10
TM 5-3805-290-23-2
QUICK COUPLER REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Maintenance Level
Personnel Required
MOS 62B, Construction Equipment Repairer (2)
Direct Support
References
Tools and Special Tools
Tool kit, general mechanic's (Item 96, WP 0205 00)
Shop equipment, machine shop, field maintenance,
heavy, less power (Item 76, WP 0205 00)
Equipment Conditions
Puller, mechanical (Item 64, WP 0205 00)
Machine parked on level ground (TM 5-3805-290-
Lifting equipment, 700-lb capacity
10)
Bucket removed (TM 5-3805-290-10)
Materials/Parts
Quick coupler lowered to ground (TM 5-3805-290-
Cap set, protective (Item 8, WP 0206 00)
10)
Cleaning compound, solvent, type III (Item 9, WP
Parking brake engaged (TM 5-3805-290-10)
Wheels chocked
Grease, molybdenum (Item 23, WP 0206 00)
Battery disconnect switch in OFF position (TM 5-
Oil, lubricating, OEA-30, Arctic (Item 32, WP
3805-290-10)
Hydraulic system pressure relieved (TM 5-3805-
Oil, lubricating, OE/HDO-5/40 (Item 34, WP 0206
290-10)
Steering frame lock connected (TM 5-3805-290-
Oil, lubricating, OE/HDO-15/40 (Item 35, WP
10)
Drawings Required
Rag, wiping (Item 41, WP 0206 00)
TM 5-3805-290-23P, Figure 171
Tag, marker (Item 54, WP 0206 00)
O-ring (2)
Estimated Time to Complete Task
2.7 hr
Seal (2)