Cummins ISX11.9 CM2250 – Service Manual 010-080 Air Intake Connection Table of Contents Install Install TOC Install a new o-ring between the intake manifold and the air intake connection. SMALL | MEDIUM | LARGE Next Tighten the v-band clamp. Torque Value: 17 n.m [150 in-lb] SMALL | MEDIUM | LARGE Previous Last Modified: 06-Jul-2010 Feedback / Help