1-8_-_Detroit_EW4_Engine_Extended_Service_Coverage.pdf
PDF 506 KB Posted
- Attached to
- Competitive Selection OH|DOT11825-1
- Contract number
- DOT11825-1
- Issued by
- Ohio
About this file
This document is an Extended Service Coverage (EW4) specification sheet for Detroit diesel engines, detailing the comprehensive parts and components covered under an extended warranty program. The document appears to be produced by Detroit, a diesel engine manufacturer, with an associated ASP (Aftermarket Service Provider) logo, indicating it is a technical service document for fleet or equipment maintenance purposes.
The Extended Service Coverage EW4 provides an extensive list of engine components that are included and excluded from warranty coverage. Covered components span nearly the entire engine system, including aftertreatment modules, sensors, fuel systems, electrical components, cylinder assemblies, turbochargers, and various mechanical parts. Notable restrictions include that some components are only covered if supplied by Detroit, engine harnesses are only covered for installations at the Detroit plant, and air compressor coverage is limited to GHG14 engines. The document specifically notes that certain items are not covered, such as accessories like generators, alternators, and maintenance seals, as well as replacement parts resulting from wear.
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Text version
› Extended Service Coverage – EW4
Aftertreatment Control Module
Aftertreatment Nox Sensors
Aftertreatment Pressure Sensors
Aftertreatment System Mounting
Brackets & Clamps
Aftertreatment Temperature Sensors
Air Compressor***
Air Inlet Manifold
Air Intake Throttle Valve
Alternator Bracket*
Belt Tensioner
Camshaft Assembly (including seals)
Cold Pipe Assembly
Connecting Rod, Bearings & Bolts
Cooler Inlet Pipe
Crankcase Breather Oil Separator
Crankshaft Thrust Washer
Cylinder Block
Cylinder Head Assembly
Cylinder Head Gasket
Cylinder Liner
DEF Pump/Metering Unit/
Injection Unit
EGR System
Electrical Harness & Connectors
Engine-Mounted Sensors
Exhaust Manifold & Bellows
Fan Support Assembly
Flywheel, Housing and Gasket
Fuel Filter Housing
Fuel Injectors
Gear Case
Gear Train
Gear Train/Timing Case Gasket
Diesel Oxidation Catalyst & Housing
Diesel Particulate Filter & Housing
High Pressure Fuel System & Lines
Hydrocarbon Fuel Line
Hydrocarbon Injection Valve
Hydrocarbon Metering Unit
Integrated Engine Brake
Low Pressure Fuel Pump
Main Bearing Bolts
Main Bearings
MCM/CPC
Oil Cooler, Housing & Gaskets
Oil Pan & Seals
Oil Press REG & Relief Valves
Oil Pump
Pistons (rings, pins, retainers)
Rocker Arm Assembly
Rocker Cover & Seals
SCR Catalyst & Housing
Seals – Front & Rear Crankshaft
Thermostat Housing & Gasket
Turbocharger
Turbo Compound Device & Coupling
Turbocharger Outlet Elbow
Valves (exhaust, intake)
Valve Springs, Guides, Inserts
Vibration Damper
Water Pump
(excludes water pump seal)
Water Pump Seal
* If supplied by Detroit
Note: Component line is not inclusive.
** Engine harnesses and connectors installed at the Detroit plant only. Harnesses and connectors not installed at the Detroit plant can be covered under separate chassis coverage available for purchase.
*** Only covered on GHG14 engines
File details come from the government source that posted it. Updated .