Table 2-1. Operator/Crew Preventive Maintenance Checks and Services
ITEM TO BE INSPECTED
is not ready/
The electrical/air system component and system
inspections on the semitrailer are multiple
inspections that must be performed each time an
electrical/air system component is encountered.
a. Inspect two electrical connectors (28) for secure
mounting and damage.
b. Inspect pins for bent, burned, or broken condition.
Look for foreign matter buildup.
Inspect gladhands (29) for secure mounting and for
Gladhand or packing is
damaged or missing packing (30).
missing, damaged, or
Leaks exist that prevent
for air leaks.
pressure at idle.