TM 5-3895-370-14&P
5-64. CYLINDER HEAD ASSEMBLY REPAIR (CONT).
(26)
Measure valve spring at position L. Normal free
length
is
2.190
in.
(55.626
mm).
If
measurement is above or below normal length,
replace spring.
(27)
Measure valve spring at position M. If inclination
is greater than 0.039 in. (0.991 mm), replace
valve spring.
(28)
Measure valve spring tension at position N.
A load of 65 to 72.2 lbs (29 to 32.749 kg) will
compress spring to normal height of 1.94 in.
(49.28 mm). If above or below normal
height, replace spring.
5-266
