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Home >> Pontiac >> 1993 >> Bonneville SE >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.8L "3800" V6 - VIN [L] >> Removal & Installation >> Oil Pump >> Installation

Oil Pump: Installation

  1. Lubricate gears with petroleum jelly. Assemble gears in housing. Pack gear cavity with petroleum jelly.
  2. Install oil pump cover and screws. Tighten oil pump cover screws to 11 N.m (97 lb.in).
  3. Install pressure regulator spring and valve. Install oil filter adapter with a new gasket.
  4. Tighten oil filter adapter bolts 33 N.m (24 lb.ft.). Install front cover on engine.
OIL PUMP SPECIFICATIONS

Application In. (mm)
Gear End Clearance 0010-.0035 (.025-.089)
Gear Tip Clearance .006 (.15)
Housing Gear Pocket
Depth .4610-.4625 (11.709-11.748)
Diameter 3.508-3.512 (89.10-89.20)
Outer Gear-To-Housing Clearance .008-.015 (.20-.38)
Pressure Regulator Valve-To-Bore Clearance .0015-.0030 (.038-.076)