Section II. PREVENTIVE MAINTENANCE CHECKS
AND SERVICES
To insure that the aggregate spreader is ready for operation
at all times, it must be inspected systematically so that
defects may be discovered and corrected before they result
in serious damage or failure. The preventive maintenance
checks and services to be performed are listed in table 3-1.
Defects discovered during operation of the unit Will be
noted for future correction to be made as soon as operation
has ceased.
Table 3-1. Preventive Maintenance Checks and Services
B-Before
D--During
A-After
Operation
Operations
Operation
Interval and
Items to be inspected
Sequence No.
Procedure
B
D
A
Lubrication
1
Check the aggregate spreader for
signs of improper or inadequate
lubrication.
Tires
Inspect the tires for cracks or
2
other defects.
Check tires for correct pressure.
Traction wheels (65 psi)
Transport Wheels Assembly
3
Check the transport wheels
assembly for cracks, breaks, or
bends.
3-5