TM 5-3895-369-14
ENGINE COMPRESSION TEST
(1) Close fuel shutoff valve (pare 2-17).
(2) Power up STE/ICE-R to vehicle battery
source (TM 9-4910-571-12&P, in
TK mode.
(3) Perform STE/ICE-A pressure test #50
on each cylinder.
(4) Engine compression should be 350
psi (2413 kPa) at 250 RPM cranking
speed
(a) A 100 psi (1007 kPa) difference
between cylinders indicates a
compression seal problem,
notify supervisor.
(b) If engine passes compression
test indicates that camshaft is
not aligned properly.
THROTTLE CABLE
INSPECTION
(1) Open left engine door (para 2-14).
(2) Check throttle cable for loose or
damaged connections.
(a) If throttle cable is damaged,
replace, (para 4-56).
(b) lf throttle cable is out of
adjustment, adjust (para 4-57)
(c) If throttle cable is OK, notify
supervisor.
4-43
