TURBOCHARGER G 0R5562 - Caterpillar

Parts List
211-0100 Antenna General Information
If the seal of the antenna is not intact, then the antenna could contain moisture. Excess moisture can cause the following problems:
The radio does not receive corrections.
The operating range of the radio is reduced.Note: The typical operating range of the radio is 4 1 km (2.5 0.6 miles) for line of sight with the radio at the GPS base station.Before inspecting the antenna, perform general troubleshooting of the radio. Resolve any issues before inspecting the antenna. If the inspection indicates that the antenna contains moisture, replace the antenna.Troubleshooting the Radio
Verify that there is power to the radio. The amber light is ON if there is power to the radio.
Verify that the other radios on the site are receiving corrections, and that the radio which is being troubleshot is not receiving corrections.
Verify that the onboard systems are properly connected to the radio. The radio should be listed in the "Diagnostic" display in the onboard AccuGrade or the CAES system.ReferenceFor CAESultra Systems, refer to Systems Operation, KENR6338, "CAES".ReferenceFor AccuGrade Systems with a CD550 Display, refer to Troubleshooting, KENR5966, "AccuGrade GPS".ReferenceFor AccuGrade Systems with a CD700 Display, refer to Troubleshooting, KENR5966, "AccuGrade - CD700 Grade Control System (GPS/ATS/Laser)".
Attach the 291-1384 Wiring Harness to the radio. Use MCGFlash in order to verify that the radio is properly configured for the following parameters:
"Country"
"Rover"
"Network Number"
"Protocol"ReferenceRefer to Special Instruction, REHS2585, "MCGFlash User Guide".Inspecting the Antenna
Remove power to the radio.
Disconnect the wiring harness from the radio.
Remove the radio from the machine.
Illustration 2 g01540814
The 211-0100 Antenna is shown. (1) Junction at cap and barrel (2) Junction at barrel and base (3) Wrench flats
By using the wrench flats (3) of the plastic barrel on the antenna, remove the antenna from the radio. Use a 1 1/2 inch wrench or use an adjustable wrench.Note: Only use the wrench flats to loosen the antenna. Damage may occur to the antenna if any other location is used.Note: Stop this procedure if the antenna cannot be easily unscrewed from the radio. Damage may occur to the radio if the antenna is vigorously removed.
Illustration 3 g01540878
The antenna connector (4) on the radio is shown. No corrosion is present.
Inspect the antenna connector (4) on the radio. Check for corrosion. Check for debris. Clean the connector of all debris.
Observe the barrel of the antenna for possible areas of entry of moisture. Refer to Illustration 2.Leaks can occur if there are large gaps or cracks in the following areas:
Junction at cap and barrel (1)
Junction at barrel and base (2) OK - Gaps or cracks are not present.Not OK - Gaps or cracks are present.If the antenna is not OK, replace the antenna with a 211-0100 Antenna .
Illustration 4 g01540854
The interior of the antenna is shown. The brass center conductor (6) is undamaged.
Illustration 5 g01540873
The interior of the antenna is shown. The brass center conductor (6) indicates damage due to moisture.
Inspect the interior of the antenna for signs of moisture entry. Refer to Illustrations 4 and 5.OK - The brass center conductor