Posted on August 28, 2022 Home » ISX11.9 CM2250 - Service Manual » Cummins ISX11.9 CM2250 – Service Manual 008-087 Cooling Fan Belt Tensioner Cummins ISX11.9 CM2250 – Service Manual 008-087 Cooling Fan Belt Tensioner Table of Contents Install Install TOC Align the dowel pins on the tensioner with the alignment holes in the mounting bracket. Install the tensioner and mounting capscrew. Tighten the capscrew. Torque Value: 50 n.m [37 ft-lb] SMALL | MEDIUM | LARGE Next After checking the torque, use a breaker bar with a 1/2-inch ratchet to rotate the tensioner slowly away from the area of belt contact (clockwise and down). If the arm rotates with any roughness or hesitancy, replace the tensioner. SMALL | MEDIUM | LARGE Previous Last Modified: 11-Jun-2010 Feedback / Help Related Posts 6.7L Cummins Engine Disassembly - Cooling Fan Belt TensionerRemove the capscrew and belt tensioner from the bracket. NOTE: Most belt tensioners are mounted… 6.7L Cummins Engine Assembly - Cooling Fan Belt TensionerInstall If removed , install the belt tensioner mounting bracket and mounting bracket capscrews. NOTE:… Cummins ISX11.9 CM2250 - Service Manual 008-087 Cooling Fan Belt TensionerTable of Contents Remove Remove TOC With the belt removed, verify that the tensioner arm… Cummins 4BT - Belt Tensioner - Installation Cummins 4BT - Belt Tensioner - ReplacementPreparatory Step: • Remove the drive belt 15 mm Remove the capscrew and replace the…