TM 9-2320-387-24-2
CHAPTER 15
ENGINE (DS) MAINTENANCE
Section I. GENERAL ENGINE MAINTENANCE
1 15-l.
INTRODUZI
This chapter contains instructions for replacement and repair of engine components at the direct support
maintenance level. Some subassemblies and parts must be removed before engine components can be
accessed. They are referenced to other paragraphs in this manual.
I
15-2. GENERAL ENGINE MAINTENANCE
TASK SUMMARY
1
TASK
PARA.
PROCEDURES
PAGE
NO.
I
15-3.
Engine Mount and Insulator Maintenance
15-2
15-4.
Left Cylinder Head Repair
15-8
15-5.
Right Cylinder Head Repair
15-12
15-6.
Crankshaft Pulley Replacement
15-14
15-7.
Torsional Damper Replacement
15-15
15-8.
Rocker Arm Shafts and Pushrods Replacement
15-17
15-9.
Hydraulic Valve Lifter Replacement
15-18
15-10.
Timing Chain Cover, Timing Chain, and Drive Sprockets Maintenance
15-20
15-11.
Left Rocker Arm Cover Replacement
15-24
15-12.
Right Rocker Arm Cover Replacement
15-26
15-13.
Front Cover Oil Seal Replacement
15-28
15-14.
Oil Pump Drive Replacement
15-29
15-15.
Oil Pump Maintenance
15-30
15-16.
Left Intake Manifold Replacement
15-32
15-17.
Right Intake Manifold Replacement
15-34
15-18.
Wastegate Housing Replacement
15-35
15-19.
Wastegate Actuator Replacement
15-36
15-20.
Intake Crossover Replacement
15-37
15-21.
Turbocharger Replacement
15-38
15-22.
Glow Plug Tip Removal (Damaged or Broken)
15-40
15-23.
Engine Injection Pump Timing
15-42
15-24.
Engine Run-In
15-46
15-l
