Cylinder Head Core Hole Plug Replacement

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Engine Cover Replacement Cooling System Draining and Filling (Static Fill LWN) , or Cooling System Draining and Filling (GE 47716 LWN) , or Cooling System Draining and Filling (Static LC8, LV1, L96) , or Cooling System Draining and Filling (GE47716 LC8, LV1, L96)
1	Cylinder Head Core Hole Plug CAUTION: Refer to Fastener Caution . Tighten 60 N. m (44 lb ft) NOTE: Remove and DISCARD the cylinder head core hole plug.

Callout

Component Name

Preliminary Procedures

Engine Cover Replacement
Cooling System Draining and Filling (Static Fill LWN) , or Cooling System Draining and Filling (GE 47716 LWN) , or Cooling System Draining and Filling (Static LC8, LV1, L96) , or Cooling System Draining and Filling (GE47716 LC8, LV1, L96)

Cylinder Head Core Hole Plug

CAUTION:

Refer to Fastener Caution .

Tighten
60 N. m (44 lb ft)

NOTE:

Remove and DISCARD the cylinder head core hole plug.