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TM 9-2320-360-34-1
CYLINDER CUTOUT TEST
(1) Connect DDR to DDL connector (page 2-6).
(2) Start engine (TM 9-2320-360-10).
(3) Select Mode 11 (Cylinder Cutout) on DDR and
record displayed pulse widths.
(4) Shut off engine (TM 9-2320-360-10).
(5) Disconnect DDR from DDL connector.
Refer to para 3-28 to check cylinder compression.
INTAKE PORTS, PISTON RINGS, AND
CYLINDER LINERS INSPECTION
WARNING
Hot lubricating oil could be blown out
of air box during this test. Goggles
and protective clothing must be worn
to prevent personnel injury when air
box covers are removed and engine
is running.
(1) Remove air box cover (para 3-8) from
misfiring cylinder.
(2) Start engine (TM 9-2320-360-10).
(3) Check for uncontrolled oil leakage past
cylinder ports or piston rings.
(4) Shut off engine (TM 9-2320-360-10).
(5) Install air box cover on cylinder (para 3-8).
2-89
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