Engine Support Fixture

Fig 1: Engine Support Fixture Components

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement . Remove the front compartment sight shields. Refer to Front Compartment Front Sight Shield Replacement (Enclave)Front Compartment Front Sight Shield Replacement (Traverse)Front Compartment Front Sight Shield Replacement (Acadia) . Special Tools EN-46114-1 Engine Lift Bracket EN-36857 Engine Lift Bracket EN-28467-301 Engine Support Fixture Adapters J-284678-518 Main Support Beam EN-28467-2A Radiator Tube Shelf Assembly EN-28467-1A Cross Bracket EN-28467-4A Front Support Assembly J-28467-6A Bracket Assembly EN-28467-8A Hook Assembly EN-28467-34 Lift Hook Wing Nut and Washer For equivalent regional tools. Refer to Special Tools
1	Exhaust Manifold Bolt (Qty:2)
2	EN-46114-1 Engine Lift Bracket Procedure If the engine is not equipped with engine lift bracket, install engine lift bracket as shown and use exhaust manifold bolts to retain.
3	Timing Cover Bolt
4	EN-36857 Engine Lift Bracket Procedure Install engine lift bracket as shown and use timing cover bolt to retain.
5	EN-28467-301 Engine Support Fixture Adapters (Qty:2) NOTE: The rubber pads need to be removed to allow adapters to seat on fender rail.
6	J-284678-518 Main Support Beam Procedure Install main support beam through engine support fixture adapters.
7	EN-28467-2A Radiator Tube Shelf Assembly (Qty: 2) Procedure Place radiator shelf tube on top of main support beam.
8	EN-28467-1A Cross Bracket (Qty: 2) Procedure Tighten cross bracket to retain radiator tube shelf tube to main support beam.
9	EN-28467-4A Front Support Assembly (Qty: 2) Procedure Place front support assembly through radiator tube shelf and pin at proper height.
10	J-28467-6A Bracket Assembly (Qty: 2)
11	EN-28467-8A Hook Assembly (Qty: 2)
12	EN-28467-34 Lift Hook Wing Nut and Washer (Qty: 2)
13	Hook and Chain NOTE: Chain is used to provide extra length.