GMC 1990 Light Truck Repair Manual page 440

6A2-30 2.8 LITER V-6
Item
Rocker Arm Cover Bolts.............................................................. ..............................................
Intake Manifold Bolts.................................................................... ..............................................
Exhaust Manifold Bolts................................................................ ..............................................
Cylinder Head B o lts .................................................................... ..............................................
Torsional Damper Bolt.................................................................. ..............................................
Timing Chain Damper.................................................................. ..............................................
Front Cover B o lt.......................................................................... ..............................................
Oil Pan Bolts (Rear Two).............................................................. ..............................................
Oil Pan Bolts, Studs and N u ts.................................................... ..............................................
Oil Pump B o lt.............................................................................. ..............................................
Camshaft Sprocket B o lts ............................................................ ..............................................
Connecting Rod Cap N u ts.......................................................... ..............................................
Oil Filter Adapter.......................................................................... ..............................................
Main Bearing Cap B olts.............................................................. ..............................................
Flywheel Bolts.............................................................................. ..............................................
Spark Plugs.................................................................................. ..............................................
Water Outlet Bolts........................................................................ ..............................................
Water Pump N u t.......................................................................... ..............................................
Water Pump Bolt (M6 x 1.0)........................................................ ..............................................
Water Pump Bolts (M8 x 1.25).................................................... ..............................................
EGR Valve.................................................................................... ..............................................
Oil Pump Cover Screws.............................................................. ..............................................
Rocker Arm Studs........................................................................ ..............................................
Air Injection T u b e ........................................................................ ..............................................
Air Injection Tube N u t.................................................................. ..............................................
SPECIFICATIONS (CONT.)
TORQUE SPECIFICATIONS
N m
Ft. Lbs.
8 6
21 15
34
25
95 70
95 70
21 15
24 18
25 18
7
10
41 30
23 17
53 39
85 63
95 70
70 52
30 22
21
15
10 7
10 7
24 18
25 18
7
9
65 48
34 25
25 18