New Prechamber Assembly And Ignition Body Assembly In Prechamber Groups{1106}
Usage:
G3606 (3XF),
G3608 (4WF),
G3612 (1YG),
G3616 (4CG) Engines
Description of Change: The current prechamber group used in all G3600 engines in landfill applications, has been changed to include:
-
- * A new prechamber assembly with a higher operating temperature and increased resistance to oxidation.
- * A new ignition body assembly.
- * A new prechamber assembly with a higher operating temperature and increased resistance to oxidation.
The new ignition body assembly eliminates the flange, cover, and bolts associated with the former ignition body assembly. If a check valve needs to be changed in the new ignition body, only a plug will need to be removed instead of the flange, cover, bolts, and plug.
Adaptable To: The illustration and chart identify the components of the 117-4911 Prechamber Group. This group is used on all G3600 in landfill applications.
Components of the 117-4911 Prechamber Group.
Caterpillar Information System:
1999/02/01 Use 151-8689 Seal Template Tool For Cylinder Head Combustion Surface Inspection{1101}
1999/02/01 New Exhaust Manifold Shield Assemblies Provide Increased Heat Protection For Wastegate Area{1067}
1999/02/01 New Lines Groups Available To Eliminate Leakage In Air Piping{1058,1071}
1999/02/01 Use FT2613 Cap Assembly For Adjusting 7E-3407 Gas Regulator{1715}
1999/02/01 161-3995 Oil Filter Spring Group Available To Increase Oil Filter Element Seating Force{1306}
1999/02/01 Bolts, Washers, And Spacers Grouped Into Fastener Groups In Engine Cylinder Head Groups{1100}
1999/02/01 Use 152-2067 Differential Pressure Gauge To Monitor Aftercooler Pressure Drop In Applications With Crankcase Fume Recirculation{1063}
1999/02/01 New Turbocharger Exhaust Coupling Used In Turbocharger Groups{1052,1061,1065}
1999/02/01 New Piston And Rod Groups Used{1214,1215}
1999/02/01 Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01 Improved Cylinder Head Groups For G3400 Engines{1100,1101}
1999/01/01 Use 144-0235 Belt Tension Gauge To Check Belt Tension{7461,1357}
1999/02/01 New Cylinder Head Gaskets (Combustion Rings) Available{1124}
1999/02/01 New Thicker Jacket Water Side Cover Help Prevent Coolant Leaks{1201}
1999/02/01 Crankshaft Oil Passage Plugs Should Be Checked For Tightness On Some Crankshafts At Engine Overhauls{1202}
1999/02/01 New Intermittent Prelube Basic Pump Group And Bracket Assembly Used{1319}
1999/02/01 Extended Life Coolant (ELC) Now Preferred For 3600 Diesel Engines{1395}
1999/02/01 New Relief Valves Used In Prelube Lines Groups And Starting Motor Air Pressure Regulator Groups{1451,1469}
1999/02/01 New Valve Improves Fuel Pressure Regulator Adjustment On 3600 Diesel Engines{1715}
1999/02/01 New Woodward EGB13P Reverse Acting Actuator Assembly{1716}
1999/02/01 Improvements Made On Gas Engine Wiring Groups{1900,1907}
1999/02/01 Woodward Hand Held Programmers (Control Programmers) Available For Use With Woodward 700 Series Controllers (Governor Control Groups){1930,1908}
1999/02/01 Particle Sensor Group Improved{7430}
1999/02/01 Caterpillar Now Has Parts Support For Previously Non-Supported Custom Parts{7567}