TM 5-3805-261-23-1
STEERING HOSES, LINES, AND FITTINGS: STEERING CONTROL PUMP TO
STEERING VALVE REPLACEMENT (SINGLE VALVE DESIGN)
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Equipment Conditions
Maintenance Level
Unit
Machine parked on level ground (TM 5-3805-261-
10)
Tools and Special Tools
Parking/emergency brake applied (TM 5-3805-261-
Tool kit, general mechanic's (Item 89, WP 0348 00)
10)
Shop equipment, common no, 1 (Item 75, WP 0348
Implements lowered to ground (TM 5-3805-261-
10)
Materials/Parts
Engine off (TM 5-3805-261-10)
Cap set, protective (Item 7, WP 0349 00)
Battery disconnect switch in OFF position (TM 5-
Rag, wiping (Item 35, WP 0349 00)
3805-261-10)
Tag, marker (Item 44, WP 0349 00)
Frame covers removed (WP 0179 00)
Packing, preformed
Steering wheel and control pump assembly
removed (WP 0319 00)
References
WARNING
Do NOT disconnect or remove any hydraulic system line or fitting unless engine is shut down and
hydraulic system pressure has been relieved. Tighten all connections before applying pressure. Escap-
ing hydraulic fluid under pressure can penetrate the skin, causing injury to personnel.
At operating temperature, hydraulic oil is hot. Allow hydraulic oil to cool before disconnecting any
hydraulic lines. Failure to follow this warning may cause injury to personnel.
Lubricating/hydraulic oils, engine coolant, fuel, and other fluids used in the performance of mainte-
nance can be very slippery. Immediately wipe up any spills. Failure to follow this warning may cause
injury to personnel.
REMOVAL
1.
For hydraulic pressure relief, ensure supplemental steering is off.
2.
Operate each implements control lever.
3.
Turn steering wheel back and forth.
4.
Remove hydraulic tank cap.
5.
Install hydraulic tank cap.
