TM 55-1905-220-14-4
3-34. CYLINDER HEAD - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
DISASSEMBLY (Cont)
i. Cup
DO NOT REMOVE, unless
plugs
damaged. Cup plugs are
(19)
located in six places.
j. Pipe
Remove seven plugs.
Plug is a
plugs
1/4-18 .
(20)
k. Pipe
Remove seven plugs.
Plug is a
plugs
3/8-18 .
(21)
l. Valve
Remove.
Refer to para-
insert
m. Valve
Remove.
Refer to para-
guide
n. Fuel
Remove if heavily coated
Refer to step
injector
with scale.
15 .
tube (22)
o. Fuel
Remove twelve.
pipe
connec-
tors
(23),
and
washer
(24)
p. Water
Remove if heavily coated
nozzle
with scale. The water
(single
nozzle (single outlet) is
outlet)
located in four places.
(25)
q. Water
Remove if heavily coated
nozzle
with scale. The water
(double
nozzle (double outlet) is
outlet)
located in ten places.
(26)
r.
Restric-
Remove.
tion
connector
(27)
3-738