TM 5-2420-224-20-2
P R O T E C T I O N / R E L A Y V A L V E L I N E S A N D F I T T I N G S R E P L A C E M E N T
This task covers:
a. Removal b. Installation
INITIAL SETUP
Tools and Special Equipment:
Equipment Condition:
TOOl Kit, SC 5180-90-CL-N26
Reference
Condition Description
Materials/Parts:
Page 2-23
Air Pressure Relieved
Sleeve (AR)
Ring, Seal (AR)
Sleeve (AR)
General Safety Instructions:
R E M O V A L
• Tag lines prior to
• Discard sleeve(s)
NOTE
removal to aid in installation.
and seal ring(s).
REMOVE protection/relay valve LINES and FITTINGS using illustration and legend as a guide.
W A R N I N G
D o n o t d i s c o n n e c t a n y a i r
system lines or fittings unless
vehicle engine is shut off and
air system pressure is relieved.
To do so could result in injury
to personnel.
I N S T A L L A T I O N
Install new
INSTALL protection/relay valve LINES and
LEGEND
NOTE
sleeve(s) and new seal ring(s).
FITTINGS using illustration and legend as a guide.
1 Tube (2)
6 Seal ring (2)
11
Nut
2 Insert (4)
7 Connector
12 Sleeve
3 Nut (4)
8 Fluid passage bott 13 Adapter
4 Sleeve (4)
9 Tube
5 Elbow (2) 10 Insert
4-320
