Oil Pressure Gauge A defective oil pressure gauge may show low oil pressure. Crankcase Lubricant Level Oil level can be too low for oil pump…
Author: sam
External Leaks Check crankshaft seals for leakage at both ends of the engine, look for leaks around the oil pan gasket and all lubrication system…
PRECOMBUSTION CHAMBER POSITIONING DIAGRAM 1. Center line of engine. 2. Center line of cylinder. A. “Go” range. B. Intermediate gasket range. C. Thickest gasket range.…
Refer to the Lubrication and Maintenance Procedures for details of valve clearance adjustment. CAT 3306 Valve Clearance Adjustment 1. Put No. 1 piston at top…
Original equipment cylinder heads for turbocharged engines are equipped with valve seat inserts, and naturally aspirated engines without inserts. Valve seat inserts are installed in…
3B7762 Tee3B7767 Nipple6K5875 Hose Assembly8M2744 Gauge1P5569 Tip7S8890 Adapter7S8895 Adapter8S2268 Tube Assembly9S7341 AdapterAir pressure regulator Engine cylinder condition can be analyzed with controlled pressure air through…
Irregular (rough) engine operation can be caused by improperly adjusted or leaky valves. Operate the engine at rpm which makes the malfunction most pronounced. A…
4S6553 Instrument Group. Checking inlet manifold pressure (frequently referred to as “boost”) at engine FULL LOAD and speed (governor balance point), provides a convenient test…
When an engine is suspected of lacking power, it is sometimes desirable to make a quick instrument check to determine the horsepower. By checking inlet…
9S240 Rack Positioning Tool Group,4B9820 Wrench. The fuel rack must be set correctly before setting the fuel ratio control. 1. Remove the rack cover from…