TM 5-2420-230-24-1
10-19. DIPPER CYLINDER MAINTENANCE.
This Task Covers:
a. Removal
b. Disassembly
c. Assembly
d. Installation
e. Follow-On Maintenance
INITIAL SETUP
Test Equipment
Personnel Required
None
MOS 62B, Construction Equipment Repairer (2)
References
Tools and Special Tools
None
Field, maintenance, basic, Item 23, Appendix B
Pan, drain, Item 29, Appendix B
Equipment Conditions
Tool kit, general mechanics, Item 38, Appendix B
TM or Para
Condition Description
Equipment, suitable lifting
Backhoe fully extended.
Hydraulic system pressure
Materials/Parts
released.
Cap and plug set, Item 4, Appendix C
Grease, automotive and artillery, Item 30, Appendix C
Drawings Required
O-ring, Item 138, Appendix D (2)
TM 5-2420-230-24P Figure 168
Tags, identification, Item 63, Appendix C
TM 5-2420-230-24P Figure 170
Ties, cable, Item 68, Appendix C
Estimated Time to Complete Task
Refer to MAC in Appendix B
a. Removal.
The backhoe must be supported when removing or installing any backhoe cylinder. Failure to comply
may result in serious injury or death to personnel and damage to equipment.
NOTE
Ensure all hoses and tubes are disconnected and clear before removal.
Remove cable ties as necessary.
Tag all hoses and tubes and note their positions before removal.
Cap and plug all tubes, hoses, and fittings upon removal.
(1)
Place drain pan under components to be removed.
Change 1