TM-5-5420-279-10
(6)
(5)
(1)
(2)
(3)
(4)
Tool
or Test
Maintenance Level
Group
Component/
Maint.
Field
Sustainment
Equipment
Unit
Direct
General
Depot /
Number
Assembly
Function
Reference
Remarks
Support
Support /
SRA
SRA
C
O
F
H
D
Code
70290
Stabilizer
Inspect
0.1
Extension
Remove /
0.1
2
Controls
Install
(Proximity
Switch)
70300
Stabilizer Leg
Remove /
0.2
2
Pressure Switch
Install
70310
Valve Control
Inspect
0.2
Block
Remove /
8.0
2, 16, 17,
Install
18, 19
70320
Valve Control
Inspect
0.2
Block Pressure
Remove /
0.5
2, 16, 17,
Release Valve
Install
18, 19
70330
Valve Control
Remove /
0.2
2, 22
Block Solenoid
Install
Dump Valve
Test
0.1
70340
Stabilizer Valve
Inspect
0.2
P
Control Block
Remove /
3.0
2, 16, 17,
Install
18, 19
70350
Jib Cylinder
Inspect
0.2
P
Brake Valve
Remove /
3.0
2
Install
70360
Jib Cylinder
Inspect
0.2
P
(Retract) Load
Remove /
3.0
2
Holding Valve
Install
70370
Jib Cylinder
Inspect
0.2
P
(Extend) Load
Remove /
3.0
2
Holding Valve
Install
70380
Lifting Cylinder
Inspect
0.2
P
Brake Valve
Remove /
3.0
2
Install
70390
Lifting Cylinder
Inspect
0.2
P
Load Holding
Remove /
3.0
2
Valve
Install
70400
Lifting Cylinder
Inspect
0.2
P
Pilot Operated
Remove /
3.0
2
Check Valve
Install
70410
Jib Extension
Inspect
0.2
P
Cylinders Load
Remove /
0.5
2
Holding Valve
Install
B-25
