Perkins 1103D Operation And Maintenance Manual page 66

66
Maintenance Section
Hoses and Clamps - Inspect/Replace
Spin-on filter
Turn the valves for the fuel lines (if equipped) to the
OFF position before performing this maintenance.
Place a tray under the fuel filter in order to catch any
fuel that might spill. Clean up any spilled fuel
immediately.
Illustration 40
Typical example
(1) Fuel priming pump
(2) Spin-on filter
(3) Drain
1. Clean the outside of the fuel filter assembly. Open
the fuel drain (3) and drain the fuel into a suitable
container.
2. Use a suitable tool in order to remove the spin-on
filter (2) from the fuel priming pump (1).
3. Ensure that the fuel drain (3) on the new spin-on
filter is closed.
Illustration 41
Typical example
4. Lubricate the sealing ring (4) with clean fuel oil.
5. Install the spin-on filter (2) into the top of the fuel
priming pump (1).
6. Tighten the spin-on filter by hand until the sealing
ring contacts the fuel priming pump. Rotate the
spin-on filter through 90 degrees.
7. Prime the fuel system. Refer to Operation and
Maintenance Manual, "Fuel System - Prime".
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Hoses and Clamps - Inspect/
Replace
Inspect all hoses for leaks that are caused by the
following conditions:
• Cracking
• Softness
• Loose clamps
Replace hoses that are cracked or soft. Tighten any
loose clamps.
SEBU8352-02
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