134227-2400 ZEXEL 9 411 612 257 BOSCH CONTROL ROD 9411612257 1342272400 1156194730

New Indicator Lamps On Console
Illustration 28.Three lamps are now located on the right side of a cover above the dash. See Illustration 28. These lamps are used to alert the operator to various engine conditions.* Engine Fault And Diagnostic Lamp (B) - This lamp indicates the presence of any engine faults logged in the ECM. The lamp will light when an engine fault occurs and remain lighted until the problem causing the fault indication has been corrected. To assist in diagnosing problems the fault type will be displayed in a coded manner when the panel test switch is in the DOWN position. See the appropriate Service Manuals for code descriptions.* Air Cleaner Restriction Lamp (C) - When lit, this lamp indicates the air cleaners are in need of servicing. * Engine Overspeed Lamp (D) - When the engine speed exceeds 2100 rpm, this lamp will light. This will alert the operator to take steps to limit engine speed. If the engine speed continues to increase above 2300 rpm, the lamp will flash on and off. This will alert the operator to take steps to reduce engine speed. When the engine speed is reduced below 2000 rpm the lamp will turn off.EMS Panel and Diagnostic Check Switch
Illustration 29.The panel test switch (E) located on the dash below the EMS panel now has two functions. It will continue to test the EMS panel when in the UP position. When the knob is in the DOWN position it will activate the engine self-diagnostic system by lighting the check engine lamp. This is the red lamp located in the left position in the cover above the dash. When activated this lamp will flash out a system of codes which will identify any active faults. See Illustration 29.If there are no active faults the lamp will flash a code "55" by lighting five times, pausing briefly, and lighting five times again. If the light flashes other codes, refer to the troubleshooting guide.Starting Aid System
Place starting aid system switch (F) in the AUT (down) position before starting the engine. - When temperatures require ether as an aid for starting, a metered amount of ether is injected. If the engine runs rough, move the toggle switch up to the MANUAL position, and additional ether will be injected in metered doses until the engine runs smoothly.When the engine runs smoothly, return the switch to the OFF (centered) position. See Illustration 29. Place the starting aid switch in the OFF position, when using the "Crank without injection" diagnostic feature of the ECM. This will prevent ether injection into the engine during the troubleshooting procedure.Machine Checkout and Test
When the engine installation is complete, refill, and/or check the fluid levels in all compartments of the machine. Before starting the engine, visually inspect the machine for any fluid leaks, loose or missing fasteners, fittings or wires. Correct any discrepancies which may be present before cranking or starting the engine.The engine being installed has been tested. However, be prepared for an