LOCATOR A 5P3594 - Caterpillar

1. Fasten a lifting sling and a hoist to fan drive (1) as shown.2. Remove four bolts (2) and fan drive (1). Install the fan drive in the reverse order of removal.End By:a. install v-beltsDisassemble & Assemble Fan Drive
For other topics of Disassembly & Assembly for the engine not covered in this module, see the module, 3114 & 3116 Diesel Engines, Form No. SENR3611. Start By:a. remove fan drive1. Remove the grease cap from the end of the hub by prying it off with a screwdriver. 2. Remove six bolts (5) and fan pulley (4) from hub (3). Remove bolt (1) and washer (2). Remove hub (3) from the bracket assembly. 3. Remove spacer (6) from the bracket assembly. 4. Remove bearing cone (9), spacer (8) and bearing cup (7) from the hub. 5. Remove seal (11) from the opposite side of the hub. Remove bearing cone (10) and the bearing cup from the hub. The following steps are for the assembly of the fan drive.6. Lower the temperature of the bearing cup, and install it and bearing cone (10) in the hub. Install seal (11) in the hub with tool (A). Install the seal with the lip toward the inside of the hub. Put a thin coat of 2S3230 Bearing Lubricant on the lip of the seal.7. Lower the temperature of bearing cup (7); then install it in the hub. Install spacer (8) in the hub.8. Fill the cavity between the bearings with 2S3230 Bearing Lubricant, and install bearing cone (9).9. Install spacer (6) on the bracket assembly. The spacer can be installed either way on the bracket assembly.10. Install hub (3) on the bracket assembly. Install washer (2) and bolt (1) to hold the hub. Install fan pulley (4) and six bolts (5).11. Fill the grease cap with 2P3230 Bearing Lubricant, and install it on the end of the hub with a soft faced hammer.End By:a. install fan drive