4
TM 5-3805-290-23-2
RIDE CONTROL VALVE MAINTENANCE
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Component Transfer, Installation
INITIAL SETUP
Personnel Required
Maintenance Level
Unit
MOS 62B, Construction Equipment Repairer
Equipment Conditions
Tools and Special Tools
Machine parked on level ground (TM 5-3805-290-
Tool kit, general mechanic's (Item 96, WP 0205 00)
10)
Shop equipment, common no. 1 (Item 77, WP 0205
Work tool lowered to ground (TM 5-3805-290-10)
Parking brake engaged (TM 5-3805-290-10)
Materials/Parts
Wheels chocked
Cap set, protective (Item 8, WP 0206 00)
Cleaning compound, solvent, type III (Item 9, WP
Battery disconnect switch in OFF position (TM 5-
3805-290-10)
Oil, lubricating, OEA-30, Arctic (Item 32, WP
Hydraulic system pressure relieved (TM 5-3805-
290-10)
Oil, lubricating, OE/HDO-5/40 (Item 34, WP 0206
Steering frame lock connected (TM 5-3805-290-
10)
Oil, lubricating, OE/HDO-15/40 (Item 35, WP
Drawings Required
TM 5-3805-290-23P, Figures 129 and 145
Rag, wiping (Item 41, WP 0206 00)
Estimated Time to Complete Task
Tag, marker (Item 54, WP 0206 00)
O-ring (14)
2.0 hr
WARN I N G
When servicing this machine, performing maintenance, or disposing of materials such as engine coolant,
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.
Lubricating/hydraulic oils used in the performance of maintenance can be very slippery. Immediately wipe up
any spills. Failure to follow this warning may result in injury to personnel.
To prevent injury to personnel, wear protective eye covering and gloves.