LOCATION AND DESCRIPTION OF MAJOR COMPONENTS
Shown on the following pages are locations and descriptions of major components used to
operate the M992 effectively.
MAIN ENGINE EXHAUST OUTLET (1)
APU ENGINE EXHAUST OUTLET (2)
IDLER WHEEL (3) The right and left idler wheels guide, support, and maintain tension for
ROADWHEELS (4) Seven sets per side provide support and guide the track.
LANYARD CABLE PULL HANDLE (5) For emergency manual discharge of one engine
compartment and two crew compartment extinguishers to extinguish fires in the engine
and crew compartments.
DRIVE SPROCKET (7) Left and right sprockets are mounted on the final drives to drive
HEADLAMPS (8) Provide light for night driving under normal or blackout (infrared)