Table 8-2. Preventive Maintenance Checks and Services for Fuel Oil System (Continued)
Q - Quarterly
S - Semiannually
A - Annually
CHECK FOR AND HAVE
IS NOT READY/
REPAIRED OR ADJUSTED
B D A D W M Q S A
a. Operate each valve through its full range
b. Check valves. Replace or remake worn
or damaged valves in accordance with
Fuel Oil Line
a. Remove and replace screw-on fuel line
Filter Element filter element.
b. Discard old filter.
a. Check for clogging in catch basin. If
Basin clogged, use compressed air
to unclog strainer.
b. Check for fuel in catch basin. Clean basin
Fuel Oil Filling
a. Check fuel hose and nozzle for leaks,
Class III leaks.
Station cracks and bends. Repair or
replace as required.
b. Check that ball valve moves freely.
Ball valve inopera-
Repair or replace as required.