Section I. BLADE TROUBLESHOOTING.
GENERAL INFORMATION. This section lists the common blade malfunctions which may occur during the
operation of the 130G Grader. Follow the troubleshooting procedures listed below step-by-step until you can go no further.
BLADE TROUBLESHOOTING PROCEDURES. This section cannot list all possible malfunctions, nor can it list
all possible tests, inspections or corrective actions. If a malfunction is not listed, contact your supervisor.
BLADE TROUBLESHOOTING AND MAINTENANCE PROCEDURES.
TEST OR INSPECTION
BLADE CUTTING EDGES OR END TIPS ARE BROKEN OR MISSING.
Check to see if cutting edge or two end tips are broken or missing (Figure 17-1).
If the cutting edge or two end tips are damaged or defective--contact Direct Support.
CENTERSHIFT LOCK ASSEMBLY FAILS TO OPERATE.
Step 1. Check the centershift lock assembly hoses for air leaks.
If the hoses are loose--tighten. If hoses are damaged or defective--replace. Refer to paragraph 17-6.