TM 5-2420-224-20-2
RIGHT LOADER BUCKET ROLLBACK CYLINDER HYDRAULIC LINES
AND FITTlNGS REPLACEMENT
This task covers:
a. Removal b. Installation
I N I T I A L S E T UP
Applicable Configuration:
SEE
Tools and Special Equipment:
Shop Equipment, SC 4910-95-CL-A74
TOOl Kit, SC 5180-90-CL-N26
Materials/Parts:
Packing (AR)
Washer, Lock (AR)
Caps and Plugs
Rags
Appendix C, Item 7
Appendix C, Item 32
References:
TM 5-2420-224-10
Equipment Condition:
Reference
Condition Description
TM 5-2420-224-10
Loader Bucket Lowered
to Ground
Page 2-23
Hydraulic Pressure
Relieved
General Safety Instructions:
W A R N I N G
. High pressure hydraulics [oil
under 2450 psi (16,893 kpa)]
o p e r a t e t h i s e q u i p m e n t .
N e v e r
d i s c o n n e c t
a n y
h y d r a u l i c l i n e o r f i t t i n g
w i t h o u t
f i r st
d r o p p i n g
p r e s s u r e t o z e r o . A h i gh
p r e s s u r e o i l s t r e a m c a n
p i e r c e b o d y a n d c a u s e
severe injury to personnel.
. Fuel and oil are slippery and
c a n c a u s e f a l l s . T o a v o id
injury, wipe up spilled fuel or
oil with rags.
C A U T I O N
Cap or plug all ports and ends of hoses and tubes to prevent contamination
of hydraulic oil. Failure to do so may result in damage to equipment.
NOTE
. Tag lines prior to removal to aid in installation.
. Discard packing(s)
REMOVE right loader bucket
as a guide.
4-576
and lock washer(s).
rollback cylinder hydraulic LINES and FlTTINGS using illustration and legend
