LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 398 (Automatic Transmission - 6L80/6L90 - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Control Valve Body Assembly Assemble >> Valve Body, Control Solenoid Torque Sequence

Valve Body, Control Solenoid Torque Sequence

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Control Solenoid Torque Sequence
GM1627747Courtesy of GENERAL MOTORS CORP.
Valve Body, Control Solenoid Torque Sequence

Callout Component Name
CAUTION:

Bolt torque sequencing is critical to the proper function of the control solenoid valve assembly. Failure to follow the required sequencing may result in transmission malfunction.

Preliminary Procedure

  1. Hand tighten the last 6 bolts before final torque sequence.
  2. The 2 "heat sink" bolts must be tightened last.
1 Bolts M5 x 45 (Qty: 5)
2 Bolt M5 x 55
CAUTION:

Refer to Fastener Caution .


Procedure 
Tighten all 18 bolts in the sequence shown.
Tighten 
8 N.m (71 lb in).