4
TM 5-3805-290-23-2
SECONDARY STEERING PUMP AND ELECTRIC MOTOR REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Installation
INITIAL SETUP
Personnel Required
Maintenance Level
Unit
MOS 62B, Construction Equipment Repairer (2)
Tools and Special Tools
Equipment Conditions
Tool kit, general mechanic's (Item 96, WP 0205 00)
Battery cables disconnected from batteries (WP
Materials/Parts
Cap set, protective (Item 8, WP 0206 00)
Steering frame lock connected (TM 5-3805-290-
Oil, lubricating, OEA-30, Arctic (Item 32, WP
10)
Hydraulic system pressure relieved (TM 5-3805-
Oil, lubricating, OE/HDO-5/40 (Item 34, WP 0206
290-10)
Drawings Required
Oil, lubricating, OE/HDO-15/40 (Item 35, WP
TM 5-3805-290-23P, Figures 87 and 89
Rag, wiping (Item 41, WP 0206 00)
Estimated Time to Complete Task
Tag, marker (Item 54, WP 0206 00)
O-ring (4)
2.0 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.
Ensure battery cables are disconnected before performing this task. Failure to follow this warning may
result in injury to personnel or damage to equipment.
DO NOT disconnect or remove any hydraulic system lines or fitting unless engine is shut down and hydrau-
lic 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 removing any hydraulic
fitting. Failure to follow this warning may result in injury to personnel.
To prevent injury to personnel, wear protective eye covering and gloves.
Sudden movement of machine can cause injury to personnel on or near the machine.
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 hydraulic lines. Contamination of hydraulic system could result in premature failure.