Aqua-Hot 375-d Service Manual page 57

S 7: D R D B
ECTION ETACHING AND EATTACHING THE IESEL URNER
Figure 41
3. Pull the two connections completely apart.
Step 4: Remove the fuel lines from the Diesel Burner
1. Locate the fuel pump assembly on the diesel-
2. Using an 11/16 wrench, loosen the nuts securing
burner and the corresponding fuel lines.
each fuel line to the fuel pump assembly.
Figure 42 Figure 42A
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© 2009 Aqua-Hot 375D Hydronic Heating System Service Manual—Rev. A