Stainless Steel Bolts Replace The Former Waspaloy Bolts{1059}
Usage:
3606 (8RB),
G3606 (3XF),
3608 (6MC),
G3608 (4WF),
3612 (9RC),
G3612 (1YG),
3616 (1PD),
G3616 (4CG) 3612 (9FR),
3616 (1FN) Engines
Description of Change: Stainless steel bolts have replaced the former bolts (Waspaloy) in the above engines. The stainless steel bolts are used in exhaust manifold groups.
Adaptable To: See the Chart 1 for part number changes. See Chart 2 for the fasteners and gaskets needed.
The stainless steel bolts are effective with the above engines within the 7E-0548, 7E-1324, 7E-1325, 7E-8162, 4P-0431, 4P-0434, 4P-3045, 9Y-3207, 112-3432, 119-7918, 125-2453, 126-3572, and 126-3577 Exhaust Manifold Groups.
Caterpillar Information System:
1997/09/15 Self-Locking Bolt Used On Cylinder Block Cover Groups{7553}
1997/09/15 New Spark Plug On G3500 Engines Improves Reliability{1555}
1997/09/15 Instrument Panel Lines Groups Changed In Order To Improve Mounting Of The Fumes Disposal Group{1071}
1997/09/15 New Exhaust Shield Groups Use Soft Wrap Insulation Instead Of Hot Box Shielding{1067}
1997/09/15 Improvements Made For Exhaust Manifold Groups{1059}
1997/09/15 3406C Pump And Governor Changes Provide Improved Oil And Fuel Leak Resistence{7555}
1997/09/15 New Dual Stage Torsional Coupling Assembly Available For Use With Twin Disc MG 514C Marine Transmissions{3357}
1997/08/01 Changes To Default Overcurrent Settings For EMCP II+ {4490}
1997/08/01 Guidelines For Electrically Grounding Gas Engines {7423}
1997/08/01 Fuel Injector Trim Set Screw {1290}
1997/08/01 New Schedule For Cleaning Unit Injectors In Engines In Heavy Fuel Oil (HFO) Applications {1290}
1997/08/01 New Gear Assemblies With A Stronger Shaft Are Used In Governor Drive Groups {1288}
1997/09/15 Bellows Replaces Flange And Pipe In Water Aftercooler Groups{1063}
1997/09/15 New Manifold Soft-Wrap Shields Improve Reliability{1067}
1997/09/15 Gas Admission Valve (GAV) Changed In Order To Provide For The Use Of Dial Indicator Settings{1102}
1997/09/15 Procedure For Disassembly And Assembly Of The Pressure Relief Valve{1233}
1997/09/15 New Diagnostic Logic Used In Personality Modules{1901}
1997/09/15 Metal Particle Detector Kit Is Available For Particle Sensor Groups And Particle Detectors{7400}
1997/09/15 Stainless Steel Instrument Panel Lines Groups Are Used{7451}
1997/09/15 New General Maintenance Wall Charts Available{7500}
1997/09/15 Lubricity Limit Added To Preferred Distillate Fuel Recommendation{1280}
1997/10/10 Part Numbers For Stator Assemblies Available{1552}
1997/10/10 New Exhaust Bypass Group Available{1057}
1997/10/10 Improved Piston Crown Assembly Used In The Rod And Piston Group{1214}