Figure 9. Air intake muffler service.
PREVENTIVE MAINTENANCE SERVICES
listing of preventive maintenance services which
must be performed by the operator. The item num-
bers are listed consecutively and indicate the se-
operation at all times, it must be inspected system-
quence of minimum requirements. Refer to figure 10
atically, so that defects may be discovered and
for the Daily Preventive Maintenance Services.
corrected before they result in serious damage or
failure. The necessary Preventive Maintenance
36. Quarterly Preventive Maintenance
Services to be performed are listed and described in
the sequence of minimum inspection requirements.
a. This paragraph contains an illustrated tabu-
Defects discovered during operation of the unit shall
lated listing of preventive maintenance services
be noted for future correction, to be made as soon as
which must be performed by Organizational Main-
operation has ceased. Stop operation immediately if
tenance personnel at quarterly intervals. A quarterly
a deficiency is noticed during operation which would
interval is equal to 3 calendar months, or 250 hours
damage the equipment if operation were continued.
All deficiencies and shortcomings will be recorded to-
of operation, whichever occurs first.
gether with the corrective action taken on DA Form
b. The item numbers are listed consecutively and
2404 at the earliest possible opportunity.
indicate the sequence of minimum requirements. Re-
35. Daily Preventive Maintenance Services
fer to figure 11 for the Quarterly Preventive Main-
This paragraph contains an illustrated tabulated