Depending on the type of crankcase breather system, two types of rocker lever housings are used. • Rocker Lever Cover Crankcase Breather – An internal system which is part of the rocker lever cover assembly. • Rear Engine Mounted Crankcase Breather – An external system which is mounted at the rear of the engine, above … Read More »
Rocker Lever Cover Mounted Crankcase Breather Install the rocker lever cover gasket. Make sure the locating tabs on the rocker lever gasket align with the rocker lever housing. The rocker lever cover gasket has molded features that prevent the injector solenoid wires from rotating during installation. Connect the injector solenoid wires to each injector. Use… Read More »
Continuity Check NOTE: This step is only required for engines with rocker lever cover mounted crankcase breathers. NOTE: The following tests must be conducted with the injector wires disconnected from the injectors. Use an appropriate test lead and multimeter. Check the continuity/resistance of each injector wire. The multi meter must show a measurement of 10… Read More »
Rocker Lever Cover Mounted Crankcase Breather Do not disturb the crankcase breather gasket located on the rocker lever cover. NOTE: Exposure to oil can cause the gasket to swell, which can make it difficult to install the gasket back into the groove. If the gasket comes out of the groove, do not attempt to install… Read More »
Rocker Lever Cover Mounted Crankcase Breather Disconnect the two wiring harness connectors from the rocker lever gasket. Use a small flat-bladed screwdriver to push in the connector retainer while pulling up on the connector. Remove the rocker lever cover mounting capscrews and isolators. Remove the rocker lever cover. Do not disturb the crankcase breather gasket… Read More »
Depending on the type of crankcase breather system, two types of rocker lever covers are used. 1 Rocker Lever Cover Crankcase Breather – An internal system which is part of the rocker lever cover assembly. 2 Rear Engine Mounted Crankcase Breather – An external system which is mounted at the rear of the engine, above … Read More »
Prior to installation, check the crossheads for damage. Refer to Procedure 002-001 in Section 2. Install the crossheads in their original location and position. Lubricate the push rod sockets with clean 15W-40 lubricating engine oil. Install the rocker lever assemblies and pedestals in their original position. Install the pedestal mounting capscrews. Tighten the pedestal mounting… Read More »
All rocker lever components must be installed in their original location and position. Install the adjusting screw until it stops and then install the locknut. Lubricate the rocker lever shafts with clean 15W-40 engine lubricating oil. Install the rocker lever shafts into the rocker levers. Position the rocker levers on the pedestal. Be sure to… Read More »
Clean all parts in a strong solution of laundry detergent and hot water. Rinse parts with clean hot water. Use compressed air to dry the parts. NOTE: The pedestals are made from powdered metal and will appear wet even after they have been cleaned and dried. Inspect the components for cracks and excessive wear in… Read More »
Remove the rocker lever shafts from the rocker levers. The socket at the tip of the rocker lever should not be removed. This part is not serviceable. If damage to the socket is found, the rocker lever must be replaced. Remove the locknut and adjusting screw.