TM 9-2320-365-20-2
CHAPTER 3
ENGINE MAINTENANCE
RESTRICTED MAINTENANCE NOTICE
Units not authorized SC 4910-95-CL-A72 (SHOP EQUIPMENT, COMMON NO. 2) in their T.O.E. may
be unable to perform some of the maintenance in this chapter. If the required tools are not authorized,
the equipment must be submitted to DS Maintenance for repair.
Section I. INTRODUCTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3-1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Section II. MAINTENANCE PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-2. LIFTING PLATE REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-3. VALVE COVER AND GASKET REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3-4. ENGINE OIL FILTER REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
3-5. CRANKCASE BREATHER REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
3-6. ENGINE AND TRANSMISSION OIL SAMPLING VALVES REPLACEMENT . . . . . . . . . . . . . . . . . . . . 3-15
3-7. ENGINE OIL FILL TUBE REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Section I. INTRODUCTION
3-1. INTRODUCTION
This chapter contains maintenance instructions for replacing engine components authorized by the Maintenance
Allocation Chart (MAC) at the Unit Maintenance level.
Change 1
3-1
