TM 5-5420-226-20-2
MANIFOLD HEATER NOZZLE REPLACEMENT (Sheet 2 of 3)
REMOVAL:
1.
Using two 7/16 inch wrenches, dis-
connect fuel inlet line (A) from
elbow (B).
2.
Using 7/16 inch and 9/16 inch wrenches,
disconnect fuel return line (C) from
elbow (D).
3.
Using 1 inch wrench, loosen jamnut (E).
4.
Using 13/16 inch wrench, remove nozzle
(F) and fitting from manifold heater (G).
5.
Using 1/2 inch wrench, remove elbow (H)
and (if present) filtering disk from
nozzle (F). Throw filtering disk away.
6.
Using 9/16 inch and 1/2 inch wrenches,
remove elbow (B) from nozzle (F).
7.
Using 9/16 inch and 13/16 inch wrenches,
remove bushing (J) and (if present)
filtering disk. Throw filtering disk
away.
8.
Throw nozzle (F) away.
Inspect all parts disconnected or
9.
removed. Replace all items as necessary.
Go on to Sheet 3
TA107891
7-284
