TM 5-5420-227-24
OVERHEAD CYLINDER REPLACEMENT (Sheet 1 of 7)
PROCEDURE INDEX
PAGE
PROCEDURE
Removal
Installation
Ratchet with 3/8 in. drive
TOOLS: 12 in. adjustable wrench
5 in. extension with 3/8 in. drive
1-1/4 in. open end wrench
1-5/16 in. socket with 3/4 in. drive
7/16 in. socket with 3/8 in. drive
Snap ring pliers (outside)
Ratchet with 3/4 in. drive
Crow bar
Hammer
Sling
Lifting device (2000 lb capacity)
Cylinder rod wrench, 4-9/16 in.
Punch, drive pin 3/4 in. x 10 in.
1-1/8 in. open end wrench
Pencil
SUPPLIES:
Plastic plugs (3) (suitable protective coverings)
Container (to catch fluid)
Plastic caps (3) (suitable protective coverings)
Lockwashers (10 required)
Tags, identification
Masking tape (Item 18, Appendix D)
(for hoses)
Three
PERSONNEL:
REFERENCES:
Extend tongue (TM 5-5420-226-10)
PRELIMINARY PROCEDURES
Remove overhead cylinder armor (page 3-217)
Relieve hydraulic pressure (page 3-65)
REMOVAL:
1.
Tag and mark for identification, hose
assemblies (A, B, and C) and their
connecting parts as follows: hose assembly
(A) mark "CL", (B) mark "CN", (C) mark
"CM".
2.
Position container to catch fluid.
3.
Using 1-1/4 inch wrench on nuts of hose
assemblies (A and B) and adjustable wrench
on adapter elbows (D), disconnect two hose
assemblies (A and B).
4.
Using 1-1/4 inch wrench on nut of hose
assembly (C) and 1-1/8 inch wrench on
adapter (E), disconnect hose assembly (C).
Put protective caps on hose assemblies (A, B, and
5.
TA170442
Go on to Sheet 2
3-219
