10
TM 5-3805-291-23-2
STEERING CONTROL VALVE MAINTENANCE
THIS WORK PACKAGE COVERS
Removal, Disassembly, Assembly, Installation
INITIAL SETUP
Materials/Parts - Continued
Maintenance Level
Oil, lubricating, OEA-30, Arctic (Item 29, WP
Unit
Tools and Special Tools
Rag, wiping (Item 35, WP 0233 00)
Tool kit, general mechanic's, automotive (Item 90,
Tag, marker (Item 43, WP 0233 00)
O-ring (19)
Shop equipment, automotive maintenance and
Seal (3)
repair: organizational maintenance, common no.
Personnel Required
1 (Item 70, WP 0232 00)
MOS 62B, Construction Equipment Repairer (2)
Wrench, torque, click, ratcheting, 3/8" drive, 75 lb-
ft (Item 98, WP 0232 00)
Equipment Conditions
Lifting equipment, 150-lb capacity
Hydraulic system pressure relieved (TM 5-3805-
291-10)
Materials/Parts
Cab removed (WP 0132 00)
Cap set, protective (Item 6, WP 0233 00)
Drawings Required
Oil, lubricating, OE/HDO-5/40 (Item 27, WP 0233
TM 5-3805-291-23P, Figure 114
00)
Estimated Time to Complete Task
Oil, lubricating, OE/HDO-15/40 (Item 28, WP
3.0 hr
WARN I N G
When servicing this machine, performing maintenance, or disposing of materials such as engine cool-
ant, hydraulic fluid, lubricants, battery acids or batteries, and CARC paint, consult your unit/local
hazardous waste disposal center or safety office for local regulatory guidance. If further information is
needed, please contact The Army Environmental Hotline at 1-800-872-3845.
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.
Escaping 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 result in injury to personnel.
Hydraulic oils used in performance of maintenance can be very slippery. Immediately wipe up any
spills. Failure to follow this warning may result in injury to personnel.