MacDon M100 SP Operators Manual - Manual (Page 126)

MAINTENANCE/SERVICE
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124
Rev. C
57.6.5.2 Fuel Filters
The M100 windrower fuel system is equipped
with primary (C) and secondary (D) filters. Both
filters are screw-on cartridge type but the
primary (C) filter is equipped with a separator
that separates sediment and water from the fuel.
Change both filters as follows every 500 hours
of operation:
a. Open engine compartment hood to highest
position.
b. Close fuel supply valve (E) under fuel tank.
c. Change primary filter (C) as follows:
1. Clean around the filter head (F).
2. Disconnect Water in Fuel (WIF) sensor (G)
from bottom of filter.
3. Remove filter (C) with a filter wrench.
4. Clean gasket mating surface.
5. Fill new filter with clean fuel and apply a thin
film of clean oil to the gasket on the new
filter.
6. Screw the new filter (C) onto the filter mount
until the gasket contacts the filter head.
7. Reconnect WIF sensor (G).
8. Tighten the filter an additional ½ to ¾ turn by
hand.
IMPORTANT
Do not use a filter wrench to install the
filter. Over-tightening can damage the
gasket and filter.
(continued next page)
E
D
C
C
F
G