LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2021 >> Tahoe Z71 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 5.3L (L84) Or 6.2L (L87) - Repair Instructions (4 Of 11) >> Repair Instructions >> Oil Pump Replacement (L87 4WD with RC1 with F47) >> Installation Procedure

Installation Procedure

  1. Timing Chain Tensioner Seal (1) - Install
    GM5835354Courtesy of GENERAL MOTORS COMPANY
  2. Oil Pump (1) - Install
    GM5617529Courtesy of GENERAL MOTORS COMPANY
  3. Oil Pump Bolt (1) - Install and hand tighten [4x]
    GM5617530Courtesy of GENERAL MOTORS COMPANY
  4. Oil Pump Bolt (1) - Tighten in sequence [4x] - Fastener Specifications
  5. Apply a 3 mm (0.118 in) bead of RTV sealant on the engine front cover (1). Adhesives, Fluids, Lubricants, and Sealers
    GM5590062Courtesy of GENERAL MOTORS COMPANY
    NOTE:
  6. Apply a 5 mm (0.197 in) bead of RTV sealant on the engine front cover (2). Adhesives, Fluids, Lubricants, and Sealers
  7. Engine Front Cover (2) - Install
    GM5615528Courtesy of GENERAL MOTORS COMPANY
  8. Engine Front Cover Bolt (1, 3) - Install and hand tighten [10x]
  9. Engine Front Cover Bolt (1, 3) - Tighten in sequence [10x] - Fastener Specifications
  10. Connect Oil Pump Flow Control Solenoid Valve Wire connector (3) at the Oil Pump Flow Control Solenoid Valve (4).
    GM5615529Courtesy of GENERAL MOTORS COMPANY
  11. If the engine front cover is reused, perform the following steps:
    GM5607186Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    If the engine front cover is reused, the crankshaft front oil seal (3) must be replaced.

      NOTE:
      • For proper orientation, note the installation direction of the crankshaft front oil seal (3). The crankshaft front oil seal is a reverse-lip design. Install with "THIS SIDE OUT" displayed as shown.
      • Do NOT lubricate the crankshaft front oil seal sealing surface.
    1. Install the crankshaft front oil seal (3) with "THIS SIDE OUT" facing away from the engine.
    2. Install the NEW crankshaft front oil seal (3) to the EN-51091  Crankshaft Front Oil Seal Installer (2).
    3. Install the EN-41478-A  Crankshaft Front Oil Seal Installer (1) and the EN-51091  Crankshaft Front Oil Seal Installer (2) into the crankshaft.
    4. Rotate the EN-51091  Crankshaft Front Oil Seal Installer (2) clockwise until the NEW crankshaft front oil seal (3) enters the engine front cover and seats into the bottom of the engine front cover.
    5. Remove the EN-41478-A  Crankshaft Front Oil Seal Installer (1) and the EN-51091  Crankshaft Front Oil Seal Installer (2) from the crankshaft and engine front cover.
    6. Inspect the crankshaft front oil seal (3) for proper installation. The crankshaft front oil seal should be installed evenly and completely into the engine front cover.
  12. Water Pump Gasket (2) - Install NEW [2x]
    GM5587617Courtesy of GENERAL MOTORS COMPANY
  13. Water Pump (1) - Install
  14. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    GM4994474Courtesy of GENERAL MOTORS COMPANY
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  15. Water Pump Housing Bolt (1) - Install and hand tighten [6x]
  16. Water Pump Housing Bolt (1) - Tighten in sequence [6x] - Fastener Specifications
  17. Engine Coolant Temperature Sensor Electrical Connector (1) - Connect
    GM4994461Courtesy of GENERAL MOTORS COMPANY
  18. Radiator Inlet Hose (3) @Water Pump - Install
    GM4994407Courtesy of GENERAL MOTORS COMPANY
  19. Engine Coolant Air Bleed Hose (2) @Water Pump - Install
  20. Hose Clamp (1) - Engage [2x] - Hose Clamp Replacement Guidelines - Spring Type
  21. Radiator Outlet Hose (2) @Water Pump - Install
    GM4994158Courtesy of GENERAL MOTORS COMPANY
  22. Radiator Outlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  23. Heater Water Auxiliary Pump Hose (3) @Water Pump - Install
    GM4994147Courtesy of GENERAL MOTORS COMPANY
  24. Heater Inlet Hose (2) @Water Pump - Install
  25. Hose Clamp (1) - Engage [2x] - Hose Clamp Replacement Guidelines - Spring Type
  26. Air Conditioning Compressor (1) - Install
    GM5585692Courtesy of GENERAL MOTORS COMPANY
  27. Air Conditioning Compressor Bolt (1) - Loosely install
    GM5585694Courtesy of GENERAL MOTORS COMPANY
  28. Air Conditioning Compressor Stud (3) - Install and tighten - Fastener Specifications
  29. Air Conditioning Compressor Bolt (1) - Tighten - Fastener Specifications
  30. Air Conditioning Compressor Nut (2) - Install and tighten - Fastener Specifications
  31. Generator (1) - Install
    GM5642615Courtesy of GENERAL MOTORS COMPANY
  32. Generator Bolt (1) - Install and tighten [2x] - Fastener Specifications
    GM5642527Courtesy of GENERAL MOTORS COMPANY
  33. Engine Cooler Fan (1) @Engine Radiator - Install
    GM5001394Courtesy of GENERAL MOTORS COMPANY
  34. Engine Coolant Fan Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications
    GM5001393Courtesy of GENERAL MOTORS COMPANY
  35. Transmission Fluid Cooler Pipe Clip (1) - Secure
    GM5569584Courtesy of GENERAL MOTORS COMPANY
  36. Transmission Fluid Cooler Pipe Clip (2) - Install [2x]
    GM5569435Courtesy of GENERAL MOTORS COMPANY
  37. Transmission Fluid Cooler Pipe Bolt (1) - Install and tighten - Fastener Specifications
  38. Engine Oil Cooler Hose (1) @Engine Radiator - Install [2x]
    GM5568876Courtesy of GENERAL MOTORS COMPANY
  39. Engine Oil Cooler Pipe Bracket Bolt (3) - Install and tighten - Fastener Specifications
  40. Engine Oil Cooler Retainer (2) - Install [2x]
  41. Engine Oil Cooler Hose Clip (1) - Secure
    GM5568873Courtesy of GENERAL MOTORS COMPANY
  42. Position the wiring harness. (3)
    GM5568871Courtesy of GENERAL MOTORS COMPANY
  43. Electrical Connector (1) - Connect
  44. Wiring Harness Retainer (2) - Install [2x]
  45. Position the wiring harness. (2)
    GM5568870Courtesy of GENERAL MOTORS COMPANY
  46. Electrical Connector (3) - Connect
  47. Wiring Harness Retainer (1) - Install [2x]
  48. Radiator Inlet Hose (3) @Engine Radiator - Install
    GM5568866Courtesy of GENERAL MOTORS COMPANY
  49. Radiator Inlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  50. Radiator Inlet Hose Clip (2) - Install
  51. Radiator Surge Tank Outlet Hose (3) - Move into position
    GM5568620Courtesy of GENERAL MOTORS COMPANY
  52. Radiator Surge Tank Outlet Hose Clip (2) - Install [2x]
  53. Apply a 3 mm (0.118 in) bead of RTV sealant on the oil pan (1). Adhesives, Fluids, Lubricants, and Sealers
    GM5570478Courtesy of GENERAL MOTORS COMPANY
  54. Apply a 5 mm (0.197 in) bead of RTV sealant on the oil pan (2). Adhesives, Fluids, Lubricants, and Sealers
  55. Oil Pan High Pressure Port Seal (2) - Install NEW [2x]
    GM5577840Courtesy of GENERAL MOTORS COMPANY
  56. Oil Pan Front Seal (3) - Install NEW
  57. Oil Pan (1) - Install
    GM5569924Courtesy of GENERAL MOTORS COMPANY
  58. Oil Pan Bolt (2, 3) - Install and hand tighten [16x]
  59. Oil Pan Bolt (2, 3) - Tighten in sequence [16x] - Fastener Specifications
  60. Electrical Connector (1) - Connect
    GM5589667Courtesy of GENERAL MOTORS COMPANY
  61. Crankshaft Balancer (1) - Loosely install
    GM5584621Courtesy of GENERAL MOTORS COMPANY
  62. Install the EN-41478-A  Crankshaft Front Oil Seal Installer (3) and the EN-41665-A  Crankshaft Balancer and Sprocket Installer (2) to the crankshaft.
    GM5584620Courtesy of GENERAL MOTORS COMPANY
  63. Using the EN-41665-A  Crankshaft Balancer and Sprocket Installer (2) properly seat the crankshaft balancer (1).
  64. Remove the EN-41478-A  Crankshaft Front Oil Seal Installer (3) and the EN-41665-A  Crankshaft Balancer and Sprocket Installer (2).
  65. Crankshaft Balancer Bolt (1) - Install NEW and tighten - Fastener Specifications
    GM5644180Courtesy of GENERAL MOTORS COMPANY
  66. Engine Wiring Harness (3) - Install
    GM5644061Courtesy of GENERAL MOTORS COMPANY
  67. Engine Wiring Harness Retainer (2) - Install
  68. Engine Wiring Harness Ground Stud (1) - Install and tighten [2x] - Ground Repair
  69. Install and tighten the transmission fluid auxiliary cooler pipe bracket nut (1). Fastener Specifications
    GM5504569Courtesy of GENERAL MOTORS COMPANY
  70. Transmission Fluid Cooler Pipe Clip Bracket (2) @Oil Pan - Install
    GM5644122Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Components removed in graphic to better illustrate service parts.

  71. Transmission Fluid Cooler Pipe Clip Bolt (1) @Oil Pan - Install and tighten - Fastener Specifications
  72. Electrical Connector@Knock Sensor (4) - Connect
    GM5538525Courtesy of GENERAL MOTORS COMPANY
  73. Oil Filter (1) - Install and tighten - Fastener Specifications
    GM5604735Courtesy of GENERAL MOTORS COMPANY
  74. Transmission Bolt (1) - Install and tighten [2x] - Fastener Specifications
    GM5760502Courtesy of GENERAL MOTORS COMPANY
  75. Engine Oil Cooler Gasket (2) - Install NEW
    GM5582330Courtesy of GENERAL MOTORS COMPANY
  76. Engine Oil Cooler Hose (1) @Oil Pan - Install
  77. Engine Oil Cooler Adapter Bolt (1) - Install and tighten [2x] - Fastener Specifications
    GM5582326Courtesy of GENERAL MOTORS COMPANY
  78. Electrical Connector (1) @Engine Oil Pressure Sensor - Connect
    GM5582300Courtesy of GENERAL MOTORS COMPANY
  79. Wiring Harness Retainer (2) @Engine Oil Cooler Hose - Install
  80. Engine Oil Pressure Sensor Sleeve (1) - Install
    GM4997823Courtesy of GENERAL MOTORS COMPANY
  81. Engine Oil Cooler Hose Bracket Nut (1) - Install and tighten - Fastener Specifications
    GM4997286Courtesy of GENERAL MOTORS COMPANY
  82. Lubricate the oil level indicator seal (2) with clean engine oil. Adhesives, Fluids, Lubricants, and Sealers
    GM5535978Courtesy of GENERAL MOTORS COMPANY
  83. Oil Level Indicator Seal (2) - Install NEW
  84. Oil Level Indicator Tube (1) @Oil Pan - Install
  85. Connect the wiring harness connectors (3) and retainers as needed.
    GM5535977Courtesy of GENERAL MOTORS COMPANY
  86. Engine Wiring Harness Retainer (1) @Oil Level Indicator Tube (2) - Connect
  87. Remove the M10-1.5 x 120mm (3) and the M10-1.5 x 45mm (2) bolts.
    GM5591309Courtesy of GENERAL MOTORS COMPANY
  88. Remove the EN-42386  Flywheel Holding Tool (2)
  89. Torque Converter Cover- Right Side (2) - Install
    GM5585543Courtesy of GENERAL MOTORS COMPANY
  90. Torque Converter Cover Bolt- Right Side (1) - Install and tighten - Fastener Specifications
  91. Torque Converter Cover- Left Side (2) - Install
    GM5585541Courtesy of GENERAL MOTORS COMPANY
  92. Torque Converter Cover Bolt- Left Side (1) - Install and tighten - Fastener Specifications
  93. Starter (1) - Install
    GM5569910Courtesy of GENERAL MOTORS COMPANY
  94. Electrical Connector (3) - Connect
    GM5569840Courtesy of GENERAL MOTORS COMPANY
  95. Protective Sleeve (4) - Install
  96. Starter Solenoid Cable (1) - Install
  97. Starter Solenoid Cable Nut (2) - Install and tighten - Fastener Specifications
  98. Starter Bolt (1) - Install and tighten [2x] - Fastener Specifications
    GM5569758Courtesy of GENERAL MOTORS COMPANY
  99. Starter Solenoid Cable (2) - Install
    GM5569769Courtesy of GENERAL MOTORS COMPANY
  100. Battery Negative Cable Ground Bolt (1) - Install and tighten - Fastener Specifications
  101. Starter Heat Shield (2) - Install
    GM5569721Courtesy of GENERAL MOTORS COMPANY
  102. Starter Heat Shield Bolt (1) - Install and tighten - Fastener Specifications
  103. Starter Heat Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
    GM5569719Courtesy of GENERAL MOTORS COMPANY
  104. Front Axle (1) - Install
    GM5589733Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The front axle may have to be maneuvered to install it into the vehicle.

  105. Front Axle Vent Hose - Connect
  106. Front Differential Carrier Bolt (1) - Install and tighten - Fastener Specifications
    GM5589730Courtesy of GENERAL MOTORS COMPANY
  107. Front Differential Carrier Bolt (2) - Install
    GM5589729Courtesy of GENERAL MOTORS COMPANY
  108. Front Differential Carrier Bracket Nut (1) - Install and tighten - Fastener Specifications
  109. Drivetrain and Front Suspension Frame Front Crossmember (1) - Install
    GM5568922Courtesy of GENERAL MOTORS COMPANY
  110. Drivetrain and Front Suspension Frame Reinforcement Bolt (2) - Install [4x]
    GM5568896Courtesy of GENERAL MOTORS COMPANY
  111. Using the EN-45059-A  Angle Meter, install and tighten the 4 drivetrain and front suspension frame reinforcement nuts (1). Fastener Specifications
  112. Front Differential Carrier Bolt (2) - Install NEW
    GM5568832Courtesy of GENERAL MOTORS COMPANY
  113. Front Differential Carrier Nut (1) - Install
  114. Using the EN-45059-A  Angle Meter, tighten the front differential carrier nut (1). Fastener Specifications
  115. Install the heater coolant pump and heater water auxiliary pump bracket (2) as assembly.
    GM5620579Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

  116. Heater Water Auxiliary Pump Bolt (1) - Install and tighten - Fastener Specifications
  117. Electrical Connector@Heater Coolant Pump (2) - Connect
  118. Connect the front drive axle actuator electrical connector (1).
    GM5589726Courtesy of GENERAL MOTORS COMPANY
  119. Install the harness and secure the two harness retainers (2).
  120. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    GM5043426Courtesy of GENERAL MOTORS COMPANY
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  121. Front Axle Propeller Shaft (1) - Install
  122. Align the reference marks made between the front axle propeller shaft (1) and the front differential drive pinion gear yoke.
  123. Front Axle Propeller Shaft Washer (3) - Install [3x]
  124. Install the 6 front axle propeller shaft bolts (2) and tighten in a crisscross pattern. Fastener Specifications
    GM5591026Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Support the front stabilizer shaft.

  125. Front Stabilizer Shaft (3) - Install
  126. Front Stabilizer Shaft Clamp (2) - Install [2x]
  127. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  128. Front Stabilizer Shaft Bolt (1) - Install and tighten [4x] - Fastener Specifications
  129. Apply anti-corrosion wax to the frame shock tower. Anti-Corrosion Treatment and Repair
    GM5613680Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Prior to installing the front shock absorber, you MUST apply anti-corrosion wax to the frame shock tower.

  130. Front Shock Absorber (1) - Install
  131. Front Shock Absorber Bolt (1) - Install and tighten [2x] - Fastener Specifications
    GM5613679Courtesy of GENERAL MOTORS COMPANY
  132. Front Shock Absorber Nut (1) - Install and tighten [3x] - Fastener Specifications
    GM5613678Courtesy of GENERAL MOTORS COMPANY
  133. Connect the air line and install the air line nut (1). Fastener Specifications
    GM5613677Courtesy of GENERAL MOTORS COMPANY
  134. Reposition and install the chassis wiring harness bracket (1) to the frame shock tower.
    GM5613681Courtesy of GENERAL MOTORS COMPANY
  135. Connect the electrical connector for the electronic suspension wheel front vertical accelerometer (1) and the front air shock harness electrical connector (2).
    GM5613676Courtesy of GENERAL MOTORS COMPANY
  136. Front Wheelhouse Liner- Left Side - Install - Front Wheelhouse Liner Replacement
  137. Remove any buildup from the front differential carrier output shaft lead in chamfer (1) using an abrasive pad and wipe clean with a shop cloth.
    GM5121838Courtesy of GENERAL MOTORS COMPANY
  138. Front Wheel Drive Shaft Seal (2) - Install NEW
    GM5595902Courtesy of GENERAL MOTORS COMPANY
  139. Front Wheel Drive Shaft Retaining Ring (1) - Install NEW
  140. Apply a thin coating of grease to the splines of the front wheel drive half shaft and front differential carrier output shaft. Adhesives, Fluids, Lubricants, and Sealers
  141. Install the front wheel drive half shaft (1) into the wheel hub.
    GM5588259Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

  142. Install the front wheel drive half shaft (1) into the front axle.
  143. Ensure that the left front wheel drive half shaft (1) is fully seated in front differential carrier by pulling on the inner joint.
  144. Support the steering knuckle with a suitable jack stand.
  145. Front Upper Control Arm Ball Stud Nut (1) - Install and tighten - Fastener Specifications
    GM5604913Courtesy of GENERAL MOTORS COMPANY
  146. Remove jack stand.
  147. Front Stabilizer Shaft Link@Front Lower Control Arm - Install
    GM5633908Courtesy of GENERAL MOTORS COMPANY
  148. Front Stabilizer Shaft Link Nut (1) - Install and tighten - Fastener Specifications
  149. Steering Linkage Outer Tie Rod - Install
    GM5588267Courtesy of GENERAL MOTORS COMPANY
  150. Steering Linkage Outer Tie Rod Nut (1) - Install and tighten - Fastener Specifications
  151. Electronic Suspension Wheel Front Vertical Accelerometer- Left Side (3) - Install
    GM5615179Courtesy of GENERAL MOTORS COMPANY
  152. CAUTION:

    Refer to Fastener Caution .

  153. Electronic Suspension Rear Vertical Accelerometer Bolt (2) - Install and tighten - Fastener Specifications
  154. Front Wheel Speed Sensor (2) - Install
    GM5582579Courtesy of GENERAL MOTORS COMPANY
  155. Front Wheel Speed Sensor Bolt (1) - Install and tighten - Fastener Specifications
  156. Front Wheel Speed Sensor Bracket (4) - Install
  157. Front Wheel Speed Sensor Bracket Bolt (3) - Install and tighten - Fastener Specifications
  158. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    GM5518506Courtesy of GENERAL MOTORS COMPANY
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  159. Front Brake Caliper (1) - Install
  160. Front Brake Caliper Bolt (2) - Install and tighten [2x] - Fastener Specifications
  161. Front Brake Hose Bracket Bolt (1) - Install and tighten - Fastener Specifications
    GM5527943Courtesy of GENERAL MOTORS COMPANY
  162. Front Disc Brake Pad Wear Sensor (1) @Front Brake Caliper - Install
    GM5517176Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Only the left front wheel is equipped with the front disc brake pad wear sensor.

  163. Remove any buildup from the front differential carrier output shaft lead in chamfer (1) using an abrasive pad and wipe clean with a shop cloth.
    GM5121838Courtesy of GENERAL MOTORS COMPANY
  164. Front Wheel Drive Shaft Seal (2) - Install NEW
    GM5595902Courtesy of GENERAL MOTORS COMPANY
  165. Front Wheel Drive Shaft Retaining Ring (1) - Install NEW
  166. Apply a thin coating of grease to the splines of the front wheel drive half shaft and front differential carrier output shaft. Adhesives, Fluids, Lubricants, and Sealers
  167. Install the front wheel drive half shaft (1) into the wheel hub.
    GM5591240Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

  168. Install the front wheel drive half shaft (1) into the front axle.
  169. Ensure that the right front wheel drive half shaft (1) is fully seated in front differential carrier by pulling on the inner joint.
  170. Support the steering knuckle with a suitable jack stand.
  171. Front Upper Control Arm Ball Stud Nut (1) - Install and tighten - Fastener Specifications
    GM5591248Courtesy of GENERAL MOTORS COMPANY
  172. Remove jack stand.
  173. Front Stabilizer Shaft Link@Lower Control Arm - Install
    GM5633900Courtesy of GENERAL MOTORS COMPANY
  174. Front Stabilizer Shaft Link Nut (1) - Install and tighten - Fastener Specifications
  175. Steering Linkage Outer Tie Rod - Install
    GM5591251Courtesy of GENERAL MOTORS COMPANY
  176. Steering Linkage Outer Tie Rod Nut (1) - Install and tighten - Fastener Specifications
  177. Electronic Suspension Wheel Front Vertical Accelerometer- Right Side (3) - Install
    GM5615183Courtesy of GENERAL MOTORS COMPANY
  178. CAUTION:

    Refer to Fastener Caution .

  179. Electronic Suspension Rear Vertical Accelerometer Bolt (2) - Install and tighten - Fastener Specifications
  180. Front Wheel Speed Sensor (2) - Install
    GM5591242Courtesy of GENERAL MOTORS COMPANY
  181. Front Wheel Speed Sensor Bolt (1) - Install and tighten - Fastener Specifications
  182. Front Wheel Speed Sensor Bracket (4) - Install
  183. Front Wheel Speed Sensor Bracket Bolt (3) - Install and tighten - Fastener Specifications
  184. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    GM5591236Courtesy of GENERAL MOTORS COMPANY
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  185. Front Brake Caliper (1) - Install
  186. Front Brake Caliper Bolt (2) - Install and tighten [2x] - Fastener Specifications
  187. Front Brake Hose Bracket Bolt (1) - Install and tighten - Fastener Specifications
    GM5591237Courtesy of GENERAL MOTORS COMPANY
  188. Have an assistant apply the brakes.
  189. Front Wheel Drive Shaft Nut (1) - Install NEW and tighten - Fastener Specifications
    GM5591238Courtesy of GENERAL MOTORS COMPANY
  190. Front Wheel Drive Shaft Nut (1) - Install NEW and tighten - Fastener Specifications
    GM5580467Courtesy of GENERAL MOTORS COMPANY
  191. Front Differential Carrier Oil Filler Plug (1) - Remove
    GM5535970Courtesy of GENERAL MOTORS COMPANY
    1. Inspect the gear lubricant level, it should be 16-22 mm (0.6-0.9 in) below the plug opening.
    2. If the level is low, add gear lubricant until the level is 16-22 mm (0.6-0.9 in) below the plug opening. Use the appropriate axle lubricant: Adhesives, Fluids, Lubricants, and Sealers
    3. Front Differential Carrier Oil Filler Plug (1) - Install and tighten - Fastener Specifications
  192. Oil Level Indicator Tube Bolt (1) - Install and tighten - Fastener Specifications
    GM5535975Courtesy of GENERAL MOTORS COMPANY
  193. Engine Wiring Harness Fuse Block Bracket (3) - Install
    GM5573198Courtesy of GENERAL MOTORS COMPANY
  194. Retaining Tab (1) - Engage
  195. Engine Wiring Harness Fuse Block Bracket Bolt (2) - Tighten [2x] - Fastener Specifications
  196. Electrical Connector (1) - Install [4x]
    GM5573073Courtesy of GENERAL MOTORS COMPANY
  197. Engine Wiring Harness Junction Block (3) - Install
    GM5572883Courtesy of GENERAL MOTORS COMPANY
  198. Retaining Tab (1) - Engage [4x]
  199. Engine Wiring Harness Junction Block Bolt (2) - Tighten [4x] - Fastener Specifications
  200. Starter Solenoid Cable (4) - Install
    GM5572790Courtesy of GENERAL MOTORS COMPANY
  201. Battery Positive Cable Nut (3) - Install and tighten - Fastener Specifications
  202. Engine Wiring Harness Junction Block Cover (2) - Install
  203. Retaining Tab (1) - Engage [2x]
  204. Starter Solenoid Cable (2) - Install
    GM5573641Courtesy of GENERAL MOTORS COMPANY
  205. Battery Positive Cable Nut (1) - Install and tighten - Fastener Specifications
  206. Electrical Connector (3) - Connect
  207. Install the accessory drive auxiliary belt (1) following the instructions included with the accessory drive auxiliary belt.
    GM5116154Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The OEM replacement stretchy accessory drive auxiliary belt (1) is packaged with a disposable installation tool and installation instructions.

  208. Inspect the accessory drive auxiliary belt (1) for proper installation and alignment.
  209. Rotate the crankshaft balancer (1) an additional 360 degrees to ensure proper accessory drive auxiliary belt installation.
    GM5116156Courtesy of GENERAL MOTORS COMPANY
  210. Position the accessory drive primary belt (4) on the belt idler pulley (2), fan and water pump pulley (3) and generator (1).
    GM5523120Courtesy of GENERAL MOTORS COMPANY
  211. Install the EN-51767-2  Stretchy Belt Installer (1) onto the crankshaft balancer.
    GM5115929Courtesy of GENERAL MOTORS COMPANY
  212. Position the accessory drive primary belt (2) on the crankshaft balancer.
    GM5115932Courtesy of GENERAL MOTORS COMPANY
  213. Slowly rotate the crankshaft balancer in a clockwise direction until the accessory drive primary belt (2) fully seats on the crankshaft balancer.
  214. Remove the EN-51767-2  Stretchy Belt Installer (1) from the crankshaft balancer.
  215. Inspect the accessory drive primary belt (1) for proper installation and alignment.
    GM5115452Courtesy of GENERAL MOTORS COMPANY
  216. Rotate the crankshaft balancer (1) and additional 360 degrees to ensure proper accessory drive primary belt installation.
    GM5115454Courtesy of GENERAL MOTORS COMPANY
  217. Air Cleaner Outlet Duct (3) - Install
    GM5551440Courtesy of GENERAL MOTORS COMPANY
  218. Air Cleaner Outlet Duct Clamp (2) - Tighten [2x] - Fastener Specifications
  219. Positive Crankcase Ventilation Fresh Air Tube (1) - Connect - Plastic Collar Quick Connect Fitting Service
  220. Air Cleaner Outlet Duct Bracket Bolt (1) - Install and tighten - Fastener Specifications
    GM5001375Courtesy of GENERAL MOTORS COMPANY
  221. Install engine wiring harness to air cleaner outlet duct bracket.
  222. Underbody Skid Shield (3) - Install
    GM5512332Courtesy of GENERAL MOTORS COMPANY
  223. Underbody Splash Shield Bolt (2) - Install and tighten [2x] - Fastener Specifications
  224. Underbody Splash Shield (1) - Install
    GM5512311Courtesy of GENERAL MOTORS COMPANY
  225. Underbody Splash Shield Bolt (1) - Install and tighten [4x]
    GM5512320Courtesy of GENERAL MOTORS COMPANY
  226. Underbody Splash Shield Bolt (2) - Install and tighten [4x] - Fastener Specifications
  227. Install both front tire and wheel assemblies. Tire and Wheel Removal and Installation (Steel Wheel) , or Tire and Wheel Removal and Installation (Aluminum Wheel)
  228. Lower the vehicle.
  229. Fill the engine oil to the proper level with NEW engine oil.
  230. Install the oil level indicator. (1)
    GM5535974Courtesy of GENERAL MOTORS COMPANY
  231. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection (9C1, 5W4) , or Battery Negative Cable Disconnection and Connection (KL9)
  232. Fill the cooling system. Cooling System Draining and Filling (GE 47716 L84, L87) , or Cooling System Draining and Filling (Static L84, L87)
  233. Start the engine and check for coolant leaks.
  234. Check for oil leaks.
  235. Turn service mode off.
  236. With the vehicle off the hoist and on flat level ground, use the scan tool to reset trim heights. Trim Height Inspection