Use a clean soft cloth to wipe the sealing faces of the barrel and bonnet as clean as possible. Route the harness to the new 118-6315 Oil Pressure Sensor location by following the existing braided engine wiring harness underneath the engine fuel pump. Operators and maintenance personnel must read this manual before operating or maintaining this machine. Check Progressive Shift Parameters to verify that they are not the cause of the complaint. Both of the former electronic transducer modules have been canceled. The engine does not need either one of the sensors to run. An oil drain hole keeps the level of the oil in the housing even with the center of the camshaft.
Fuel Supply…………… Check fuel tanks and lines for foreign objects that may block fuel supply. To log this fault the rack must be stuck. Laboratory and field-testing have shown the chemical cleaning process is less subjective and results in better sealing than the hand lapped parts. Install the fuel injection pump groups into a clean fuel injection pump housing. If the fault is logged numerous times and no problem can be found, update the Personality Module to a December 1993 version. P-231: Rack Position Sensor Test 7.
If the fault is active, follow the procedure in the troubleshooting manual. Page 47 of 85 Illustration 8. Addition of Diagnostic Code 41, Vehicle Overspeed Warning. Install the new dipstick into the guide tube. The oil in the camshaft supplies oil to the timing advance unit. The 118-6256 Sensor Kit contains all necessary parts for the installation including a special tool 8T-5318 Connector for the removal of Deutsch electrical connectors. The fuel pump is driven by the front gear group.
Check the rack for free movement after each bushing is tightened. These are brand new manuals from Caterpillar, printed on demand by Caterpillar to ensure you get the most up to date information available so that you can fix it right the first time with the right information. The timing advance unit is connected to the fuel injection pump camshaft. November 1987 Update: Improve customer specified parameter fault detection. Page 50 of 85 Graph 1. Update: Fix to correct intermittent shutdowns, communication problems, and inconsistent diagnostic codes. If you have a Cat manufactured 1989 and earlier chances are we have a manual for you.
Ordering the production module will result in unnecessary delays. When finished re-install Pin F into J1. Check spool in fuel pump and governor drive group. These components are designed to work with a speed signal from the flywheel. Check engine oil level; verify that the dipstick is accurate. Page 32 of 85 g.
Replace 2W-2409 and 6I-1665 Bonnets with new 108-2102 Bonnets. Location 3 is one of three plugs in unused oil level gauge locations. If the chopper wheel can be rotated with a screwdriver, it is too loose. Shorted 8-volt sensor supply voltage……. The maintenance information is a guide to equipment care. Throttle position signal…………… P-502: Throttle Position Sensor 5.
Some of the more common problems that are associated with the Rack and Timing Sensors are as follows: - - Broken or lost timing sensor tip Rack sensors losing accuracy Rack sensors losing contact with the rack bar magnet The most common fixes for the above listed problems are as follows: - - Maintain oil levels Loctite sensor tip on shaft Ensure the latest Sensor Part numbers are installed Perform the rack linearity test Verify rack magnet and rack sensor feet are flush There are also some additional troubleshooting tips for the rack and timing sensors on the 3406C engines. After market engine protection devices Check for correct installation and operation of engine protection devices. The switch should be normally closed in the applied position. Fuel Supply…………… Check fuel tanks and lines for foreign objects that may block fuel supply. Check fuel tanks for foreign objects that may block fuel supply. If there is a change in throttle position during the final 90 seconds prior to shutdown, the timer will be reset, but not be disabled. Use the standard bushing tightening torque of 260 N·m 190 lb ft in all other cases.
There is no need to remove light to moderate stains in this area. The expanded operating range will help decrease the number of oil additions into an otherwise healthy engine during the oil change period. Page 24 of 85 B. Some of the more common problems that are associated with the Engine Speed Sensor are as follows: - - Sensor filling with oil and pushing out into cam gear. P-224: Boost Pressure Sensor Test 9.
Vehicle speed signal………… P-504: Vehicle Speed Signal 5. Secure the existing engine harness and the new Transducer Module-to-Oil Pressure Sensor harness together by installing 3S-S2093 Straps spaced approximately 0. Verify that the Full Load Setting and the Full Torque Setting are programmed to the values stamped on the engine information plate. Codes 22, 23, 25, 43, 44, 61, and 62 limit engine power. P-211: Throttle Position Sensor Test 6. Governor And Fuel Pump Drive Group components. Set the service tool to display the screen for duty cycle measurement of the pulse width modulated signal.