Engine Engine Mechanical - 5.7L 6-1 Engine Mechanical - 5
[Pages:75]Engine
Engine Mechanical - 5.7L 6-1
Engine Mechanical - 5.7L
Specifications
Fastener Tightening Specifications
Application Accelerator Control Cable Bracket Bolt and Nut Belt Idler Pulley Bolt Camshaft Retainer Bolt Camshaft Sprocket Bolt Connecting Rod Nut
First Pass Final Pass Crankshaft Balancer Bolt Crankshaft Bearing Cap Bolt and Stud (Preferred Method) First Pass (Two Bolt Type Bearing Cap) Final Pass (Two Bolt Type Bearing Cap) First Pass (Four Bolt Type Bearing Cap) Final Pass Outboard Bolt (Four Bolt Type Bearing Cap) Final Pass Inboard Bolt and Stud (Four Bolt Type Bearing Cap) Crankshaft Bearing Cap Bolt and Stud (Optional Strategy) Two Bolt Type Bearing Cap Inboard Bolt and Stud (Four Bolt Type Bearing Cap) Outboard Bolt (Four Bolt Type Bearing Cap) Crankshaft Oil Deflector Nut Crankshaft Position Sensor Bolt Crankshaft Pulley Bolt Crankshaft Rear Oil Seal Housing Nut and Bolt Crankshaft Rear Oil Seal Housing Retainer Stud Cylinder Head Bolt (Preferred Method) All Bolts First Pass in Sequence Long Bolts Final Pass in Sequence Medium Bolts Final Pass in Sequence Short Bolts Final Pass in Sequence Cylinder Head Bolt (Optional On-Vehicle Stategy) First Pass in Sequence Second Pass in Sequence Final Pass in Sequence Cylinder Head Core Hole Plug Distributor Cap Bolt Distributor Clamp Bolt Drive Belt Tensioner Bolt EGR Valve Bolt First Pass Final Pass
Specification
Metric 12 N?m 50 N?m 12 N?m 25 N?m
English 106 lb in
37 lb ft 106 lb in
18 lb ft
27 N?m 55 degrees
95 N?m
20 lb ft 70 lb ft
20 N?m 73 degrees
20 N?m 43 degrees 73 degrees
15 lb ft 15 lb ft
105 N?m
105 N?m
90 N?m
40 N?m 9 N.m
58 N.m 12 N.m
6 N?m
77 lb ft 77 lb ft 66 lb ft 30 lb ft 80 lb in 43 lb ft 106 lb ft 53 lb in
30 N?m 75 degrees 65 degrees 55 degrees
22 lb ft
35 N.m 60 N.m 90 N.m 20 N?m 2.4 N?m 25 N?m 50 N?m
26 lb ft 44 lb ft 66 lb ft 15 lb ft 21 lb in 18 lb ft 37 lb ft
10 N?m 30 N?m
89 lb in 22 lb ft
2001 Marine/Industrial
6-2 Engine Mechanical - 5.7L Fastener Tightening Specifications (cont'd)
Engine
Application EGR Valve Pipe Nut at Intake Manifold EGR Valve Pipe Nut at Exhaust Manifold EGR Valve Pipe Clamp Bracket Bolt Engine Block Coolant Drain Hole Plug Engine Block Oil Gallery Plug Engine Coolant Temperature (ECT) Sensor Engine Flywheel Bolt Engine Front Cover Bolt Engine Lift Bracket Bolt (Special Tool J 41427) Engine Lift Front Bracket Stud Engine Mount Bolt (Through-bolt) to Engine Mount Bracket Engine Mount Bolt to Engine Mount Frame Bracket Engine Mount Bracket Bolt to Engine Engine Mount Bracket Bolt to Frame Engine Mount Heat Shield to Engine Mount Bracket Engine Mount Nut (Through-Bolt) Engine Oil Pressure Gauge Sensor Engine Oil Pressure Gauge Sensor Fitting (Plus Required Angle) Engine Wiring Harness Bracket Nut Evaporitive Emission (EVAP) Canister Purge Solenoid Valve Stud Exhaust Manifold Bolt
First Pass Final Pass Fan and Water Pump Pulley Bolt Fuel Pipe Bracket Bolt Fuel Pipe Retainer Nut Generator and Drive Belt Tensioner Bracket Bolt and Nut to Engine Generator and Drive Belt Tensioner Bracket Stud to Engine Ignition Coil Stud Knock Sensor Lower Intake Manifold Bolt First Pass in Sequence Second Pass in Sequence Final Pass in Sequence Oil Filter Adapter Bolt Oil Filter Fitting Oil Level Indicator Tube Bolt Oil Pan Drain Plug Oil Pan Stud (Front) Oil Pan Stud Nut Oil Pan Bolt or Stud Oil Pump Bolt to Rear Crankshaft Bearing Cap
Specification
Metric 25 N?m 30 N?m 25 N?m 20 N?m 20 N?m 20 N?m 100 N?m 12 N?m 15 N?m 35 N?m 95 N?m 58 N?m 54 N?m 45 N?m 6 N?m 68 N?m 30 N?m 15 N?m 12 N?m 10 N?m
English 18 lb ft 22 lb ft 18 lb ft 15 lb ft 15 lb ft 15 lb ft 74 lb ft 106 lb in 11 lb ft 26 lb ft 70 lb ft 43 lb ft 40 lb ft 33 lb ft 53 lb in 50 lb ft 22 lb ft 11 lb ft 106 lb in 89 lb in
15 N?m 30 N?m 25 N?m 6 N?m 3 N?m 41 N?m 20 N?m 12 N?m 20 N?m
11 lb ft 22 lb ft 18 lb ft 53 lb in 27 lb in 30 lb ft 15 lb ft 106 lb in 15 lb ft
3 N?m 12 N?m 15 N?m 25 N?m 35 N?m 25 N?m 25 N?m 6 N?m 25 N?m 12 N?m
27 lb in 106 lb in 11 lb ft 18 lb ft 26 lb ft 18 lb ft 18 lb ft 53 lb in 18 lb ft 106 lb in
2001 Marine/Industrial
Engine
Engine Mechanical - 5.7L 6-3
Fastener Tightening Specifications (cont'd)
Specification
Application First Pass Final Pass Oil Pump Cover Bolt Power Steering Pump Bracket Bolt to Engine Power Steering Pump Bracket Bolt to Engine Power Steering Pump Bracket Stud Nut Power Steering Pump Bolt Power Steering Pump Nut to Engine (Rear Bracket to Engine) Power Steering Pump Rear Bracket Nut Spark Plug Initial Installation (NEW Cylinder Head) All Subsequent Installations Spark Plug Wire Support Bolt Square Socket Plug (Engine Block Oil Gallery) Throttle Body Stud Transmission Cover Bolt Upper Intake Manifold Stud First Pass Final Pass Valve Lifter Pushrod Guide Bolt Valve Rocker Arm Cover Bolt Water Outlet Stud Water Pump Bolt
Metric 20 N?m
12 N?m 41 N?m 20 N?m 41 N?m 50 N?m 41 N?m 50 N?m
65 degrees
English 15 lb ft
106 lb in 30 lb ft 15 lb in 30 lb ft 37 lb ft 30 lb ft 37 lb ft
30 N?m 15 N?m 12 N?m 20 N?m
9 N?m 12 N?m
22 lb ft 11 lb ft 106 lb in 15 lb ft 80 lb in 106 lb in
5 N?m 10 N?m 16 N?m 12 N?m 25 N?m 45 N?m
44 lb in 89 lb in 12 lb ft 106 lb in 18 lb ft 33 lb ft
2001 Marine/Industrial
6-4 Engine Mechanical - 5.7L
Engine
Engine Mechanical Specifications
General Data Engine Type Displacement RPO (VIN Code) Bore Stroke Compression Ratio Firing Order Spark Plug Gap
Application
Oil Pressure (Minimum) at Normal Operating Temperature
Camshaft End Play Journal Diameter Journal Diameter Out-of-Round Lobe Lift (Exhaust) Lobe Lift (Intake) Runout
Connecting Rod Connecting Rod Bearing Clearance (Production) Connecting Rod Bearing Clearance (Service) Connecting Rod Side Clearance Connecting Rod Journal Diameter Connecting Rod Journal Taper (Production) Connecting Rod Journal Taper (Service) Connecting Rod Journal Out-of-Round (Production) Connecting Rod Journal Out-of-Round (Service)
Crankshaft Crankshaft Bearing Clearance (Journal #1-Production) Crankshaft Bearing Clearance (Journal #2, #3 and #4-Production) Crankshaft Bearing Clearance (Journal #5-Production) Crankshaft Bearing Clearance (Journal #1-Service) Crankshaft Bearing Clearance (Journal #2, #3 and #4-Service) Crankshaft Bearing Clearance (Journal #5-Service) Crankshaft End Play Crankshaft Journal Diameter (Journal #1) Crankshaft Journal Diameter (Journal #2 and #3) Crankshaft Journal Diameter (Journal #5) Crankshaft Journal Out-of-Round (Production) Crankshaft Journal Out-of-Round (Service) Crankshaft Journal Taper (Production) Crankshaft Journal Taper (Service) Crankshaft Runout at Rear Flange
Cylinder Bore Diameter Out-of-Round (Production) Out-of-Round (Service) Taper (Production-Relief Side)
Specification
Metric
English
V8
4.3L
350 CID
L31 (R)
101.63 mm
4.0012 in
88.39 mm
3.480 in
9.4:1
1-8-4-3-6-5-7-2
1.52 mm
0.060 in
42 kPa at 1,000 engine rpm
6.0 psig at 1,000 engine rpm
125 kPa at 2,000 engine rpm
18.0 psig at 2,000 engine rpm
166 kPa at 4,000 engine rpm
24.0 psig at 4,000 engine rpm
0.05-0.30 mm 47.440-47.490 mm 0.025 mm (Maximum)
7.20-7.30 mm 6.97-7.07 mm 0.065 mm (Maximum)
0.002-0.012 in 1.8677-1.8696 in 0.0010 in (Maximum)
0.283-0.287 in 0.274-0.278 in 0.0026 in (Maximum)
0.033-0.078 mm 0.025-0.063 mm
0.15-0.68 mm 53.304-53.334 mm 0.007 mm (Maximum) 0.025 mm (Maximum) 0.007 mm (Maximum) 0.025 mm (Maximum)
0.0013-0.0031 in 0.0010-0.0025 in
0.006-0.027 in 2.0986-2.0998 in 0.0003 in (Maximum) 0.0010 in (Maximum) 0.0003 in (Maximum) 0.0010 in (Maximum)
0.018-0.053 mm 0.030-0.068mm 0.020-0.060 mm 0.025-0.051 mm 0.025-0.064 mm 0.038-0.063 mm 0.050-0.20 mm 62.189-62.212 mm 62.181-62.207 mm 62.185-62.207 mm 0.005 mm (Maximum) 0.025 mm (Maximum) 0.005 mm (Maximum) 0.025 mm (Maximum) 0.038mm (Maximum)
0.0007-0.0021 in 0.0012-0.0027 in 0.0008-0.0024 in 0.0010-0.0020 in 0.0010-0.025 in 0.0015-0.0025 in
0.002-0.008 in 2.4484-2.4493 in 2.4481-2.4491 in 2.4482-2.4491 in 0.0002 in (Maximum) 0.0010 in (Maximum) 0.0002 in (Maximum) 0.0010 in (Maximum) 0.0015 in (Maximum)
101.618-101.643 mm 0.025 mm (Maximum) 0.05 mm (Maximum) 0.025 mm (Maximum)
4.0007-4.0017 in 0.0010 in (Maximum) 0.002 in (Maximum) 0.0010 in (Maximum)
2001 Marine/Industrial
Engine
Engine Mechanical - 5.7L 6-5
Engine Mechanical Specifications (cont'd)
Taper (Production-Thrust Side) Taper (Service Limit) Cylinder Head Surface Flatness (Engine Block Deck) Surface Flatness (Exhaust Manifold Deck) Surface Flatness (Intake Manifold Deck) Exhaust Manifold Surface Flatness (Flange to Flange) Surface Flatness (Individual Flange) Piston Piston Bore Clearance (Production) Piston Bore Clearance (Service) Piston Pin Clearance in Piston (Production) Clearance in Piston (Service) Diameter
Fit in Connecting Rod
Piston Rings (End Gap Measured in Cylinder Bore) Piston Compression Ring Gap (Production-Top Groove) Piston Compression Ring Gap (Production- 2nd Groove) Piston Compression Ring Gap (Service -Top Groove) Piston Compression Ring Gap (Service - 2nd Groove) Piston Compression Ring Groove Clearance (Production-Top Groove) Piston Compression Ring Groove Clearance (Production- 2nd Groove) Piston Compression Ring Groove Clearance (Service-Top Groove) Piston Compression Ring Groove Clearance (Service-2nd Groove) Piston Oil Ring Gap (Production) Piston Oil Ring Gap (Service) Piston Oil Ring Groove Clearance (Production) Piston Oil Ring Groove Clearance (Service)
Valve System Valve Face Angle Valve Head Edge Margin
Valve Lash
Valve Lifter Valve Rocker Arm Ratio Valve Seat Angle Valve Seat Runout Valve Seat Width (Exhaust-Heavy Duty) Valve Seat Width (Exhaust-Light Duty) Valve Seat Width (Intake) Valve Spring Free Length Valve Spring Installed Height (Exhaust) Valve Spring Installed Height (Intake) Valve Spring Pressure (Closed) Valve Spring Pressure (Open) Valve Stem Clearance (Exhaust-Production) Valve Stem Clearance (Intake-Production) Valve Stem Clearance (Exhaust-Service) Valve Stem Clearance (Intake-Service) Valve Stem Diameter Valve Stem Oil Seal Installed Height (Measured from the Top of the Large Valve Guide Bevel to the Bottom of the Valve Stem Oil Seal)
0.012 mm (Maximum) 0.025 mm (Maximum)
0.0005 in (Maximum) 0.0010 in (Maximum)
0.10 mm (Maximum) 0.05 mm (Maximum) 0.10 mm (Maximum)
0.004 in (Maximum) 0.002 in (Maximum) 0.004 in (Maximum)
0.25 mm (Maximum) 0.05 mm (Maximum)
0.010 in (Maximum) 0.002 in (Maximum)
0.018-0.053 mm 0.018-0.053 mm
0.0007-0.002 in 0.0007-0.002 in
0.013-0.023 mm 0.013-0.025 mm 23.545-23.548 mm 0.021-0.040 mm
(Interference)
0.0005-0.0009 in 0.0005-0.0010 in 0.9270-0.9271 in 0.0008-0.0016 in
(Interference)
0.25-0.40 mm 0.46-0.66 mm 0.25-0.50 mm 0.46-0.80 mm 0.030-0.070 mm 0.040-0.080 mm 0.030-0.090 mm 0.040-0.100 mm 0.25-0.76 mm 0.25-0.90 mm 0.046-0.096 mm 0.046-0.100 mm
0.098-0.015 in 0.018-0.025 in 0.009-0.019 in 0.018-0.031 in 0.0012-0.0027 in 0.0015-0.003 in 0.0012-0.0035 in 0.0015-0.0040 in 0.009-0.029 in 0.009-0.035 in 0.0018-0.0037 in 0.0018-0.0039 in
45 Degrees
0.79 mm (Minimum)
0.031 in (Minimum)
Rotate the Valve Rocker Arm Nut Clockwise 360 degrees (1 Turn) from Zero Lash
Hydraulic Roller
1.5:1
46 Degrees
0.05 mm (Maximum)
0.002 in (Maximum)
1.50-2.56 mm
0.059-0.101 in
1.65-2.49 mm
0.065-0.098 in
1.02-1.65 mm
0.040-0.065 in
51.3 mm
2.02 in
42.92-43.43 mm
1.67-1.70 in
42.92-43.43 mm
1.67-1.70 in
338-374 N at 43.2 mm
76-84 lb at 1.70 in
832-903 N at 32.3 mm
187-203 lb at 1.27 in
0.025-0.069 mm
0.0010-0.0027 in
0.025-0.069 mm
0.0010-0.0027 in
0.025-0.094 mm
0.0010-0.0037 in
0.025-0.094 mm
0.0010-0.0037 in
8.661-8.679 mm
0.3410-0.3416 in
1-2 mm
0.03937-0.07874 in
2001 Marine/Industrial
6-6 Engine Mechanical - 5.7L
GM SPO Group Numbers
Application Accelerator Control Cable Bracket Belt Idler Pulley (Grooved) Belt Idler Pulley (Smooth) Camshaft Bearing Camshaft Retainer Camshaft Sprocket Camshaft Sprocket Locator Pin Camshaft Timing Chain Clutch Pilot Bearing Connecting Rod Connecting Rod Bearing Kit Crankshaft Balancer Crankshaft Bearing Kit Crankshaft Front Oil Seal Crankshaft Oil Deflector Crankshaft Rear Oil Seal Crankshaft Rear Oil Seal Housing Crankshaft Rear Oil Seal Housing Retainer Stud Crankshaft Rear Oil Seal Housing Gasket Crankshaft Rear Oil Seal Retainer Stud Crankshaft Position Sensor Crankshaft Position Sensor Reluctor Ring Crankshaft Position Sensor Seal (O-ring) Crankshaft Pulley Crankshaft Sprocket Cylinder Head Cylinder Head Gasket Distributor Distributor Cap Distributor Clamp Distributor Gasket Dowel Pin (Cylinder Head Locator) Dowel Straight Pin (Transmission Locator) Drive Belt Tensioner EGR Valve EGR Valve Gasket EGR Valve Pipe EGR Valve Pipe Fitting Evaporative Emission Canister Purge Solenoid Valve Evaporative Emission Canister Purge Solenoid Valve Harness Engine Block Engine Block Core Hole Plug Engine Block Oil Gallery Plug Engine Camshaft Engine Coolant Heater Engine Coolant Temperature Sensor Engine Coolant Temperature Gauge Sensor Engine Coolant Thermostat Engine Coolant Thermostat Seal (O-ring) Engine Crankshaft Engine Flywheel Engine Front Cover Engine Mount
2001 Marine/Industrial
Engine
GM SPO Group Number 3.454 1.062 1.062 0.539 0.529 0.736 0.738 0.724 0.649 0.603 0.616 0.659 0.096 0.213 1.430 0.137 0.137 0.137 0.137 0.137 2.383 2.383 2.383 0.659 0.728 0.269 0.289 2.361 2.367 2.363 2.363 8.939 8.939 1.060 3.670 3.680 3.675 3.680 3.130 3.145 N.S. 0.034 1.531 0.519 1.152 1.150 1.150 1.246 1.252 0.646 0.666 0.206 0.029
Engine
Engine Mechanical - 5.7L 6-7
GM SPO Group Numbers (cont'd)
Application Engine Mount Bracket Engine Mount Bracket Spacer Engine Oil Pressure Gauge Sensor Engine Oil Pressure Gauge Sensor Fitting Engine Piston Kit (Piston and Pin) Engine Wiring Harness Bracket Exhaust Manifold Exhaust Manifold Gasket Exhaust Valve Expansion Cup Plug (Camshaft Rear Bearing Hole) Fan & Water Pump & A/C Compressor & Generator & Power Steering Pump Belt Fan & Water Pump & Generator & Power Steering Pump Belt Fan & Water Pump Pulley Flywheel Locator Pin Front Groove Pin (Crankshaft Balancer Weight) Fuel Pipe (Included in Fuel Injection Feed and Return Pipe Kit Only) Fuel Pipe Retainer Bracket (Included in Fuel Injection Feed and Return Pipe Kit Only) Fuel Injector (O-ring) Seal Kit Fuel Meter Body Generator & Drive Belt Tensioner Bracket Ignition Coil Ignition Coil Wire Harness Intake Valve Knock Sensor Lower Intake Manifold (Included in Lower Intake Manifold Kit Only) Lower Intake Manifold Gasket Kit MAP Sensor MAP Sensor Seal Oil Fill Cap Oil Filter Oil Filter Adapter Oil Filter Adapter Gasket Oil Filter Adapter Seal (O-ring) Oil Filter Bypass Valve Oil Filter Fitting Oil Level Indicator Oil Level Indicator Tube Oil Pan Drain Plug Oil Pan Drain Plug Seal (O-ring) Oil Pan Gasket Oil Pan Kit with Gasket Oil Pan Reinforcement Oil Pump Oil Pump Cover Oil Pump Drive Shaft Oil Pump Drive Shaft Retainer Oil Pump Pressure Relief Valve Oil Pump Pressure Relief Valve Spring Oil Pump Pressure Relief Valve Spring Bore Plug Oil Pump Pressure Relief Valve Spring Straight Pin Oil Pump Screen PCV Tube PCV Valve
GM SPO Group Number 0.029 0.029 1.800 1.800 0.629 2.559 3.601 3.270 0.297 8.970 1.066 1.066 1.062 0.669 8.940 3.163 3.163 3.331 3.374 1.060 2.170 2.240 0.296 2.383 3.265 3.270 3.682 3.682 1.758 1.836 1.840 1.840 1.844 1.837 1.855 1.516 1.516 1.453 1.456 1.429 1.426 1.426 1.652 1.723 1.639 1.639 1.609 1.609 1.609 1.609 1.656 1.762 1.745
2001 Marine/Industrial
6-8 Engine Mechanical - 5.7L
GM SPO Group Numbers (cont'd)
Application PCV Valve Cover PCV Valve Elbow PCV Valve Grommet PCV Valve Hose Pin (Oil Pump Locator) Piston (with Pin) Piston Ring Kit Power Steering Pump Bracket Secondary Air Injection (AIR) Check Valve Secondary Air Injection (AIR) Check Valve Gasket Secondary Air Injection (AIR) Check Valve (Crossover) Pipe Secondary Air Injection (AIR) Pipe Spark Plug Spark Plug Wire Spark Plug Wire Retainer Spark Plug Wire Shield Spark Plug Wire Support Spring Type S Pin (Crankshaft Rear Oil Seal Housing Locator) Square Socket Plug (Engine Block Oil Gallery) Throttle Body
Throttle Body to Upper Manifold Gasket (Included in Service Kits Only) Upper Intake Manifold (Included in Upper Intake Manifold Kit Only) Upper Intake Manifold to Lower Intake Manifold Gasket (Included in Intake Manifold Seal Kit) Valve Lifter Valve Lifter Guide Valve Lifter Guide Retainer Valve Pushrod Valve Rocker Arm (Included in the Valve Rocker Arm Kit only) Valve Rocker Arm Ball (Included in the Valve Rocker Arm Kit only) Valve Rocker Arm Ball Stud Valve Rocker Arm Cover Valve Rocker Arm Cover Gasket Valve Rocker Arm Kit (Includes the Valve Rocker Arm, the Valve Rocker Arm Ball and the Valve Rocker Arm Nut) Valve Rocker Arm Nut Valve Spring Valve Spring Cap Valve Stem Key Valve Stem Oil Seals Water Outlet Water Pump Gasket Water Pump Inlet Hose Water Pump Kit (Includes the Water Pump Gaskets) Woodruff Key (Crankshaft Balancer)
Engine
GM SPO Group Number 1.745 1.762 1.745 1.762 1.723 0.629 0.643 6.606 3.670 3.680 3.675 3.675 2.270 2.240 2.251 2.251 2.251 8.940 8.971 3.335 N.S. 3.625 3.270 0.459 0.439 0.439 0.426 N.S. N.S. 0.429 0.386 0.423
0.333
0.429 0.303 0.309 0.310 0.308 1.153 1.079 1.097 1.069 8.960
2001 Marine/Industrial
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