SCREEN AS 1958430 - Caterpillar

3. Before installing a mount assembly, use tape or tie some string around it, on both sides of bolt (1). This is to hold the mount assembly together during the installation procedure.Remove bolt (1) with locknut (2) from mount assembly (3).4. Install a 5P7197 Washer (4) on bolt (1) as shown, then insert the bolt through the mounting hole in the bottom of frame rail (5).5. Put mount assembly (3) under bolt (1) in frame rail (5). Thread bolt (1) into the mount assembly. Make sure bolt (1) does not extend through the top threaded plate of the mount assembly.Use this procedure to install each of the mount assemblies needed for the engine and generator set.6. Lift the engine and generator set and remove the support material that was installed earlier. 7. Lower the engine and generator set into position until there is a slight load on the mount assemblies.Remove the tape or string from around each mount assembly. Position each mount assembly directly under the frame rail, then lower the complete unit.8. Use bolt (1) to adjust the mount assembly so dimension (X) is approximately 6.35 mm (0.25"). After the adjustment is completed, tighten locknut (2). Use this procedure to adjust each mount assembly.Mounting Schematics and Installation Dimensions
In the information that follows, location (A) indicates the rear face of the flywheel housing for D398B and D399 engines. For 3500 Family Engines, location (A) indicates the rear face of the cylinder block (refer to TD7107).Location (B) indicates the distance between the centerlines of the mounting rails. All other letter designations, indicated as (C), (D), (E) and (F), identify the location where a mount assembly is to be installed according to the dimensions given in the charts. These dimensions are to be used for mount assembly installation on both sides of the engine and generator set.D398B Engine And Generator Set
D399 Engine And Generator Set
3508 Engine and Generator Set
3512 Engine and Generator Set
3516 Engine and Generator Set
Installation of 9Y8234 Radiator Flexible Mounting Group - 3500 Family Generator Set Engines (Except for Marine Generator Set Engines)
Installation of the 9Y8234 Radiator Flexible Mounting Group is required when generator set vibration isolators are installed with engine mounted 46/CV and/or 72/25 radiators. This will provide better support to the radiator, the front mounting rails and the engine in general. 1. Dimension (G) is the distance from the rear face of the cylinder block, location (A), to the center of the mounting location on the radiator mounting rails.2. Dimension (H) is the distance from the centerline of the engine to the centerline of a radiator mounting rail.3. Dimension (J) is the distance from center-to-center of the radiator mounting rails. Installation Location for Engine and Generator Set Flexible Mounts for 3500 Family Engines Equipped with an Engine Mounted Radiator - Marine Generator Set Engines
1. Before installing each mount assembly (6), use tape or tie some string around the mount assembly to hold it together during the installation procedure. 2. Use two 9F9522 Bolts (8) with 5P8249