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Figure #12B – DT2H-UFAA60,98,92,-FMAAX8,X2 models
Figure #13A – DP6H & DQ6H models
Figure #13B – DR8H models
Figure #13C – DS0H models
Figure #13D- DT2H models
3.1.3 Changing the Fuel Filter Cartridges
Changing the cartridges and bleed any air from the
fuel system as per instructions given in section 3.1.1.
Fuel filter changes should take place as per
recommendations and only use approved filters. It
may also be necessary to change filters out with the
recommendations in the event of:
1) The engine has had an overhaul.
2) The quality of the fuel is questionable.
3) The engine has been subjected to temporary
adverse conditions outwith it normal
operating parameters.
4) The fuel tank condensation trap has not been
drained in line with manufacturer’s
recommendations.
3.1.3.1 Fuel Filters
Note: DT2H-UFAA60,98,92,-FMAAX8,X2 (wet
exhaust manifold) engines are provided with parallel,
duplex fuel filters. Each filter is to be replaced by
utilizing the duplex valve to cut out that valve. Refer
to Figure 14.
Figure 14 – DT2H-UFAA60,98,92,-
FMAAX8,X2 (wet exhaust manifold)
• Loosen the fuel filter by turning it
counterclockwise with the filter wrench.
Discard the used filter in a designated place.