8
TM 5-3805-290-23-2
PILOT SYSTEM HOSES, LINES, AND FITTINGS REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Installation
INITIAL SETUP
Personnel Required
Maintenance Level
MOS 62B, Construction Equipment Repairer
Unit
References
Tools and Special Tools
Tool kit, general mechanic's (Item 96, WP 0205 00)
Shop equipment, common no. 1 (Item 77, WP 0205
Materials/Parts
Cap set, protective (Item 8, WP 0206 00)
Lubricating oil, engine (Item 27, WP 0206 00)
Equipment Conditions
Oil, lubricating, OEA-30, Arctic (Item 32, WP
Chassis guards and covers removed (WP 0107 00)
Hydraulic system pressure relieved (TM 5-3805-
Oil, lubricating, OE/HDO-5/40 (Item 34, WP 0206
290-10)
Hydraulic tank drained (WP 0137 00)
Oil, lubricating, OE/HDO-15/40 (Item 35, WP
Drawings Required
TM 5-3805-290-23P, Figure 138
Rag, wiping (Item 41, WP 0206 00)
Estimated Time to Complete Task
Tag, marker (Item 54, WP 0206 00)
O-ring (25)
0.5 hr
WARN I N G
When servicing this machine, performing maintenance, or disposing of hazardous materials, consult your
unit/local hazardous waste disposal center or safety office for local regulatory guidance. If further informa-
tion 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.