5-37
MAINTENANCE
EVERY 100 HOURS
CLEANING THE WATER SEPARATOR
• Do not smoke or permit open flames
while handling fuel or working on the
fuel system.
• Stop the engine in a well-ventilated
place and allow it to cool down before
performing maintenance.
• Clean up spilled fuel immediately.
• Be sure to secure the rear door or
radiator before working the inside.
<TL8>
EVERY 100 HOURS
(S) : Closed
1. Open the rear door.
2. Close the valve (2).
3. Loosen the case (4), and then remove and
clean the case (4), the element (5) and the
indicator ring (6).
<TL10/TL12>
4. Inspect the O-ring and the element (5). If
there are any scratches or other
irregularities, replace them.
5. Install the element (5), the indicator ring (6)
and the case (4).
6. Open the valve (2) to bleed air.
Refer to “Bleeding air from the fuel
system” on page 6-9.