4
TM 5-3805-290-23-2
SERVICE BRAKE CONTROL VALVE REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Component Transfer, Installation
INITIAL SETUP
Maintenance Level
Personnel Required
Unit
MOS 62B, Construction Equipment Repairer
Tools and Special Tools
Equipment Conditions
Tool kit, general mechanic's (Item 96, WP 0205 00)
Machine parked on level ground (TM 5-3805-290-
10)
Shop equipment, common no. 1 (Item 77, WP 0205
Work tool lowered to ground (TM 5-3805-290-10)
Wrench, torque (Item 102, WP 0205 00)
Parking brake engaged (TM 5-3805-290-10)
Materials/Parts
Wheels chocked
Cap set, protective (Item 8, WP 0206 00)
Battery disconnect switch in OFF position (TM 5-
3805-290-10)
Cleaning compound, solvent, type III (Item 9, WP
Hydraulic system pressure relieved (TM 5-3805-
290-10)
Oil, lubricating, OEA-30, Arctic (Item 32, WP
Brake 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, Figure 81
Rag, wiping (Item 41, WP 0206 00)
Estimated Time to Complete Task
Tag, marker (Item 54, WP 0206 00)
1.0 hr
O-ring (14)
WARN I N G
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.
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.
To prevent injury to personnel, wear protective eye covering and gloves.
C AU T I O N
Wipe area clean around all connections to be opened during removal. Cap lines and plug openings after
removing hydraulic lines. Contamination of hydraulic system could result in premature failure.