MAIN (BULLDOZER) CONTROL VALVE, RIPPER CONTROL VALVE AND RELIEF VALVE REPLACEMENT

TM 5-2410-233-23

MAIN (BULLDOZER) CONTROL VALVE, RIPPER CONTROL VALVE

AND RELIEF VALVE REPLACEMENT

0151 00

THIS WORK PACKAGE COVERS

Main (Bulldozer) Control Valve: Removal, Installation

Ripper Control Valve: Removal, Installation

Relief Valve: Removal, Installation, Relief Valve Setting Adjustment

INITIAL SETUP

Materials/Parts - Continued

Tools and Special Tools

Gasket (24 and 31)

Tool kit, general mechanic's (Item 112, WP 0185

Lockwasher (10, 19, 22, 26, 33, 35, 43, 46, and 53)

Shop equipment, general purpose repair (Item 97,

O-ring (48 and 55)

References

Link, lifting (Item 43, WP 0185 00)

Sling, nylon (Item 100, WP 0185 00)

Lifting equipment, 250 lb capacity

Bolt, 1/2 -13 x 1 in.

Materials/Parts

Personnel Required

Cap set, protective (Item 2, WP 0184 00)

Two

Compound, sealing (Item 9, WP 0184 00)

Equipment Condition

Oil, lubricating (Item 22, 23 or 24, WP 0184 00)

Hydraulic tank removed (WP 0166 00)

Hydraulic tilt control valve removed (WP 0150 00).

Rag, wiping (Item 28, WP 0184 00)

CAUTION

To prevent contamination of hydraulic system, keep work area clean.

Place protective caps or plugs on all hydraulic system openings as components are removed.

Wipe all components clean before they are installed. Failure to do so could result in equipment

damage due to contamination of hydraulic system.