See Piston on page 71 for specifications. Do not position the top piston ring end gap in line with the wrist pin. Figure 11-22 Coil Resistance Test See Starter Motor Specifications on page 222 for the service limit. Disconnect the fuel filter sensor connector Figure 5-14a, 1. The multimeter should indicate continuity.
Inspect the diaphragm for tears. Reinstall fuel supply line to the fuel injection timing tool. Remove the intake and exhaust valves Figure 6-46, 5 from the cylinder head. Failure to comply could result in death or serious injury. Keep the tool in constant up-and-down motion. Figure 7-28 Tighten the fuel injection pump mounting nuts to specification. The fuel system is under pressure and fuel could spray out when you remove any fuel system component.
See Priming the Fuel System on page 15. If the multimeter does not indicate continuity, replace the field coil assembly. When the screw is loosened, the control sleeve moves to the fuel decrease direction. Remove the drain plug or open the drain cock Figure 5-16, 2 at the lower portion of the radiator and drain the engine coolant. The gear is a shrink-fit and will need to be heated to 356° - 392°F 180° - 200°C to remove. Always wash cylinders using hot, soapy water.
Remove the exhaust manifold Figure 6-38, 6 with the turbocharger attached. Rotate the crankshaft and observe runout. Insert the valve keepers Figure 6-66, 1 and slowly release the tension in the valve spring. See Special Torque Chart on page 73 for specification. Failure to comply will result in death or serious injury.
It should rotate freely in the drive direction and is locked by turning it in the opposite direction. See Priming the Fuel injury. Replace the fuel cap Figure 4-3, 1 and hand tighten. Using a drift pin and hammer, drive the valve guides Figure 6-12, 1 out of the cylinder head. Can I use this Manual on more than one computer? John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere.
Plug the open end of the line to minimize leakage and prevent contamination. Failure to comply could result in death or serious injury. Turn the cylinder head so the exhaust port side faces down. Record the results and use this value as an indication of wear. Overhaul operations include reference to Service Tool numbers and the associated illustration depicts the tool in use. Reconnect the fuel injector return hose and fuel Figure 6-33 injection pump coolant hoses. Using the valve stem seal installation tool Figure 6-64, 1 , install a new valve stem seal on each of the valve guides Figure 6-64, 3.
Figure 9-17 Record the measurement s and see Check Outer Rotor Outside Clearance on page 236 for the service limits. Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Store containers containing fuel in a well-ventilated area, away from any combustibles or sources of ignition. Pivot the bracket that fastens the fuel injection pump to the cylinder back up and toward the fuel injection pump. Have your authorized Yanmar industrial engine dealer or distributor repair the damage. Failure to comply could result in death or Failure to comply could result in death or serious injury.
Reinstall the high-pressure fuel line grommets into the valve cover. Using this repair manual is an inexpensive way to keep your vehicle working properly. Always read follow safety related precautions found on containers of hazardous substances like parts cleaners, primers, sealants and sealant removers. Using a piston ring compressor, compress the piston rings. Removal of Valve Guides 1.