4
TM 5-3805-291-23-2
SERVICE BRAKE CONTROL VALVE REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Maintenance Level
Materials/Parts - Continued
Unit
Rag, wiping (Item 35, WP 0233 00)
Tools and Special Tools
Tag, marker (Item 43, WP 0233 00)
Tool kit, general mechanic's, automotive (Item 90,
O-ring (10)
Personnel Required
Shop equipment, automotive maintenance and
repair: organizational maintenance, common no.
MOS 62B, Construction Equipment Repairer
1 (Item 70, WP 0232 00)
Quick disconnect tool - 06 (Item 58, WP 0232 00)
References
Quick disconnect tool - 08 (Item 59, WP 0232 00)
TM 5-3805-291-10
Materials/Parts
Equipment Conditions
Cap set, protective (Item 6, WP 0233 00)
Front guard removed (WP 0133 00)
Cleaning compound, solvent, type III (Item 7, WP
Hydraulic tank drained (WP 0148 00)
Oil, lubricating, OE/HDO-5/40 (Item 27, WP 0233
Drawings Required
00)
TM 5-3805-291-23P, Figure 102
Oil, lubricating, OE/HDO-15/40 (Item 28, WP
Estimated Time to Complete Task
Oil, lubricating, OEA-30, Arctic (Item 29, WP
2.0 hr
WARN I N G
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 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.
C AU T I O N
Wipe area clean around all connections to be opened during removal. Cap lines and hoses and plug
openings after removing lines. Contamination of system could result in premature failure.