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|  MIL-P-17840C(SH)
3.6.3.1 Prime contractors who purchase semi-finished parts from sub-
contractors for final production, test, or selection phases in their own shops
have the option of using as the single drawing identification either their own
title block and drawing number or the title block and drawing number of the
subcontractor, but not both.
3.6.4 Drawings of drivers and associated equipment shall be in accordance
with the specifications covering those equipments.
3.7 Technical manuals.
3.7.1 Unless otherwise specified in the contract or order (see 6.2.1),
technical manuals shall be prepared in accordance with type I of MIL-M-15071.
The modifications and clarifications specified in 3.7.2 through 3.7.5 shall
apply. A separate manual shall be furnished for each different pump unit except
in special cases When manuals covering more than one pump may be approved .
Preliminary manual shall be submittedto the design review agency for appoval
and shall include all proposed section complete. Unless otherwise specified
in the contract or order, manuals shall include pump, driver, controls, and
all appurtenances and all applicable drawings. Performance curves for final
manuals may be furnished as insert pages after delivery of hardware.
3.7.2 Manuals covering pumps driven by conventional electric motors with
conventional controllers need need include operation and maintenance instructions
covering the motors and controllers . They shall , however, include master
drawings and certification data covering the motors and controllers. Complete
operation and maintenance instructions covering electrical equipment shall be
included when specifically required (see 6.2.1).
3.7.3 Each manual shall include not less than the following illustrations
covering the pump and driver:
(a) Sectional assembly drawing.
(b) Outline drawing.
(c) Complete list of material corresponding to the sectional assembly
drawing.
(d) Certification data.
(e) A minimum of two photographs of the complete unit, pump and
driver , taken 180 degrees apart on a horizontal plane. Where
several sizes of identical design units are being supplied,
photographs of one design unit only need be supplied.
3.7.4 The alignment procedure instructions in the manual shall describe
in complete detail the means by which the required alignment clearance at sleeve
bearings and wearing rings is to be established. The manual shall prescribe the
maximum permissible eccentricities which can be tolerated in the aforementioned
areas with the pump in the assembled condition. Exceptions to any part of the
aforementioned requirements in any specific area may be had only by providing
for the design review agency approval a written technical justification for the
said exception. The manual shall specify the maximum allowable clearance for
wearing rings and sleeve bearings before replacement of the parts. In addition,
the manuals shall contain:
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