Posted on August 28, 2022 Home » ISX11.9 CM2250 - Service Manual » Cummins ISX11.9 CM2250 – Service Manual 008-036 Fan Hub, Belt Driven Cummins ISX11.9 CM2250 – Service Manual 008-036 Fan Hub, Belt Driven Table of Contents Preparatory Steps Remove Clean and Inspect for Reuse Install Finishing Steps Preparatory Steps TOC Remove the cooling fan. Refer to Procedure 008-040 in Section 8. Remove the cooling fan drive belt. Refer to Procedure 008-002 in Section 8. SMALL | MEDIUM | LARGE Next Remove TOC Remove the mounting capscrews and the fan hub assembly. SMALL | MEDIUM | LARGE Previous Next Clean and Inspect for Reuse TOC Inspect the fan hub for the following: Freedom of rotation Cracks Grease seal leakage. Repair or replace the fan hub if the fan hub does not rotate freely, or if there is evidence of cracks or grease seal leakage. Refer to the OEM service manual for additional inspection. If the fan hub is being replaced due to a bearing malfunction, inspect the uppermost idler pulley for a malfunction. Refer to Procedure 009-058 in Section 9. SMALL | MEDIUM | LARGE Previous Next Install TOC Make certain the correct fan center is used for the application. Install the fan hub assembly and the capscrews. Tighten the capscrews. Refer to the OEM service manual for torque specifications. SMALL | MEDIUM | LARGE Previous Next Finishing Steps TOC Install the cooling fan drive belt. Refer to Procedure 008-002 in Section 8. Install the cooling fan. Refer to Procedure 008-040 in Section 8. Operate the engine and check for proper operation. SMALL | MEDIUM | LARGE Previous Last Modified: 07-Jul-2010 Feedback / Help Related Posts Cummins ISX11.9 CM2250 - Service Manual 002-001 CrossheadTable of Contents Remove Remove TOC NOTE: Make note of the crosshead location and orientation. If… Cummins ISX11.9 CM2250 - Service Manual 001-016 CrankshaftTable of Contents Remove Remove TOC WARNING This component or assembly weighs greater than 23… Cummins ISX11.9 CM2250 - Service Manual 009-022 REPTOTable of Contents Remove Remove TOC WARNING This component or assembly weighs greater than 23… Cummins ISX11.9 CM2250 - Service Manual 001-016 CrankshaftTable of Contents Install Install TOC WARNING This component or assembly weighs greater than 23… Cummins ISX11.9 CM2250 - Service Manual 008-089 Fan PulleyTable of Contents General Information General Information TOC The ISX11.9 CM2250 engine uses only OEM…