, D7R
572R, D7H, D7R
6Y5023
GUARD-SEAL SOLID
D7H, D7R
D7H, D7R
3T7195
GUARD AS
D7H
D7H
3T7192
GUARD AS
D7H
D7H
1110431
GUARD AS
D7H, D7R
D7H, D7R
1110437
GUARD AS
D7H, D7R
D7H, D7R
4Y8435
GUARD
D7H, D7R II, D7R XR
D7H, D7R II, D7R XR
7T5155
GUARD
D7H
D7H
9W5525
GUARD
D7H
D7H
8Y6708
GUARD
D5C
D5C
8Y0388
GUARD AS
D4H, D4HTSK II, D4HTSK III
D4H, D4HTSK II, D4HTSK III
3W1357
GUARD AS
D6H, D6H XR, D6R, D6R II, D6T
D6H, D6H XR, D6R, D6R II, D6T
8H1058
GUARD
955C
955C
8H1057
GUARD
955C
955C