TM 9-2350-222-20-1-3
MANIFOLD HEATER (LEFT AND RIGHT BANK) FUEL RETURN TUBE ASSEMBLY
REPLACEMENT
(Sheet 4 of 7)
8.
Using 9/16 inch wrench, remove line nut of
tube assembly (C) from tee (K).
9.
Using 9/16 inch wrench, remove line nut of
tube assembly (L) from tee (K).
10.
Using 5/16 inch wrench, remove two screws (M)
and pull solenoid valve (N) forward
approximately one inch.
11.
Using 1/2 inch wrench on coupling (P), remove
coupling with elbow and tee attached.
12.
Using 9/16 inch wrench on elbow (0) and
adjustable wrench on tee (K), remove tee (K)
from elbow (Q).
13.
Using 9/16 inch wrench on elbow (Q) and 1/2
inch wrench on coupling (P), remove elbow (Q)
from coupling (P).
14.
Push engine cooling fan shroud aside to allow
clearance for removal of tube assembly (C).
Other person, using both hands, carefully
remove tube assembly (C) from engine.
CLEANING AND INSPECTION:
1.
Using clean rags (Item 65, Appendix D) and dry cleaning solvent (Item 54, Appendix D), clean
fittings thoroughly.
2.
Inspect fittings for nicks, cracks, thread damage, or wear. Replace if required.
3.
Inspect internal threads of manifold heater and solenoid adapter for damage.
Go on to Sheet 5
TA141564
7-384
