TM 9-2330-373-14 & P
Table 4-1. Organizational Preventive Maintenance Checks and Services (cont)
ITEM TO BE INSPECTED
Procedures: Check for and have repaired,
filled, or adjusted as needed.
AIR SUSPENSION SYSTEM (cont)
b. Check ride height dimension (14
inches plus or minus 1/8 in.) (35.6 cm)
c. With rear of semitrailer blocked
up until tires clear ground and suspension
is fully extended, check that air springs
are fully deflated. Adjust height as re-
d. Inspect air spring for damage at
connection points. Replace as required.
e. Check shock absorbers for oil
leakage or worn rubber bushings. Replace
accordance with lubrication instructions.