General Recommendations - PREVOST H3-41 Maintenance Manual

SECTION 03 : FUEL SYSTEM
FIGURE 18

Replace the filter cover and tighten the 4
plastic bolts using recommended torque
settings (as displayed on filter cover).
TORQUE: 10-15 lb-ft (14-20 Nm)
FIGURE 19
WARNING: The cover is not supposed to apply
pressure on the filter. If so, the filter needs to be
pushed further in the housing.

Reset the restriction gage by pushing on the
right-hand side button.
16 PA1621 Maintenance Manual All Series | Section Revised September 2017
FIGURE 20

7.3 GENERAL RECOMMENDATIONS

The following maintenance procedures will
ensure efficient air cleaner operation:
1. Keep the air cleaner housing tight on the air
intake pipe;
2. Make sure the correct filters are used for
replacement;
3. Keep the air cleaner properly assembled so
the joints are air-tight;
4. Immediately repair any damage to the air
cleaner or related parts;
5. Inspect, clean or replace the air cleaner or
elements as operating conditions warrant.
Whenever an element has been removed
from the air cleaner housing the inside
surface of the housing must be cleaned with
a soft clean cloth;
6. Periodically inspect the entire system. Dust-
laden air can pass through an almost
invisible crack or
eventually cause damage to an engine;
7. Never operate the engine without an element
in the air cleaner assembly;
CAUTION
Do not ignore the Warning given by the air
restriction indicator. This could result in
serious engine damage.
8. Store new elements in a closed area free
from dust and possible damage.
R
ESET BUTTON
opening which may