4
TM 5-3805-291-23-2
STEERING NEUTRALIZER VALVE REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Installation
INITIAL SETUP
Personnel Required
Maintenance Level
Direct Support
MOS 62B, Construction Equipment Repairer
Tools and Special Tools
Equipment Conditions
Tool kit, general mechanic's, automotive (Item 90,
Machine parked on level ground (TM 5-3805-291-
10)
Shop equipment, automotive maintenance and
Work tool lowered to ground (TM 5-3805-291-10)
repair: field maintenance, basic, less power (Item
Parking brake engaged (TM 5-3805-291-10)
68, WP 0232 00)
Battery disconnect switch in OFF position (TM 5-
Materials/Parts
3805-291-10)
Cap set, protective (Item 6, WP 0233 00)
Wheels chocked
Oil, lubricating, OE/HDO-5/40 (Item 27, WP 0233
Hydraulic system pressure relieved (TM 5-3805-
00)
291-10)
Oil, lubricating, OE/HDO-15/40 (Item 28, WP
Steering frame lock connected (TM 5-3805-291-
10)
Oil, lubricating, OEA-30, Arctic (Item 29, WP
Drawings Required
TM 5-3805-291-23P, Figure 109
Rag, wiping (Item 35, WP 0233 00)
Estimated Time to Complete Task
Tag, marker (Item 43, WP 0233 00)
O-ring (6)
2.0 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.
C AU T I O N
Wipe area clean around all connections to be opened during removal. Cap lines and hoses and plug open-
ings after removing lines. Contamination of system could result in premature failure.