MQ Power DCA300SSJU4F3 Operation Manual page 51

9. Clean the inside of the air cleaner body.
10. Reinstall the primary and secondary air filter elements
back into air cleaner body.
11. Reinstall the air cleaner cover, and secure with latches.
DRAINING FUEL FILTER CARTRIDGE
NOTICE
Inspect the fuel filter daily. If the fuel filter (Figure 66) has
collected a significant amount of water and sediment
at the bottom of the cartridge, it should be drained off
immediately.
1. Loosen the air bleeder plug (Figure 66) on the fuel
filter body.
2. To discharge the fuel inside the fuel filter cartridge
OPEN the drain valve on the fuel filter by turning the
knob counterclockwise (A) approximately 3-1/2
turns until the valve drops down 1-inch (25.4 mm) and
draining occurs (B).
AIR BLEEDER
PLUG
FUEL FILTER
CARTRIDGE
DRAIN VALVE
A
OPEN
Figure 66. Fuel Filter Draining
3. Let the residue or foreign substances inside the
cartridge flow into a suitable container.
4. At completion of draining CLOSE drain valve (C).
DCA300SSJU4F2/F3 60 HZ GENERATOR• OPERATION MANUAL — REV. #2 (04/18/22) — PAGE 51
FILTER BODY
(HEAD)
RETAINING
RING
B
C
CLOSE
DRAIN
FUEL FILTER ELEMENT REPLACEMENT
1. Use a filter wrench to remove the fuel filter cup
(Figure 67) from the fuel filter body.
GASKET
FUEL FILTER
CARTRIDGE
Figure 67. Fuel Filter Cartridge Replacement
2. Wipe the inside of the filter body (head) with a clean
cloth to remove any foreign matter or debris that may
have accumulated.
3. Replace both gaskets. Coat each gasket with a small
amount of clean 15W-40 engine oil.
4. Install new fuel filter cartridge first by hand until it makes
contact with the fuel filter body surface.
5. Tighten fuel filter cartridge securely. DO NOT over-
tighten.
6. Remove the air from the fuel system. Reference John
Deere Owner's Manual, "Bleeding the Fuel System."
MAINTENANCE
FILTER BODY
(HEAD)
RETAINING
RING
GASKET