TM 5-2420-224-20-2
T R A I L E R E M E R G E N C Y A I R S U P P L Y 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
I N I T I A L S E T UP
Tools and Special Equipment:
Shop Equipment, SC 4910-95-CL-A74
Tool Kit, SC 5180-90-CL-N26
Materials/Parts:
Sleeve (AR)
Nut, Lock (AR)
Equipment Condition:
Reference
Condition Description
Page 2-23
Air Pressure Relieved
General Safety Instructions:
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.
R E M O V A L
• Tag lines prior to
• Discard sleeve(s)
NOTE
removal to aid in installation.
and lock nut(s).
REMOVE trailer emergency air supply LINES and FITTINGS using illustrations and legends (pages 4-311
and 4-31 2) as a guide.
I N S T A L L A T I O N
NOTE
Install new sleeve(s) and new lock nut(s).
INSTALL trailer emergency air supply LINES and FITTINGS using illustrations and legends (pages 4-311
and 4-312) as a guide.
4-310
