Section I. INTRODUCTION - TB-9-2300-422-200003Figure 1. Typical Muffler Clamp.Procedures for M151, M561, M35, M39/M809, M656, M123, M746, and M911.Procedure for M880 series, 1 1/4 Ton Truck.Mounting Hardware, M880 Installation only.Procedure for M1008 Cargo.Procedure for M1009 Utility.Procedure for M1010 Ambulance.Procedures for M915 thru M920, M915A1 22 1/2 Ton Truck, 6x6.Procedure for HEMTT, M977 Series.Procedure for HMMWV, M998 Series.TB-9-2300-422-20