Express 1/2 Ton Van V6-4.3L VIN W (1999)
Crankshaft Main Bearing: Specifications
Engine Block Left Side Oil Gallery Plug
15 ft.lb
Engine Block Left Rear Oil Gallery Plug
22 ft.lb
Engine Block Right Rear Oil Gallery Plug
15 ft.lb
Engine Block Oil Gallery Plug
15 ft.lb
Oil Pan Alignment at Rear of Engine Block (Maximum)
0.011 in
Cylinder Bore
Diameter
4.0007 - 4.0017 in
Out-of-Round (Production) (Maximum)
0.00050 in
Out-of-Round (Service) (Maximum)
0.002 in
Taper (Production Relief Side) (Maximum)
0.0010 in
Taper (Production Thrust Side) (Maximum)
0.0005 in
Taper (Service) (Maximum)
0.0010 in
Crankshaft Bearing Cap Bolt
Preferred Method
First Pass
15 ft.lb
Final Pass
73deg
Optional Strategy
77 ft.lb
