Diagnostic Trouble Codes Check –1/1 TM2361 (24JUN08) 9005-10-1 450DLC Excavator Operation and Tests 062608 PN=217 Group 10 Operational Checkout Procedure Operational Checkout This procedure is used to check operation of the Complete the usual necessary visual checks (oil levels, machine. It is designed so you can do a walk around oil condition, external leaks, loose hardware, linkage, inspection, check machine operation, and perform wiring) prior to doing the checkout. The machine must specific checks from the operator’s seat. be at operating temperature for many of the checks. If there is a problem with the machine, diagnostic Read each check completely before performing.
If no information in this checkout will help determine the problem is found, you will be instructed to go to the probable cause. This information may allow you to next check. If a problem is indicated, you will be perform a simple adjustment to correct the problem. referred to a procedure for adjustment, repair, or Use the table of contents to help find adjustment replacement. procedures. The monitor can be used to perform diagnostic and A location will be required which is level and has operational checks. The monitor can display engine adequate space to complete the checks. No tools are speed, pressures, and Diagnostic Trouble Codes needed to perform the checkout. (DTCs).
MD46667,0000057 –19–25APR06–1/1 9005 10 1 Display and Clear Trouble Diagnostic Codes Always check for diagnostic trouble codes and correct them before performing the operational checkout. Diagnostic trouble codes can be displayed by using several methods: • Monitor Controller • With Service Advisor • With Dr. ZX LOOK: Are diagnostic trouble codes present? YES: Correct all diagnostic trouble codes before proceeding. See Reading Diagnostic Trouble Codes With Service ADVISOR Diagnostic Application (Group 9015-20.) or see Reading Diagnostic Trouble Codes With Monitor Display (Group 9015-20.) or see Reading Diagnostic Trouble Codes With Dr. ZX. (Group 9015-20.) NO:
Proceed with operational checkout. – – –1/1