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Home >> Chevrolet >> 2001 >> Chevy Express G2500, Van Cargo Extended, 6.5 F >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 8.1L) >> Torque Specifications

Torque Specifications

WARNING: This page is about a different variant/trim than selected.
TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Camshaft Sprocket Bolt 22 (30)
Connecting Rod Cap Nut
Step 1 22 (30)
Step 2 Additional 90 degrees
Crankshaft Balancer Bolt 189 (256)
Cylinder Head Bolts (1)
Step 1 22 (30)
Step 2 Additional 120 degrees
Step 3
Long Bolts No. 1, 2, 3, 6, 7, 8, 9, 10, 11, 14, 16 & 17 Additional 60 degrees
Medium Bolts No. 15 & 18 Additional 45 degrees
Short Bolts No. 4, 5, 12, & 13 Additional 30 degrees
Exhaust Manifold Center Bolt 26 (35)
Exhaust Manifold Heat Shield
Bolt 19 (26)
Nut 19 (26)
Exhaust Manifold Nut 12 (16)
Flywheel Bolt
Step 1 30 (41)
Step 2 59 (80)
Step 3 74 (100)
Main Bearing Cap Bolt
Inner Bolts
Step 1 22 (30)
Step 2 Additional 90 degrees
Outer Studs
Step 1 22 (30)
Step 2 Additional 80 degrees
Oil Pan Bolt
Step 1 (2)
Step 2 19 (26)
Oil Pump Bolt 56 (76)
Valve Lifter Guide Retainer bolt 19 (26)
Valve Rocker Arm Nut 19 (26)
Valve Rocker Arm Stud 37 (50)
Water Pump Bolt
Step 1 18 (24)
Step 2 37 (50)
Water Pump Pulley Bolt 19 (26)
INCH Lbs. (N.m) 
Camshaft Position Sensor Bolt 106 (12)
Camshaft Retainer Bolt 106 (12)
Crankshaft Position Sensor Bolt 106 (12)
Front Cover Bolt 89 (10)
Step 1 54 (6)
Step 2 106 (12)
Flywheel Cover Bolt 106 (12)
Intake Manifold Bolt
Step 1 44 (5)
Step 2 44 (5)
Step 3 89 (10)
Step 4 89 (10)
Oil Pump Cover Bolt 106 (12)
Valve Cover Bolt
Step 1 53 (6)
Step 2 106 (12)
(1) Tighten Bolts in sequence. See Figure.
(2) Tighten Bolts to 89 INCH lbs. (10 N.m)