|
| |
TM 5-2420-222-20-3
BACKHOE CROWD CYLINDER - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
53.
Oil lines and
a.
Operate backhoe boom
fitting disassembled
(TM 5-2420-222-10) and check for leaks.
from backhoe
b.
If leaking at any connection, tighten
crowd cylinder
using two 1-inch and 1 1/4-inch open-
end wrenches.
c.
If leaking does not stop, shut down
engine (TM 5-2420-222-10) and
replace leaking connection packings
as outlined in this task.
d.
If found leaking, repeat steps 51
thru 53.
54.
Engine
If still running, shut down
(TM 5-2420-222-10).
TASK ENDS HERE
BACKHOE STABILIZER CYLINDERS
This task covers:
a.
Removal (page 2-1753)
d.
Inspection/Replacement (page 2-1756)
b.
Disassembly (page 2-1755)
e.
Assembly (page 2-1757)
c.
Cleaning (page 2-1756)
f.
Installation (page 2-1758)
INITIAL SETUP
Tools
Materials/Parts
Block, wood
Locknut, pin screw (two required)
Driftpin, brass-tipped, 3/4-inch
Packing, elbow to cylinder
Hammer, cross-peen, 3-pound head
Packing, adapter-to-cylinder (two required)
Handle, ratchet, 1/2-inch drive
Rags, wiping (item 21, Appendix C)
Lifting equipment, 100-pound capacity
Solvent, drycleaning (item 28, Appendix C)
Knife, pocket
Tags, marking (item 30, Appendix C)
Pan, drain
Socket, 1/2-inch drive, 3/4-inch
Wrench, open-end, 11/16-inch
Wrench, open-end, 7/8-inch
(two required)
Wrench, open-end, 3/4-inch
2-1752
|
