Detroit Diesel MBE 4000 Service Manual page 546

13.1 SCHEDULED INTERVALS
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2. Clean the outside of the fuel filter housing. See Figure 13-2.
1. Filter Housing Cap
2. O-ring
Figure 13-2
3. Using a 36-mm socket wrench insert, unscrew the cap on the fuel filter and remove it,
along with the filter element. Pull both the cap and the filter element a short distance out
of the filter housing. Allow the fuel to drain off the filter into the housing.
4. Remove the cap with the filter element. To release the filter element, twist the lower edge
of the filter element to one side.
To prevent damage to the filter housing, do not allow dirt to get
into the filter housing.
5. Clean the filter housing cap.
6. Replace the O-ring.
7. Install the new filter element in the cap. Make sure the filter element is securely in place.
8. Screw on the cap with the filter element. Tighten the cap 25 N·m (18 lb·ft).
9. Bleed the fuel system.
[a] Make sure that all high-pressure lines have been tightened to 25 N·m (18 lb·ft)
and all banjo bolts to 50 N·m (37 lb·ft).
13-12
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Main Fuel Filter
NOTICE:
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3. Filter Element
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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All information subject to change without notice.
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