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TM 10-4320-324-14
5-16. Engine Compression Check (CONT).
a.
Disassembly.
(1)
Run engine at medium speed for one
minute to coat cylinders with an oil film.
(2)
Refer to paragraph 5-14 to remove fuel
injection.
Handle fuel injection nozzles with care to
prevent damage. Cap inlet port and plug
overflow port to prevent entry of foreign
matter.
NOTE
Nozzle puller may be required to remove
injection nozzle.
(3) Remove nut (1) nozzle retainer (2),
injector (3) and packing (4) from cylinder
head (5).
NOTE
If packing did not come out of cylinder head, remove
using puller.
(4) Remove bushing (6) from injector (3).
5-44
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