GENERATOR SERVICE AND TROUBLESHOOTING MANUAL — REV. #0 (08/29/23) — PAGE 77
TORQUE SPECIFICATIONS TABLE
Table 9. Bolt Torque Specs
OUTPUT TERMINAL BOLTS AND TIE BOLTS
MODEL
PART NUMBER TIE BOLT TORQUE SPEC
REMARKS
OUTPUT TERMINAL BOLT TIE BOLT N∙m lbf∙in
DCA10SPXU4 N/A N/A N/A N/A No output terminal bolt
DCA15SPXU4 M0235100014 M9220000104A 7.4 65.0 M8
DCA20SPXU2 M9220000204 M9220000104A 7.4 65.0 M8
DCA36SPXU2 M2233000004 M2233100004 25.0 221.3 M12
DCA25SSIU4F M9220000004B M9220000104A 7.4 65.0 M8
DCA40SSKU4F2 M9220100204B M9220100104B 14.7 130.1 M10
DCA45SSIU4F M9220100204B M9220100104B 14.7 130.1 M10
DCA70SSIU4F M9220100304A M9220100404 62.7 554.9 M16
DCA70SSJU4F M9220100304A M9220100404 62.7 554.9 M16
DCA125SSIU4F M9220100304A M9220100404 62.7 554.9 M16
DCA150SSJU4F3 M9220100304A M9220100404 62.7 554.9 M16
DCA180SSJU4F3 M9220100914 M9220101004 123.0 1088.6 M20
DCA220SSJU4F3 M9220100304A M9220100404 62.7 554.9 M16 × 2
DCA300SSJU4F3 M9220100914 M9220101004 123.0 1088.6 M20 × 2
DCA400SSI4F3 C0277500004 M9220101004 123.0 1088.6 M20 × 2
DCA-600SSV4F3 Y0010112040 Y0041212000 (Nut) 25.0 221.3
M12 × 4 (U, V, W, O)
Bolt + Nut
W0801830404B M9220101004 123.0 1088.6 M20 (Earth)
CHANGE-OVER BOARD BOLTS
MODEL
PART NUMBER TIE BOLT TORQUE SPEC
REMARKS
CHANGE-OVER BOARD BOLT N∙m lbf∙in
DCA180SSJU4F3 M9220100104 14.7 65.0 M10
DCA220SSJU4F3 M9220100104 14.7 65.0 M10
DCA300SSJU4F3 M9220101104 25.0 221.3 M12
DCA400SSI4F3 W0801830804 62.7 554.9 M16
DCA600SSV4F3 W0801832504 123.0 1088.6 M20
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