Table 2-1. Operator Preventive Maintenance Checks and Services (PMCS) (Con't).
ITEM TO BE INSPECTED
PROCEDURE: Check for and have Repaired, Filled, or
M Adjusted as required.
UNDER SEMITRAILER (Con't)
b. Look under semitrailer and check all air lines Kinks,
(38) for kinks, rubbing, or obvious damage. Air other obvious dam-
l i n e s s h o u l d b e w e l l s u p p o r t e d . A i r l i n e age is found.
connections to air reservoirs (39), brake valves
(37), and brake chambers should not be loose.
c. Check for loose or damaged suspension Suspension compo-
components. Check springs for a cracked leaf. If nents are damaged.
any suspension fastener is loose, notify unit
TOP OF SEMITRAILER
Use extreme caution when working or
walking on top of semitrailer. Walkway
can be slippery due to moisture or fuel
spillage. Failure to follow this warning
may result in serious injury to person-
a. Check that rear ladder drains (44) are free of
debris that would hinder drainage in event of fuel
b. Check that grabhandles (43) are present
and securely mounted to overturn rails.