TM 5-2420-224-20-2
FRONT HYDRAULIC TANK REPLACEMENT AND REPAIR
This task covers:
a. Removal b. Disassembly c. Assembly d. Installation
I N I T I A L S E T UP
Tools and Special Equipment:
General Safety Instructions:
Shop Equipment, SC 4910-95-CL-A74
Tool Kit, SC 5180-90-CL-N26
Materials/Parts:
Packing
Washer, Lock (4)
Gasket
Packing (2)
Packing
Packing
Caps and Plugs
Appendix C, Item 7
Rags
Appendix C, Item 32
Personnel Required: (2)
References:
LO 5-2420-224-12
Equipment Condition:
Reference
Page 2-22 or 2-23
LO 5-2420-224-12
Page 2-23
Condition Description
Backhoe (SEE) or Crane
(HMMH) in Three-Point
Stance
Front Hydraulic Tank
Drained
Hydraulic Pressure
Relieved
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 ct
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.
• F r o n t
h y d r a u l i c
t a nk
assembly weighs 98 pounds
( 4 5 k i l o g r a m s ) . T o a v o id
personal injury, use a hoist
o r s u i t a b l e l i f t i n g d e v i c e
when lifting front hydraulic
tank assembly.
• 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.
4-702
