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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Repair Instructions >> Turbocharger Coolant Feed Pipe Replacement (LTG)

Turbocharger Coolant Feed Pipe Replacement (LTG)

Fig 1: Turbocharger Coolant Feed Pipe (LTG)
GM2874435Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716) .
  2. Remove the catalytic converter. Refer to CATALYTIC CONVERTER REPLACEMENT (LTG) .
NOTE:

Replace hose clamp if necessary.

Special Tools BO-38185  Hose Clamp PliersFor equivalent regional tools, refer to Special Tools .
1 Turbocharger Coolant Feed Pipe Bolt
Tighten 
35 N.m (26 lb ft)
2 Turbocharger Coolant Feed Pipe Washer (Qty:2)
NOTE:

Install 2 NEW washers.

3 Turbocharger Coolant Feed Pipe Fastener (Qty:2)
CAUTION:

Refer to Fastener Caution .


Tighten: 
10 N.m (89 lb in)
4 Gasket
5 Hose Clamp
6 Turbocharger Coolant Feed Pipe