TM 9-2330-381-14
Table 2-1. Operator/Crew Preventive Maintenance Checks and Services
B-Before Operation
D-During Operation
A-After Operation
W-Weekly
Equipment
Item
Interval
ITEM TO BE INSPECTED
is not ready/
no.
B
DA
W
Procedure
available if:
17 -
SUSPENSION SYSTEM - CONT
CONT
b. Inspect suspension isolation valves (55) and all line
Any damage or Class III
fittings in the area for leaks, obvious damage, and
leaks.
missing hardware. Ensure handle of valve is open
(pushed in toward center of semitrailer).
c.
Check suspension assembly for a failure that would
More
than
one
make a suspension assembly nonoperational. Refer
suspension assembly is
to paragraph 2-34 and isolate affected suspension
nonoperational.
assembly.
2-36
