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1-74 SERVICE ENGINE OIL SYSTEM (Continued)
NOTE
Lubricating oil (E32)
is
satisfactory for
engine starting down
to
-65 F (-54 C).
Lubricating oil (E33)
is
satisfactory for
engine starting down
to
-40 F (-40 C).
NOTE
If engine has not been operated in the
preceding 24 hours, run engine before
checking oil level. (Ref. TM 55-1520-
inaccurate oil level may be indicated.
1. Check oil level on oil level indicator (1). If oil
level is full, omit following steps. If oil level is
not full, proceed to following steps.
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