LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2021 >> CT4 V, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Mechanical - 2.7L (L3B) - Specifications) >> Specifications >> Bolt Sequence And Torque Specifications >> Cylinder Head Bolt Sequence

Cylinder Head Bolt Sequence

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Cylinder Head Bolt Sequence
GM5793957Courtesy of GENERAL MOTORS COMPANY
Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Cylinder Head Bolt-M8 [10x] - - First Pass: 30 N.m (22 lb ft)
Final Pass: 190 Degrees
Cylinder Head Replacement
2 Cylinder Head Bolt-M8 [3x] - - First Pass: 20 N.m (15 lb ft)
Final Pass: 125 Degrees
3 Cylinder Head Bolt-M6 [3x] - - 15 N.m (11 lb ft)
4 Cylinder Head Bolt-M6 [2x] Yes - First Pass: 10 N.m (89 lb in)
Final Pass: 120 Degrees