ENGINE SYSTEM MAINTENANCE
Section I. DESCRIPTION AND DATA
This chapter covers maintenance procedures for the engine system components, as well as principles of operation.
3-2. PRINCIPLES OF OPERATION.
a. Construction. Engine is a six cylinder, inline, four-stroke-cycle, turbocharged, fuel injected, liquid cooled diesel. A 4.02
inch bore and a 4.72 inch stroke produce a piston displacement of 359 cu. inch. Engine firing order is 1, 5, 3, 6, 2, 4
and engine rotation is clockwise, as viewed from front (fan) end. Cylinder number 1 is closest to fan. Rated
horsepower is 152 hp, at engine speed of 2500 rpm. Maximum rated torque is 400 ft. lbs. at engine speed of 1500