CHAPTER 11. HYDRAULIC SYSTEM MAINTENANCE

TM 5-2420-224-34

CHAPTER

HYDRAULIC

SYSTEM

MAINTENANCE

OVERVIEW

This chapter illustrates and describes procedures for maintenance of the hydraulic system. A list of tasks

contained in this chapter is shown below.

Page

Hydraulic Oil Cooler Fan Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tilt And Latch Control Valve Replacement and Adjustment . . . . . . . . . . . . . . . . . .

Backhoe Swing Cylinder Relief Valve Replacement . . . . . . . . . . . . . . . . . . . . . .

Backhoe Stabilizer Control Valve Replacement . . . . . . . . . . . . . . . . . . . . . . . . .

Backhoe Control Valve Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Crane Flow Regulating Valve Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . .

Crane Valve Bank Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Crane Valve Bank Relief Valve Replacement . . . . . . . . . . . . . . . . . . . . . . . . . .

Front Loader/Forklift Control Valve and Bracket Replacement and Adjustment . . . . . . .

Forklift Valve Replacement . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .

Forklift Mast Assembly Replacement . . . . . . . . . . . . . . . . . . . . . ...

Forklift Carriage Assembly Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Forklift Lift Cylinder Replacement, Bleeding, and Sequencing . . . . . . . . . . . . . . . . .

Forklift Bootstrap Chain Replacement and Adjustment . . . . . . . . . . . . . . . . . . . . .

Forklift Carriage Chain Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .