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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 168 (Engine Mechanical - 3.6L (LGX LF4) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Camshaft Timing Chain Components Removal (LGX) >> Oil Pump Timing Chain Components Removal

Oil Pump Timing Chain Components Removal

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Oil Pump Timing Chain Components
GM3951821Courtesy of GENERAL MOTORS COMPANY
Oil Pump Timing Chain Components Removal

Callout Component Name
1 Timing Chain Tensioner Bolt
2 Timing Chain Tensioner
Procedure 
Collapse the oil pump timing tensioner by hand and install EN-52234  or a 1/8" drill bit to hold it in place.
Special Tools 
EN-52234  Timing Chain Tensioner Retaining Pins
Equivalent regional tools: Special Tools (LGX) .
3 Oil Pump Drive Bolt. Remove and DISCARD the bolt.
4 Oil Pump Sprocket
5 Oil Pump Timing Chain
6 Crankshaft Sprocket