Torque Specifications

1997 Chevrolet Forward Control 5.7 R, AutomaticSECTION Torque Specifications
TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Balance Shaft Gear Bolt
Step 1 15 (20)
Step 2 Additional 35 Degrees
Balance Shaft Retainer Plate Bolts 10 (14)
Bellhousing Bolt 32 (44)
Camshaft Sprocket Bolt 18 (25)
Connecting Rod Cap Nut
Step 1 20 (27)
Step 2 Additional 55 Degrees
Crankshaft Damper Bolt 74 (100)
Crankshaft Oil Deflector Bolt/Nut 27 (36)
Cylinder Head Bolt (1)
Step 1 22 (30)
Step 2
Short Bolts (No. 3, 4, 7, 8, 11, 12, 15, 16) Additional 55 Degrees
Medium Bolts (No. 14, 17) Additional 65 Degrees
Long Bolts (No. 1, 2, 5, 6, 9, 10, 13) Additional 75 Degrees
Exhaust Manifold Bolt
Center 2 26 (35)
All Others 19 (26)
Flywheel Bolt 74 (100)
Main Bearing Cap Bolt
Outer 67 (90)
Inner 74 (100)
Oil Filter By-Pass Valve Bolt 20 (27)
Oil Pan Corner Bolts, Stud & Nuts (1996) 20 (15)
Oil Pan Nut/Bolt (1997) 18 (25)
Oil Pump Bolt 66 (90)
Rear Crankshaft Oil Seal Retainer Bolt 11 (15)
Rocker Arm (2)
Thermostat Housing Bolt 27 (37)
Water Pump Bolt 30 (40)
INCH Lbs. (N.m)Β 
Camshaft Retainer Bolt 106 (12)
Crankshaft Position Sensor Holddown Bolt 80 (9.0)
Front Cover Bolt 97 (11)
Intake Manifold
Upper
Step 1 44 (5)
Step 2 89 (10)
Lower (3)
Step 1 27 (3)
Step 2 106 (12)
Step 3 133 (15)
Oil Pan - Remainder Of Bolts & Studs (1996) 12 (106)
Oil Pump Cover Bolt 80 (9)
Valve Cover Bolt 89 (10)
(1) Apply GM Sealant (1052080) to head bolt threads. Tighten bolts in sequence. See Figure.
(2) See VALVE CLEARANCE ADJUSTMENTΒ  under ADJUSTMENTS.
(3) Tighten bolts in sequence. See Figure
.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.