Table 2-1. Operator Preventive Maintenance Checks and Services (cont).
A W M
Item to be
Lifting and Towing
Roof Access Steps
Wall, Floor and
Check for and have repaired
or adjusted as necessary
d. Check door surfaces for punctures.
e. Make sure weather gaskets are in good
a. Inspect for excessive wear.
b. Inspect for rust, loose or missing
c. Make sure rings and pins rotate freely.
a. Make sure steps stay in up or down
position as required.
b. Check for loose or missing
Check for loose or missing hardware.
Make sure drain plug is in place.
a. Inspect metal door gaskets.
b. Inspect filter.
c. Check for presence of drain plug
washer, keeper shims and hinge shims.
Inspect for punctures and delamination.
Drain plug is
a. One or both
gaskets are miss-
ing or damaged.
b. Filter is dam-
aged or missing.
c. A washer or
shim is missing.