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GMC TSB #PIP4648C
2013 GMC Sierra 2500
TSB Document:
Affected Component: WHEELS:LUGS/NUTS/BOLTS/STUDS
- Summary
- This Preliminary Information communication provides information to the technician that replacement transfer case halves will not be threaded. No additional thread tapping will be necessary to assemble the transfer case as the attaching metric bolts are self-tapping. Drive the bolts into the new case and torque them to specification.
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