4
TM 5-3805-291-23-2
HYDRAULIC OIL COOLER REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Materials/Parts - Continued
Maintenance Level
Rag, wiping (Item 35, WP 0233 00)
Direct Support
Tag, marker (Item 43, WP 0233 00)
Tools and Special Tools
O-ring (2)
Tool kit, general mechanic's, automotive (Item 90,
Personnel Required
MOS 62B, Construction Equipment Repairer
Shop equipment, automotive maintenance and
repair: field maintenance, basic, less power (Item
Equipment Conditions
68, WP 0232 00)
Hydraulic system drained (WP 0148 00)
Materials/Parts
Cooler assembly unlatched (TM 5-3805-291-10)
Cap set, protective (Item 6, WP 0233 00)
Steering frame lock connected (TM 5-3805-291-
10)
Cleaning compound, solvent, type III (Item 7, WP
Battery disconnect switch in OFF position (TM 5-
3805-291-10)
Oil, lubricating, OE/HDO-5/40 (Item 27, WP 0233
00)
Drawings Required
Oil, lubricating, OE/HDO-15/40 (Item 28, WP
TM 5-3805-291-23P, Figure 46
Estimated Time to Complete Task
Oil, lubricating, OEA-30, Arctic (Item 29, WP
2.5 hr
WARN I N G
Use extreme caution when handling heavy parts. Provide adequate support and use assistance during pro-
cedure. 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.
N OT E
Hydraulic and axle cooler core weighs 19 lb (9 kg).
Tag hoses prior to removal to ensure correct installation.
Use a container to catch any fluid that may drain from hoses or system. Dispose of fluid IAW local pol-
icy and ordinances. Ensure all spills are cleaned up.
