Yanmar L100N, Operation Manual

Page: 86 / 104

PERIODIC MAINTENANCE
74 L-N Operation Manual
1. Position an approved container under the fuel
tank to collect the fuel.
2. Remove the fuel cap (Figure 8, (1)) .
3. Remove the fuel tank drain plug
(Figure 8, (2)) and gasket (Figure 8, (3)) to
drain the fuel.
Figure 8
4. Loosen the fuel cock nuts (Figure 9, (1)) on
either side of the fuel cock (Figure 9, (2)) .
5. Remove and discard the O-ring
(Figure 9, (3)) .
6. Pull the outlet fuel filter (Figure 9, (4)) and
gasket (Figure 9, (5)) out of the fuel tank filler
port (Figure 9, (6)) .
Figure 9
7. Install a new outlet fuel filter (Figure 9, (4))
and gasket (Figure 9, (5)) through the fuel
tank filler port (Figure 9, (6)) and seat in the
fuel tank.
8. Install a new O-ring (Figure 9, (3)) on the fuel
cock (Figure 9, (2)) and fasten the assembly
to the fuel tank using the fuel cock nuts
(Figure 9, (1)) .
9. Tighten the fuel tank drain plug (Figure 8, (2))
with new gasket (Figure 8, (3)) .
CAUTION
Be environmentally responsible. Follow
these procedures for hazardous waste
disposal. Failure to follow these
procedures may seriously harm the
environment.
• Follow the guidelines of the
governmental agency for the proper
disposal of hazardous materials such
as engine oil, diesel fuel and engine
coolant. Consult the local authorities
or reclamation facility.
• NEVER dispose of hazardous
materials irresponsibly by dumping
them into a sewer, on the ground or
into ground water or waterways.
0000013en
0001569A
(1)
(2)
( 3 )
Applicable Outlet Fuel Filter Part No.
L48N, L70N and L100N 114250-55121
Applicable O-Ring Part No.
L48N, L70N and L100N 24341-000150
( 3 )
(5)
(4)
(2)
(1)
000156 8 A
(6)
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