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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 366 (Engine Mechanical - 6.2L (LT4) - Repair Instructions) >> Repair Instructions >> Engine Coolant Manifold Assemble >> Single Use Fasteners and Components

Single Use Fasteners and Components

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Engine Coolant Manifold Assemble Components
GM4117087Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Positive Crankcase Ventilation Oil Separator
2 Positive Crankcase Ventilation Oil Separator Bolt (Qty. 3)
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m (88 lb in)
3 Water Pump Gasket
NOTE:

Install a NEW Gasket.

4 Water Pump Assembly
5 Water Pump Assembly Bolts
Tighten 
10 N.m (88 lb in)
6 Engine Coolant Thermostat Housing Gasket
NOTE:

Install a NEW Gasket.

7 Water Pump Outlet Assembly (with Thermostat)
8 Water Pump Outlet Bolts

Procedure

  1. Install and hand tighten all three bolts.
  2. Tighten bolts to final torque.

Tighten 
10 N.m (88 lb in)
9 Engine Coolant Temperature Sensor
Tighten 
20 N.m (15 lb ft)
10 Jumper Harness