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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 431 (Engine Mechanical - 6.5L (On-Vehicle)) >> Torque Specifications

Torque Specifications

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TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
A/C Line-To-Accumulator 35 (48)
A/C Compressor Hose Assembly Retaining Bolt 33 (45)
A/C Compressor Hose Assembly-To-Condenser 21 (28)
A/C Compressor Discharge Hose-To-Condenser 21 (28)
A/C Compressor Retaining Bolts-To-Mounting Bracket 37 (50)
Auxiliary Hose Connection-To-A/C Compressor 35 (48)
Auxiliary Generator Bolts
Long Bolts 37 (50)
Short Bolts 18 (25)
Battery Negative Terminal Bolt 13 (17)
Battery Hold-Down Retainer Bolt 18 (25)
Battery Positive Terminals 13 (17)
Bell Housing Bolts 30 (40)
Bumper Brackets-To-Bumper 18 (25)
Bumper-To-Frame 37 (50)
Camshaft Gear Bolt 125 (170)
Camshaft Thrust Plate And Bearing 17 (25)
CDR Retaining Bracket And Nut 17 (23)
Converter Cover-To-Transmission 24 (33)
Connecting Rod Cap Nuts 48 (65)
Coolant Crossover Bolts/Studs 31 (42)
Coolant Drain Plugs 18 (25)
Crankshaft Balancer Bolt 200 (270)
Crankshaft Pulley Bolts 37 (50)
Crankshaft Sensor Bolt 17 (23)
Cylinder Head Bolts (1)
First Pass 20 (25)
Second Pass 55 (75)
Third Pass 55 (75)
Final Pass Tighten an Additional 90°
Drive Belt Idler Pulley (2) 37 (50)
Driven Gear Bolts 18 (25)
Engine Lift Bracket Bolts-To-Cylinder Head 37 (50)
Engine Mount Bracket Bolts 40 (54)
Engine Mount Through-Bolt Nut 50 (68)
Engine Mount Bolts 44 (59)
Exhaust Manifold Bolts 26 (35)
Fan Clutch Nut 42 (57)
Flywheel Bolts 65 (90)
Front Cover Bolts 33 (45)
Front Impact Bar-To-Bumper 18 (25)
Fuel Injection Pump Drive Gear Retaining Bolts 20 (25)
Fuel Injection Pump Nuts 30 (40)
Fuel Line Bracket Nuts 17 (23)
Fuel Pipe Bracket Retaining Nuts 17 (23)
Glow Plugs 13 (17)
Glow Plug Relay Retaining Nuts 37 (42)
Hood Latch-To-Radiator Support 11 (15)
Hood Hinge Pivot Bolts And Nuts 18 (25)
Idle Air Control Sensor 18 (25)
Idler Pulley-To-Engine Lift Bracket 37 (50)
Injection Pump Flange Nuts 30 (40)
Injection Line Fittings 18 (25)
Injection Nozzle 18 (25)
Intake Lower Center Manifold Bolts 17 (23)
Intake Manifold Bolts/Studs (3) 31 (42)
Oil Cooler Line Fittings 55 (75)
Oil Cooler Lines-To-Auxiliary Oil Cooler 17 (23)
Oil Fill Neck Nuts 17 (23)
Oil Filter Adapter Bolt 20 (27)
Oil Gallery Plugs 25 (34)
Oil Level Indicator Tube Nut 16 (22)
Oil Level Indicator Tube Brackets
Bolt 35 (47)
Nut 18 (25)
Oil Pan (Rear Two Bolts) 17 (23)
Oil Pan Drain Plug 18 (25)
Oil Pressure Switch 9 (12)
Oil Pump Bolt 65 (90)
Oil Pump Cover Screws 12 (16)
Oil Pump Driver Clamp Bolt 31 (42)
Positive Lead-To-Generator Output (BAT) Nut 13 (18)
Power Steering Pump Assembly-To-Engine 37 (50)
Power Steering Pressure Hose-To-Pump 20 (27)
Radiator Support Bolts 18 (25)
Shift Cable Bracket And Shield 18 (25)
Starter Motor Bolts 33 (45)
Starter Motor Bracket Bolt-To-Engine 13 (17)
Surge Tank Bolt 97 (11)
Tensioner Assembly Bolt 37 (50)
Thermostat Housing Bolts/Studs 31 (42)
Thermostat Housing Crossover Bolts & Nuts
 
35 (47)
Timing Chain Sprocket Bolt-To-Camshaft 125 (170)
Torque Converter-To-Engine Flywheel 46 (63)
Torque Converter Cover Bolts 24 (33)
Transmission-To-Engine Studs And Bolts 34 (47)
Transmission Mount Support 37 (50)
Transmission Support-To-Frame 50 (68)
Turbocharger Mounting Bolts 48 (65)
Turbo Charger Heat Shield Mounting Bolts And Nuts (4)
First Pass Tighten Right & Top Bolts 22 (30)
Second Pass, Tighten Center Bolts 17 (22)
Third Pass, Tighten Heat Shield Nuts 22 (30)
Upper Intake Manifold Bolts 17 (23)
Valve Lifter Guide Plate Clamp Bolts 20 (27)
Valve Rocker Arm Cover Bolts 20 (27)
Valve Rocker Arm Shaft Bolts 40 (55)
Wastegate Solenoid Mounting Bracket Retaining Nuts 17 (23)
Water Pump Plate to Front Cover Bolts 20 (28)
Water Pump Plate to Water Pump Bolts 20 (28)
Water Pump Pulley Mounting Bolts 18 (25)
Water Pump-To-Front Cover Bolts 32 (42)
Wheel Lug Nuts 175 (240)
INCH Lbs. (N.m) 
Air Cleaner Mounting Bolts 97 (11)
Air Baffle Retaining Bolts-To-Radiator Support 106 (12)
Air Inlet Grille Panels-To-Cowl Vent Screws 97 (11)
Battery Cable-To-Starter Solenoid 89 (10)
Boost Sensor Retaining Bolts 27 (4)
Condenser Retaining Bolts 89 (10)
Coolant Recovery Reservoir Bolt 97 (11)
Crankcase Depression Regulator (CDR) Clamp 15 (2)
Engine Oil Cooler Retaining Bracket Bolts 106 (12)
Fan Shroud Retaining Bolts
Lower Retaining Bolts 71 (8)
Upper-To-Lower Bolts 71 (8)
Upper Fan Shroud-To-Top Of The Radiator 71 (8)
Exhaust Pipe Clamps 90 (10)
Glow Plug Relay Power Supply Terminal Nuts 44 (4)
Ground Wire Bolt 89 (10)
Ignition Switch Wires-To-Solenoid 53 (6)
Junction Block Nut 89 (10)
Oil Cooler-To-Radiator Support 89 (10)
Oil Level Indicator Tube Bracket Bolt 36 (4)
Oil Pan (All Except Rear Two Bolts) 89 (10)
Oil Sending Unit 106 (12)
Positive Battery Lead-To-Starter Solenoid 89 (10)
Radiator Grille-To-Radiator Support 9 (1)
Starter-To-Starter Motor Bracket Nut 89 (10)
Step Pad Extension Nuts (For Bumper) 13 (2)
Surge Tank Retaining Bolt 53 (6)
Transmission Fluid Tube-To-Engine Bolt 89 (10)
Tubes Lower Support Bolt 44 (4)
Upper Intake Duct Clamp 35 (4)
Wastegate Solenoid Retaining Bolts 27 (4)
(1) Tighten in sequence. See Fig 2.
(2) For vehicles with auxiliary generator.
(3) Tighten from center out.
(4) Identifying Turbo Charger Heat Shield bolts and nuts. See Figure.
Fig 1: Identifying Cylinder Head Bolt Removal Sequence
G00307766Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying Cylinder Head Bolt Tightening Sequence
G95I27068Courtesy of GENERAL MOTORS CORP.
Fig 3: Identifying Fuel Injection Pump Hose Routing & Tightening Sequence
G00307775Courtesy of GENERAL MOTORS CORP.