TM 5-3610-286-20
2-11.
General (cont).
b. Initial Condition. The printing press must be shut down to perform maintenance procedures
unless otherwise stated In the setup. If press must be operated to perform maintenance, observe all
safety precautions.
c. Zero Set Condition. The press must be set to zero position in the following types of maintenance
procedures:
(1) Before removing main cylinder drive gears. Gears are stamped with numbers 1,2,3, or
4. Matching gear has the same number (1,2,3, or 4) which must be adjacent to the
number stamped on the front gear at zero setting of press.
(2) Before removing any assemblies that affect timing of press operations, zero set the press.
(3) Before removing unmarked components such as cams, zero set the press and match/mark
the position of the components to they can be replaced in the same position. Any method
such as tape, ink paint or a punch, may be used to mark zero set position.
d. Part Numbers. Printing press part numbers with an F or /K01 indicate assemblies. When
ordered, these parts will come with all items necessary for repair or replacement. For electrical
component part numbers ending with an *), include the exact part number from the electrical
component. For motors, also Iist the kind of current and voltage.
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