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Home >> Chevrolet >> 2021 >> Tahoe Z71 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 5.3L (L84) Or 6.2L (L87) - Specifications >> Specifications >> Fastener Specifications

Fastener Specifications

  1. GM5573236Courtesy of GENERAL MOTORS COMPANY
    NOTE: Callouts in the following chart represent components shown in graphic above.

    Cylinder Head - Left Side 

    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Cylinder Head Gasket Yes - - Cylinder Head Replacement - Left Side (L84)Cylinder Head Replacement - Left Side (L87)
    2 Cylinder Head Bolt Yes - Cylinder Head - Left Side Bolt Sequence  Cylinder Head Replacement - Left Side (L84)Cylinder Head Replacement - Left Side (L87)
    3 Cylinder Head Bolt [9x] Yes - Cylinder Head - Left Side Bolt Sequence  Cylinder Head Replacement - Left Side (L84)Cylinder Head Replacement - Left Side (L87)
    4 Valve Stem Oil Seal [8x] Yes - - Cylinder Head Overhaul
    5 Valve Rocker Arm Pivot Support Bolt [8x] - - 30 N.m (22 lb ft) Valve Rocker Arm and Push Rod Replacement - Left Side (L84)Valve Rocker Arm and Push Rod Replacement - Left Side (L87)
    6 Valve Rocker Arm Cover Gasket Yes - - Valve Rocker Arm Cover Replacement - Left Side (L84)Valve Rocker Arm Cover Replacement - Left Side (L87)
    7 Valve Rocker Arm Cover Bolt [9x] - - Valve Rocker Arm Cover - Left Side Bolt Sequence  Valve Rocker Arm Cover Replacement - Left Side (L84)Valve Rocker Arm Cover Replacement - Left Side (L87)
    8 Valve Rocker Arm Cover Insulator Retainer [3x] - - 9 N.m (80 lb in) Valve Rocker Arm Cover Replacement - Left Side (L84)Valve Rocker Arm Cover Replacement - Left Side (L87)
    GM5573243Courtesy of GENERAL MOTORS COMPANY
    NOTE: Callouts in the following chart represent components shown in graphic above.
  2. Cylinder Head - Right Side 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Cylinder Head Gasket Yes - - Cylinder Head Replacement - Right Side (L84)Cylinder Head Replacement - Right Side (L87)
    2 Cylinder Head Bolt [10x] Yes - Cylinder Head - Right Side Bolt Sequence  Cylinder Head Replacement - Right Side (L84)Cylinder Head Replacement - Right Side (L87)
    3 Valve Stem Oil Seal [8x] Yes - - Cylinder Head Overhaul
    4 Valve Rocker Arm Pivot Support Bolt [8x] - - 30 N.m (22 lb ft) Valve Rocker Arm and Push Rod Replacement - Right Side
    5 Valve Rocker Arm Cover Gasket Yes - - Valve Rocker Arm Cover Replacement - Right Side
    6 Valve Rocker Arm Cover Insulator Retainer [3x] - - 9 N.m (80 lb in) Valve Rocker Arm Cover Replacement - Right Side
    7 Valve Rocker Arm Cover Bolt [10x] - - Valve Rocker Arm Cover - Right Side Bolt Sequence  Valve Rocker Arm Cover Replacement - Right Side
    GM5573231Courtesy of GENERAL MOTORS COMPANY
    NOTE: Callouts in the following chart represent components shown in graphic above.
  3. Engine Accessories and Components 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Oil Level Indicator Tube Bolt - - 10 N.m (89 lb in) Oil Level Indicator Tube Replacement
    2 Belt Idler Pulley - - 58 N.m (43 lb ft) Belt Idler Pulley Replacement
    3 Belt Idler Pulley Bracket Bolt [3x] - - 58 N.m (43 lb ft) Belt Idler Pulley Bracket Replacement
    4 Engine Wiring Harness Bolt [2x] - - 10 N.m (89 lb in) Valve Rocker Arm Oil Control Valve Extension Harness Replacement (L84)Valve Rocker Arm Oil Control Valve Extension Harness Replacement (L87)
    5 Oil Level Indicator Tube Seal Yes - - Oil Level Indicator Tube Replacement
    GM5573245Courtesy of GENERAL MOTORS COMPANY
    NOTE: Callouts in the following chart represent components shown in graphic above.
  4. Engine Block and Components 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Block Valley Cover Gasket Yes - - Engine Block Valley Cover Replacement (L84)Engine Block Valley Cover Replacement (L87)
    2 Drive Motor Oil Filler Hole Plug - - 30 N.m (22 lb ft) Engine Block Valley Cover Replacement (L84)Engine Block Valley Cover Replacement (L87)
    3 Engine Block Valley Cover Bolt [9x] - - Engine Block Valley Cover Bolt Sequence  Engine Block Valley Cover Replacement (L84)Engine Block Valley Cover Replacement (L87)
    4 Valve Lifter Follower Guide Bolt - - 12 N.m (106 lb in) Valve Lifter Follower Guide Replacement (L84)Valve Lifter Follower Guide Replacement (L87)
    5 Valve Lifter Follower Guide Bolt [4x] - - 12 N.m (106 lb in) Valve Lifter Guide Replacement - Left Side (L84)Valve Lifter Guide Replacement - Left Side (L87)
    Valve Lifter Guide Replacement - Right Side (L84)Valve Lifter Guide Replacement - Right Side (L87)
    6 Piston Pin Retainer [16x] Yes - - Piston and Connecting Rod Overhaul
    7 Connecting Rod Bolt [16x] Yes - First Pass:20 N.m (15 lb ft)
    Final Pass:85 degrees    		 Piston and Connecting Rod Removal and Installation
    8 Engine Block Oil Gallery Plug Seal Yes - - Engine Block Overhaul
    9 Crankshaft Bearing Cap Bolt - Side [10x] Yes - Crankshaft Bearing Cap Bolt - Side Sequence  Crankshaft and Bearing Removal and Installation
    10 Engine Block Coolant Drain Hole Plug - - 30 N.m (22 lb ft) Engine Block Overhaul
    11 Engine Block Oil Gallery Plug [2x] - - 30 N.m (22 lb ft) Engine Block Overhaul
    12 Crankshaft Bearing Cap Bolt- Outer- Outer Yes - Crankshaft Bearing Cap Bolt - Inner and Outer Side Sequence  Crankshaft and Bearing Removal and Installation
    13 Crankshaft Bearing Cap Bolt- Inner [10x] Yes - Crankshaft Bearing Cap Bolt - Inner and Outer Side Sequence  Crankshaft and Bearing Removal and Installation
    GM5297905Courtesy of GENERAL MOTORS COMPANY
  5. Engine Mount - Left Side at Frame 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Mount Frame Side Bolt- Left Side [3x] - Yes Engine Mount Frame Side Bolt-Left Side Bolt Sequence  Engine Mount Replacement - Left Side
    GM5028836Courtesy of GENERAL MOTORS COMPANY
  6. Engine Mount - Left Side at Engine 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Mount Engine Side Bolt- Left Side [4x] - Yes 65 N.m (48 lb ft) Engine Mount Replacement - Left Side
    GM5033661Courtesy of GENERAL MOTORS COMPANY
  7. Engine Mount - Right Side at Frame 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Mount Frame Side Bolt- Right Side [3x] - Yes Engine Mount Frame Side Bolt-Right Side Bolt Sequence  Engine Mount Replacement - Right Side
    GM5035238Courtesy of GENERAL MOTORS COMPANY
  8. Engine Mount - Right Side at Engine 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Mount Engine Side Bolt- Right Side [4x] - Yes 65 N.m (48 lb ft) Engine Mount Replacement - Right Side
    GM5581818Courtesy of GENERAL MOTORS COMPANY
  9. Engine Wiring Harness Bracket Bolt 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Wiring Harness Bracket Bolt - - 9 N.m (80 lb in) Engine Replacement
    GM5573262Courtesy of GENERAL MOTORS COMPANY
    NOTE: Callouts in the following chart represent components shown in graphic above.
  10. Front of Engine Block 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Crankshaft Balancer Bolt Yes - First Pass:80 N.m (59 lb ft)
    Final Pass:125 degrees    		 Crankshaft Balancer Replacement (with RC1)Crankshaft Balancer Replacement (with WTX)
    2 Crankshaft Front Oil Seal Yes - - Crankshaft Front Oil Seal Replacement (with RC1)Crankshaft Front Oil Seal Replacement (with WTX)
    3 Engine Front Cover Bolt [2x] - - Engine Front Cover Bolt Sequence  Engine Front Cover Replacement (L84 with RC1)Engine Front Cover Replacement (L87 with RC1)Engine Front Cover Replacement (L84 with WTX)Engine Front Cover Replacement (L87 with WTX)
    4 Engine Front Cover Bolt [8x] - - Engine Front Cover Bolt Sequence  Engine Front Cover Replacement (L84 with RC1)Engine Front Cover Replacement (L87 with RC1)Engine Front Cover Replacement (L84 with WTX)Engine Front Cover Replacement (L87 with WTX)
    5 Oil Pump Bolt [4x] - - Oil Pump Bolt Sequence  Oil Pump Replacement (L84 4WD with RC1 without F47)Oil Pump Replacement (L84 2WD with RC1)Oil Pump Replacement (L84 2WD with WTX)Oil Pump Replacement (L84 4WD with WTX without F47)Oil Pump Replacement (L87 4WD with RC1 without F47)Oil Pump Replacement (L87 4WD with WTX without F47)Oil Pump Replacement (L87 2WD with RC1)Oil Pump Replacement (L87 2WD with WTX)Oil Pump Replacement (L84 4WD with RC1 with F47)Oil Pump Replacement (L84 4WD with WTX with F47)Oil Pump Replacement (L87 4WD with RC1 with F47)Oil Pump Replacement (L87 4WD with WTX with F47)
    6 Camshaft Position Actuator Solenoid Valve Yes - First Pass:65 N.m (48 lb ft)
    Final Pass:90 degrees    		 Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with RC1, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with WTX, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 2WD with RC1)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 2WD with WTX)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with WTX, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 2WD with WTX)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 2WD with RC1)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with RC1, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with RC1, with F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with WTX, with F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with WTX, with F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with RC1, with F47)
    7 Camshaft Retainer Bolt [4x] - Yes Camshaft Retainer Bolt Sequence  Camshaft Replacement (L84, 4WD with RC1, without F47)Camshaft Replacement (L84, 4WD with WTX, without F47)Camshaft Replacement (L84, 2WD with RC1)Camshaft Replacement (L84, 2WD with WTX)Camshaft Replacement (L84, 4WD with RC1, with F47)Camshaft Replacement (L84, 4WD with WTX, with F47)Camshaft Replacement (L87, 2WD with RC1)Camshaft Replacement (L87, 2WD with WTX)Camshaft Replacement (L87, 4WD with WTX, with F47)Camshaft Replacement (L87, 4WD with WTX, without F47)Camshaft Replacement (L87, 4WD with RC1, without F47)Camshaft Replacement (L87, 4WD with RC1, with F47)
    8 Timing Chain Tensioner Bolt [2x] - - 25 N.m (18 lb ft) Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with RC1, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with WTX, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 2WD with RC1)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 2WD with WTX)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with WTX, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 2WD with WTX)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 2WD with RC1)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with RC1, without F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with RC1, with F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with WTX, with F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L84, 4WD with WTX, with F47)Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L87, 4WD with RC1, with F47)
    GM5630715Courtesy of GENERAL MOTORS COMPANY
  11. Heater Hose Clip Bracket Bolt 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Heater Hose Clip Bracket Bolt - - 9 N.m (80 lb in) Valve Rocker Arm Cover Replacement - Right Side
    GM5620579Courtesy of GENERAL MOTORS COMPANY
  12. Heater Water Auxiliary Pump Bracket Bolt 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Heater Water Auxiliary Pump Bracket Bolt - Yes 22 N.m (16 lb ft) Engine Removal and Installation (L84, 4WD, with WTX, without F47)Engine Removal and Installation (L84, 2WD, with WTX, without F47)Engine Removal and Installation (L84, 4WD, with RC1, without F47)Engine Removal and Installation (L84, 2WD, with RC1, with F47)Engine Removal and Installation (L84, 4WD, with RC1, with F47)Engine Removal and Installation (L84, 4WD, with WTX, with F47)Engine Removal and Installation (L84, 2WD, with RC1, without F47)Engine Removal and Installation (L84, 2WD, with WTX, with F47)Engine Removal and Installation (L87, 2WD, with RC1, with F47)Engine Removal and Installation (L87, 4WD, with RC1, with F47)Engine Removal and Installation (L87, 2WD, with RC1, without F47)Engine Removal and Installation (L87, 4WD, with RC1, without F47)Engine Removal and Installation (L87, 2WD, with WTX, with F47)Engine Removal and Installation (L87, 4WD, with WTX, with F47)Engine Removal and Installation (L87, 2WD, with WTX, without F47)Engine Removal and Installation (L87, 4WD, with WTX, without F47)
    GM5570522Courtesy of GENERAL MOTORS COMPANY
  13. Intake Manifold and Components 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Intake Manifold Cover Bolt - - 4.5 N.m (40 lb in) Intake Manifold Cover Replacement
    2 Intake Manifold Gasket [8x] Yes - - Intake Manifold Replacement (L84)Intake Manifold Replacement (L87)
    3 Intake Manifold Bolt [10x] - Yes Intake Manifold Bolt Sequence  Intake Manifold Replacement (L84)Intake Manifold Replacement (L87)
    GM5570525Courtesy of GENERAL MOTORS COMPANY
    NOTE: Callouts in the following chart represent components shown in graphic above.
  14. Oil Pan and Components 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Crankshaft Oil Deflector Bolt [10x] - - 10 N.m (89 lb in) Engine Oil Level Indicator Switch Replacement (4WD with RC1 without F47)Engine Oil Level Indicator Switch Replacement (2WD with RC1)Engine Oil Level Indicator Switch Replacement (2WD with WTX)Engine Oil Level Indicator Switch Replacement (4WD with WTX without F47)Engine Oil Level Indicator Switch Replacement (4WD with RC1 with F47)Engine Oil Level Indicator Switch Replacement (4WD with WTX with F47)
    2 Engine Oil Level Indicator Switch Bolt [2x] - - 10 N.m (89 lb in) Engine Oil Level Indicator Switch Replacement (4WD with RC1 without F47)Engine Oil Level Indicator Switch Replacement (2WD with RC1)Engine Oil Level Indicator Switch Replacement (2WD with WTX)Engine Oil Level Indicator Switch Replacement (4WD with WTX without F47)Engine Oil Level Indicator Switch Replacement (4WD with RC1 with F47)Engine Oil Level Indicator Switch Replacement (4WD with WTX with F47)
    3 Engine Oil Level Indicator Switch O-Ring Seal Yes - - Engine Oil Level Indicator Switch Replacement (4WD with RC1 without F47)Engine Oil Level Indicator Switch Replacement (2WD with RC1)Engine Oil Level Indicator Switch Replacement (2WD with WTX)Engine Oil Level Indicator Switch Replacement (4WD with WTX without F47)Engine Oil Level Indicator Switch Replacement (4WD with RC1 with F47)Engine Oil Level Indicator Switch Replacement (4WD with WTX with F47)
    4 Oil Pump Suction Pipe Bolt [2x] - - - Oil Pan Replacement (4WD with RC1 without F47)Oil Pan Replacement (2WD with RC1)Oil Pan Replacement (2WD with WTX)Oil Pan Replacement (4WD with WTX without F47)Oil Pan Replacement (4WD with RC1 with F47)Oil Pan Replacement (4WD with WTX with F47)
    5 Oil Pan High Pressure Port Seal [2x] Yes - - Engine Oil Level Indicator Switch Replacement (4WD with RC1 without F47)Engine Oil Level Indicator Switch Replacement (2WD with RC1)Engine Oil Level Indicator Switch Replacement (2WD with WTX)Engine Oil Level Indicator Switch Replacement (4WD with WTX without F47)Engine Oil Level Indicator Switch Replacement (4WD with RC1 with F47)Engine Oil Level Indicator Switch Replacement (4WD with WTX with F47)
    6 Oil Pan Cover Gasket Yes - - Oil Pan Replacement (4WD with RC1 without F47)Oil Pan Replacement (2WD with RC1)Oil Pan Replacement (2WD with WTX)Oil Pan Replacement (4WD with WTX without F47)Oil Pan Replacement (4WD with RC1 with F47)Oil Pan Replacement (4WD with WTX with F47)
    7 Oil Pan Cover Bolt [2x] - - 10 N.m (89 lb in) -
    8 Oil Pan Bolt [2x] - - Oil Pan Bolt Sequence  Oil Pan Replacement (4WD with RC1 without F47)Oil Pan Replacement (2WD with RC1)Oil Pan Replacement (2WD with WTX)Oil Pan Replacement (4WD with WTX without F47)Oil Pan Replacement (4WD with RC1 with F47)Oil Pan Replacement (4WD with WTX with F47)
    9 Oil Filter Yes - 3/4 to 1 full turn after gasket makes contact with the sealing surface on the filter mounting flange Engine Oil and Oil Filter Replacement
    10 Oil Pan Drain Plug - - 25 N.m (18 lb ft) Engine Oil and Oil Filter Replacement
    11 Oil Filter Fitting - - 55 N.m (41 lb ft) Oil Filter Fitting Replacement
    12 Oil Pan Bolt [14x] - - Oil Pan Bolt Sequence  Oil Pan Replacement (4WD with RC1 without F47)Oil Pan Replacement (2WD with RC1)Oil Pan Replacement (2WD with WTX)Oil Pan Replacement (4WD with WTX without F47)Oil Pan Replacement (4WD with RC1 with F47)Oil Pan Replacement (4WD with WTX with F47)
    13 Oil Pan Front Seal Yes - - Oil Pan Replacement (4WD with RC1 without F47)Oil Pan Replacement (2WD with RC1)Oil Pan Replacement (2WD with WTX)Oil Pan Replacement (4WD with WTX without F47)Oil Pan Replacement (4WD with RC1 with F47)Oil Pan Replacement (4WD with WTX with F47)
    14 Engine Oil Level Switch Clip - - - Engine Oil Level Indicator Switch Replacement (4WD with RC1 without F47)Engine Oil Level Indicator Switch Replacement (2WD with RC1)Engine Oil Level Indicator Switch Replacement (2WD with WTX)Engine Oil Level Indicator Switch Replacement (4WD with WTX without F47)Engine Oil Level Indicator Switch Replacement (4WD with RC1 with F47)Engine Oil Level Indicator Switch Replacement (4WD with WTX with F47)
    GM5570526Courtesy of GENERAL MOTORS COMPANY
    NOTE: Callouts in the following chart represent components shown in graphic above.
  15. Rear of Engine 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Automatic Transmission Flex Plate Bolt [8x] Yes Yes Automatic Transmission Flex Plate Bolt Sequence  Automatic Transmission Flex Plate Replacement (2WD)Automatic Transmission Flex Plate Replacement (4WD)
    2 Crankshaft Rear Oil Seal Yes - - Crankshaft Rear Oil Seal Housing Replacement (2WD)Crankshaft Rear Oil Seal Housing Replacement (4WD)
    3 Crankshaft Rear Oil Seal Housing Bolt [12x] - - Crankshaft Rear Oil Seal Housing Bolt Sequence  Crankshaft Rear Oil Seal Housing Replacement (2WD)Crankshaft Rear Oil Seal Housing Replacement (4WD)
    4 Crankshaft Rear Oil Seal Housing Gasket Yes - - Crankshaft Rear Oil Seal Housing Replacement (2WD)Crankshaft Rear Oil Seal Housing Replacement (4WD)
    GM5644122Courtesy of GENERAL MOTORS COMPANY
  16. Transmission Fluid Cooler Pipe Clip Bolt 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Transmission Fluid Cooler Pipe Clip Bolt - - 9 N.m (80 lb in) Engine Replacement
    GM5628053Courtesy of GENERAL MOTORS COMPANY
  17. Valve Lifter Oil Solenoid Valve 
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Camshaft Position Actuator Solenoid Valve Bolt [8x] - - 10 N.m (89 lb in) Valve Lifter Oil Solenoid Valve Replacement (L84)Valve Lifter Oil Solenoid Valve Replacement (L87)
    2 Positive Crankcase Ventilation Oil Separator Bolt [4x] - - 10 N.m (89 lb in) Valve Rocker Arm Oil Control Valve Harness Replacement (L84)Valve Rocker Arm Oil Control Valve Harness Replacement (L87)
    3 Wiring Harness Connector Seal Yes - - Valve Rocker Arm Oil Control Valve Harness Replacement (L84)Valve Rocker Arm Oil Control Valve Harness Replacement (L87)
  18. Automatic Transmission Flex Plate Bolt Sequence 
    Automatic Transmission Flex Plate Bolt Sequence
    GM5572584Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Automatic Transmission Flex Plate Bolt [8x] Yes Yes First Pass:30 N.m (22 lb ft)
    Final Pass:45 degrees    		 Automatic Transmission Flex Plate Replacement (2WD)Automatic Transmission Flex Plate Replacement (4WD)
  19. Camshaft Retainer Bolt Sequence 
    Camshaft Retainer Bolt Sequence
    GM5572586Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Camshaft Retainer Bolt [4x] - Yes 15 N.m (11 lb ft) Camshaft Replacement (L84, 4WD with RC1, without F47)Camshaft Replacement (L84, 4WD with WTX, without F47)Camshaft Replacement (L84, 2WD with RC1)Camshaft Replacement (L84, 2WD with WTX)Camshaft Replacement (L84, 4WD with RC1, with F47)Camshaft Replacement (L84, 4WD with WTX, with F47)Camshaft Replacement (L87, 2WD with RC1)Camshaft Replacement (L87, 2WD with WTX)Camshaft Replacement (L87, 4WD with WTX, with F47)Camshaft Replacement (L87, 4WD with WTX, without F47)Camshaft Replacement (L87, 4WD with RC1, without F47)Camshaft Replacement (L87, 4WD with RC1, with F47)
  20. Crankshaft Bearing Cap Bolt - Inner and Outer Sequence 
    Crankshaft Bearing Cap Bolt - Inner and Outer Sequence
    GM5040924Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Crankshaft Bearing Cap Bolt- Inner [10x] Yes - First Pass:20 N.m (15 lb ft)
    Final Pass:110 degrees    		 Crankshaft and Bearing Removal and Installation
    2 Crankshaft Bearing Cap Bolt- Outer [10x] Yes - First Pass:20 N.m (15 lb ft)
    Final Pass:80 degrees    		 Crankshaft and Bearing Removal and Installation
  21. Crankshaft Bearing Cap Bolt - Side Sequence 
    Crankshaft Bearing Cap Bolt - Side Sequence
    GM5040928Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Crankshaft Bearing Cap Bolt - Side [10x] Yes - First Pass:25 N.m (18 lb ft)
    Final Pass:60 degrees    		 Crankshaft and Bearing Removal and Installation
  22. Crankshaft Rear Oil Seal Housing Bolt Sequence 
    Crankshaft Rear Oil Seal Housing Bolt Sequence
    GM5572590Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Crankshaft Rear Oil Seal Housing Bolt [12x] - - 25 N.m (18 lb ft) Crankshaft Rear Oil Seal Housing Replacement (2WD)Crankshaft Rear Oil Seal Housing Replacement (4WD)
  23. Cylinder Head - Left Side Bolt Sequence 
    Cylinder Head - Left Side Bolt Sequence
    GM5572588Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Cylinder Head Bolt Yes - First Pass:80 N.m (59 lb ft))
    Final Pass:130 degrees    		 Cylinder Head Replacement - Left Side (L84)Cylinder Head Replacement - Left Side (L87)
    2 Cylinder Head Bolt [9x] Yes - First Pass:80 N.m (59 lb ft))
    Final Pass:150 degrees    		 Cylinder Head Replacement - Left Side (L84)Cylinder Head Replacement - Left Side (L87)
  24. Cylinder Head - Right Side Bolt Sequence 
    Cylinder Head - Right Side Bolt Sequence
    GM5572591Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Cylinder Head Bolt [10x] Yes - First Pass:80 N.m (59 lb ft))
    Final Pass:150 degrees    		 Cylinder Head Replacement - Right Side (L84)Cylinder Head Replacement - Right Side (L87)
  25. Engine Block Valley Cover Bolts Sequence 
    Engine Block Valley Cover Bolts Sequence
    GM5567794Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Block Valley Cover Bolt [9x] - - First Pass:15 N.m (11 lb ft)
    Final Pass:30 N.m (22 lb ft)    		 Engine Block Valley Cover Replacement (L84)Engine Block Valley Cover Replacement (L87)
  26. Engine Front Cover Bolt Sequence 
    Engine Front Cover Bolt Sequence
    GM5572587Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Front Cover Bolt [8x] - - 25 N.m (18 lb ft) Engine Front Cover Replacement (L84 with RC1)Engine Front Cover Replacement (L87 with RC1)Engine Front Cover Replacement (L84 with WTX)Engine Front Cover Replacement (L87 with WTX)
    2 Engine Front Cover Bolt [2x] - - 25 N.m (18 lb ft) Engine Front Cover Replacement (L84 with RC1)Engine Front Cover Replacement (L87 with RC1)Engine Front Cover Replacement (L84 with WTX)Engine Front Cover Replacement (L87 with WTX)
  27. Engine Mount Frame Side Bolt-Left Side Bolt Sequence 
    Engine Mount Frame Side Bolt-Left Side Bolt Sequence
    GM5028813Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Mount Frame Side Bolt- Left Side [3x] - Yes 80 N.m (59 lb ft)) Engine Mount Replacement - Left Side
  28. Engine Mount Frame Side Bolt-Right Side Bolt Sequence 
    Engine Mount Frame Side Bolt-Right Side Bolt Sequence
    GM5297957Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Engine Mount Frame Side Bolt- Right Side [3x] - Yes 80 N.m (59 lb ft)) Engine Mount Replacement - Left Side
  29. Intake Manifold Bolt Sequence 
    Intake Manifold Bolt Sequence
    GM5551444Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Intake Manifold Bolt [10x] - Yes 10 N.m (89 lb in) Intake Manifold Replacement (L84)Intake Manifold Replacement (L87)
  30. Oil Pan Bolt Sequence 
    Oil Pan Bolt Sequence
    GM5572589Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Oil Pan Bolt [2x] - - 12 N.m (106 lb in) Oil Pan Replacement (4WD with RC1 without F47)Oil Pan Replacement (2WD with RC1)Oil Pan Replacement (2WD with WTX)Oil Pan Replacement (4WD with WTX without F47)Oil Pan Replacement (4WD with RC1 with F47)Oil Pan Replacement (4WD with WTX with F47)
    2 Oil Pan Bolt [14x] - - 25 N.m (18 lb ft) Oil Pan Replacement (4WD with RC1 without F47)Oil Pan Replacement (2WD with RC1)Oil Pan Replacement (2WD with WTX)Oil Pan Replacement (4WD with WTX without F47)Oil Pan Replacement (4WD with RC1 with F47)Oil Pan Replacement (4WD with WTX with F47)
  31. Oil Pump Bolt Sequence 
    Oil Pump Bolt Sequence
    GM5681130Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Oil Pump Bolt [4x] - - 25 N.m (18 lb ft) Oil Pump Replacement (L84 4WD with RC1 without F47)Oil Pump Replacement (L84 2WD with RC1)Oil Pump Replacement (L84 2WD with WTX)Oil Pump Replacement (L84 4WD with WTX without F47)Oil Pump Replacement (L87 4WD with RC1 without F47)Oil Pump Replacement (L87 4WD with WTX without F47)Oil Pump Replacement (L87 2WD with RC1)Oil Pump Replacement (L87 2WD with WTX)Oil Pump Replacement (L84 4WD with RC1 with F47)Oil Pump Replacement (L84 4WD with WTX with F47)Oil Pump Replacement (L87 4WD with RC1 with F47)Oil Pump Replacement (L87 4WD with WTX with F47)
  32. Valve Rocker Arm Cover - Left Side Bolt Sequence 
    Valve Rocker Arm Cover - Left Side Bolt Sequence
    GM5549545Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Valve Rocker Arm Cover Bolt- Left Side [9x] - - 10 N.m (89 lb in) Valve Rocker Arm Cover Replacement - Left Side (L84)Valve Rocker Arm Cover Replacement - Left Side (L87)
  33. Valve Rocker Arm Cover - Right Side Bolt Sequence 
    Valve Rocker Arm Cover - Right Side Bolt Sequence
    GM5551394Courtesy of GENERAL MOTORS COMPANY
    Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
    Metric (English)
    1 Valve Rocker Arm Cover Bolt- Right Side [10x] - - 10 N.m (89 lb in) Valve Rocker Arm Cover Replacement - Right Side
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