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Home >> Chevrolet >> 2021 >> Traverse L >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.6L (LFY) - Specifications >> Specifications >> Fastener Specifications
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Fastener Specifications

Single Use Non-Threaded Fasteners/Components

NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 

Application
Camshaft Position Sensor Seal
Evaporative Emission Canister Filter Hose Tie Strap
Fuel Pump Bracket Gasket
Fuel Pump Housing Seal
Fuel Pump Seal
Fuel Tank Filler Pipe Tie Strap
Fuel Tank Fuel Pump Module O-Ring
Manifold Absolute Pressure Sensor Seal
Throttle Body Gasket
Single Use Threaded Fastener/Component Tightening Specifications

NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 

Application Specification
Metric (English)
Fuel Feed Intermediate Pipe @ Engine 28 N.m (21 lb ft)
Fuel Feed Pipe @ Engine 28 N.m (21 lb ft)
Fuel Injection Fuel Rail Fuel Pressure Sensor 33 N.m (24 lb ft)
Fuel Pump Bolt @ Engine 15 N.m (11 lb ft)
Reusable Threaded Fastener Tightening Specifications

NOTE:

All fasteners listed in this table can be reused after removal. 

Application Specification
Metric (English)
Accelerator Pedal Position Sensor Fastener 2.5 N.m (22 lb in)
Air Cleaner Outlet Duct Clamp 4 N.m (35 lb in)
Air Cleaner Outlet Duct Fastener 9 N.m (80 lb in)
Air Cleaner Upper Housing Bolt 2.3 N.m (20 lb in)
Camshaft Position Actuator Solenoid Valve Bolt 10 N.m (89 lb in)
Camshaft Position Sensor Bolt 10 N.m (89 lb in)
Crankshaft Position Sensor Bolt 10 N.m (89 lb in)
Engine Control Module Bracket Nut 9 N.m (80 lb in)
Engine Coolant Temperature Sensor 22 N.m (16 lb ft)
Engine Rear Noise Shield Bolt 9 N.m (80 lb in)
Evaporative Emission Canister Fastener 9 N.m (80 lb in)
Evaporative Emission Canister Purge Solenoid Valve Bolt 10 N.m (89 lb in)
Fuel Injection Fuel Feed and Return Pipe Retainer Bolt 50 N.m (37 lb ft)
Fuel Injection Fuel Rail Bolt
  • First Pass:
Start ALL bolts by hand, but do NOT tighten.
  • Second Pass:
Tighten the outer two bolts by hand to seat the fuel injectors.
  • Third Pass:
Tighten the remaining bolts by hand.
  • Final Pass:
25 N.m (18 lb ft)
Fuel Pump Power Control Module Fastener 9 N.m (80 lb in)
Fuel Tank Filler Hose Clamp 4 N.m (35 lb in)
Fuel Tank Filler Pipe Bolt @ Fuel Filler Door 9 N.m (80 lb in)
Fuel Tank Filler Pipe Bolt @ Lower Wheel Well 9 N.m (80 lb in)
Fuel Tank Strap Bolt 22 N.m (16 lb ft)
Heated Oxygen Sensor 42 N.m (31 lb ft)
Ignition Coil Bolt 10 N.m (89 lb in)
Intake Air Duct Bolt 9 N.m (80 lb in)
Knock Sensor Bolt 25 N.m (18 lb ft)
Manifold Absolute Pressure Sensor Bolt 4 N.m (35 lb in)
Mass Airflow Sensor Bolt 4 N.m (35 lb in)
Spark Plug 18 N.m (13 lb ft)
Throttle Body Bolt 10 N.m (89 lb in)