Owners manual

QSB4.5 and QSB6.7

Page W-14 Section W - Warranty

Coverage

This emission control system warranty applies only to the following A series, B3.3, B3.9, B4.5

, B5.9, B6.7

QSB3.9-30, QSB4.5-30, QSB5.9-30, QSB5.9-44, C8.3, QSC8.3, and QSL9 emission control parts:

Fuel Pump Intake Manifold

Static Timing Charge Air Cooler

Delivery Valve Aftercooler

Injection Control Valve Module

Exhaust Manifold

Injectors

Calibration Oxidation Catalyst

Needle

Nozzle Electronic Control System

Spring Control Module

Boost Pressure Sensor

Turbocharger Coolant Temperature Sensor

Compressor Wheel Fuel Pressure Sensor

Turbine Wheel

Turbine Oil Seal

Wastegate Valve