Thread Sealant Must Be Used On Air Compressor Mounting Bracket Bolts
Usage:
926, 916 (9WB) Loaders;
IT18, IT28 Integrated Toolcarriers;
3204 Industrial Engines
The threaded bolt holes for the air compressor governor mounting bracket go into the oil compartment in the air compressor. If the bolts are not coated with sealant, oil will leak to the outside.
If the air compressor governor mounting bracket bolts are removed for service, coat the threads of the bolts with 9S3263 Thread Lock before installing the bolts to prevent leaks. The location of the bolts are shown in the illustration.
Location of air compressor governor mounting bolts.
Caterpillar Information System:
1985/08/01 New Service Tools Available
1985/08/01 Head Gasket Replacement Procedure
1985/08/01 Thread Lock Now Used On Timing Advance Bolts
1985/08/01 Remanufactured Cylinder Head Group For NA Engines Must Not Be Installed On T Engines
1985/08/01 Engine Rotation Can Be Changed On 3500 Series Engines
1985/08/01 Correct Location And Rotation Of Front Timing Gears
1985/08/01 Tachometer Drive Is Now An Attachment
1985/07/01 How To Reduce Costs And Increase Marine Engine Life
1985/07/01 Oil Pump Flow Increased
1985/07/01 Battery Disconnect Switch Stops Battery Drain
1985/07/01 New Part Numbers Designate Crankshaft Use
1985/07/01 Orifice Fitting Or Snubber Can Help Stop Erratic Fuel Gauge Operation
1985/08/01 Eliminating Interference Between Governor Housing And Tachometer Drive
1985/08/01 Rough Handling Can Move Droop Lever Out Of Position
1985/08/01 Extra Injection Nozzle Clamp Helps Prevent Injection Nozzle Damage
1985/08/01 Problems Caused By Electric Governors That Are Not Supplied By Caterpillar
1985/08/01 Change To Astern Drive Shaft Reduces Horsepower Loss And Improves Ahead Clutch Cooling
1985/08/01 Hardened Washers Used In Engine Oil Lines; Locks Removed From Oil Pump
1985/08/01 New, Corrosion Resistant Water Pump Shaft Available
1985/08/01 New Type Of Paint Used On Some Caterpillar Products; Do Not Weld On Painted Surfaces
1985/08/01 Use Care When Handling Water Seals For Cylinder Head Spacer Plates
1985/08/01 Stronger Push Rod Used
1985/08/01 Location Of 6V5135 Setscrews In Fuel Pump Group
1985/08/01 Valve Mechanism Groups Use New Lifter Assemblies