Sierra 2500 2WD V8-6.6L DSL Turbo (2007)
1. Remove the torque converter from the transmission.
2. Remove any of the 10 bolts (1), bolt heads shaded, where leakage at the bolt head is suspected.
Important: The bolts (1) have a removable seal under the flanged head.
3. Remove and discard seals from bolts removed.
Installation Procedure
1. Install new seals on any removed bolts (1).
Notice: Refer to Fastener Notice.
2. Install any bolts (1) removed.
Tighten bolts to 56 N.m (41 lb ft).
3. Install the torque converter into the transmission.
