Tech Bulletins

69 articles

​Starting a Generator with a Broken Recoil Rope

This article covers the following models: Champion Power Equipment open-frame portable generators. Please read and view the instructions carefully and completely before performing service. SAFETY PRE…

Updated by Juan Velez

Valve Adjustments (1800-Watt and Below Generators)

This covers the following Champion Power Equipment models: All 1800-watt and under open-frame generators. Read the instructions carefully and completely before performing service. Please doublecheck…

Updated by Juan Velez

RPM and Frequency Adjustment

This covers the following Champion Power Equipment models: 79cc - 439cc Engine Powered Generators. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce…

Updated by Juan Velez

AVR Voltage Adjustment

This covers the following Champion Power Equipment models: 196cc-459cc Engine Powered Generators. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce t…

Updated by Juan Velez

Valve Adjustments

This covers the following Champion Power Equipment models: All standard open-frame generators, including open-frame inverters, and stand alone engines. Para espanol, mira aqui. Read instructions care…

Updated by Juan Velez

How to Test a Brushless Generator

This covers the following Champion Power Equipment models: All 1200-1800W Generators. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of i…

Updated by Juan Velez

Electrical Output Testing Procedure

This covers the following Champion Power Equipment models: 2800W-9500W Generators with a brush type system. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. T…

Updated by Juan Velez

Polarization Test

The covers all Champion Power Equipment models featuring an Automatic Voltage Regulator (AVR): Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the…

Updated by Juan Velez

End Cover Assembly Installation

This covers the following Champion Power Equipment models: 196cc Engine Powered Generators. Read instructions carefully and completely before performing service. A small amount of fuel may be present…

Updated by Juan Velez

Installation of the On/Off Switch (196cc)

This covers the following Champion Power Equipment models: 196cc Manual Start Engine Powered Generators. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To r…

Updated by Juan Velez

196cc Carburetor Installation

This covers the following Champion Power Equipment models: 196cc Engine Powered Generators. Read instructions completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of injury, u…

Updated by Juan Velez

Circuit Breaker Installation

This covers the following Champion Power Equipment models: 79cc - 439cc Engine Powered Generators. Para espanol, mira aqui. Read instructions carefully and completely before performing service. SAFET…

Updated by Juan Velez

AVR and Brush Assembly Replacement

This covers the following Champion Power Equipment models: 196cc -459cc Engine Powered Generators. Read instructions completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of in…

Updated by Juan Velez

Installation of the On/Off Switch (270cc - 337cc)

This covers the following Champion Power Equipment models: 270cc - 337cc. Read instructions carefully and completely before performing service.. Remove the four corner bolts on the front panel where…

Updated by Juan Velez

High Altitude Jet Installation

This covers the following Champion Power Equipment models: 163cc, 196cc, 224cc, 270cc, 338cc, 389cc, and 439cc. Read instructions carefully and completely before performing service. SAFETY PRECAUTION…

Updated by Juan Velez

46538 Charge Diode Removal

This covers the following Champion Power Equipment models: 46538 (3000/35000W Remote Start Generator). Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To red…

Updated by Juan Velez

Carburetor Replacement 41332 and 41532 (Choke Dampener Spring)

What to do if the Choke Dampener Spring becomes dislodged from the assembly. Please read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of…

Updated by Juan Velez

Gas Tank Replacement

This covers gasoline powered Champion Power Equipment generators. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of injury, user must rea…

Updated by Juan Velez

Air Supply Hose Replacement

This bulletin covers the following Champion Power Equipment models: C90050, C90051, and C90053. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the…

Updated by Juan Velez

Choke Lever Replacement (196cc Gasoline Engine)

This covers all Champion Power Equipment models featuring a 196cc gasoline engine: Read all instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of…

Updated by Juan Velez

Choke Plate Replacement

This covers the following Champion Power Equipment models: 270cc - 439cc Engine Powered Generators. Read instructions carefully and completely before performing service.. Remove the air cleaner cover…

Updated by Juan Velez

Fuel Valve Replacement (Gasoline-Only Open Frame Generators and Inverters)

This covers the following Champion Power Equipment products: Gasoline Only Open Frame Generators and Inverters. Read instructions carefully and completely before performing service. Fuel and fuel vap…

Updated by Juan Velez

My Open Frame Generator Won't Start.

This bulletin covers the following models: All Champion open-frame models. Para espanol, mira aqui. Read the instructions carefully and completely before performing the service(s). SAFETY PRECAUTIONS…

Updated by Juan Velez

Rotor, Stator or Engine Removal with Champion Puller

This bulletin covers the following Champion Power Equipment models: 196cc - 439cc Engine Powered Generators. Please note : Read instructions carefully and completely before performing service. SAFETY…

Updated by Juan Velez

Remote FOB Battery Replacement

190211-20-50-1 This bulletin covers the following models: Remote-start models manufactured before 1/1/2018; Remote-start models manufactured after 1/1/2018; and Yardworks brand models 100117 and 1001…

Updated by Juan Velez

Soldering Broken Rotor Wire

This covers the following Champion Power Equipment models: 2800-9500W Generators. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of injur…

Updated by Juan Velez

Reprogram Wireless Remote (Rocker Switch Generators)

This bulletin covers the following Champion Power Equipment models: All Champion Power Equipment rocker switch models. Read instructions carefully and completely before performing service. . SAFETY P…

Updated by Juan Velez

Basic Diagnostics for Testing AC Output

This coves the following Champion Power Equipment models: 79cc - 439cc Engine Powered Generators. Read instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce t…

Updated by Juan Velez

Fixing a Flooding Carburetor

This bulletin covers the following Champion Power Equipment models: All Champion Power Equipment Engines that run on gasoline. Please read the directions completely and carefully before performing th…

Updated by Juan Velez

Reprogram Wireless Remote (Push-Button Generators)

This bulletin covers the following Champion Power Equipment models: All Champion Power Equipment. Read instructions completely before performing service. . SAFETY PRECAUTIONS. To reduce the risk of i…

Updated by Juan Velez

Starting a Generator without Keys

This covers the following Champion Power Equipment models: All Champion Power Equipment products equipped with electric key start. Read instructions carefully and completely before performing service…

Updated by Juan Velez

Mobility Kit Installation (Axle)

The bulletin covers the following Champion Power Equipment models: All units January 1, 2013 or older. Read instructions carefully and completely before performing service.. Parts Included Visual See…

Updated by Juan Velez

40065 Support Leg Installation

This bulletin covers the following Champion Power Equipment models: All generator models of 2800 to 4750-watts built after January 2013. Some models may require the removal of an additional rubber fo…

Updated by Juan Velez

Throttle Body Replacement (EFI Generators)

This bulletin covers the following models: 100485. Please read and review the following instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To reduce the risk of…

Updated by Juan Velez

Carburetor Replacement (Tri-Fuel Generator)

The following bulletin covers the following models: 100416. Please read and view the following instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To reduce the r…

Updated by Juan Velez

Ajuste de las Valvulas

Estas recomendaciones estan indicadas para los siguientes modelos de Champion Power Equipment: Todos los generadores estándar de marco abierto, incluidos los inversores de marco abierto y motores ind…

Updated by Juan Velez

Temporarily Disconnect Your Generator's Low-Oil Shutoff Sensor

This bulletin covers the following models: All Champion Power Equipment open-frame generators. Read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce…

Updated by Juan Velez

CO Module Replacement (Open Frame Generators)

The following bulletin covers the following models: 200970, 201157, 201119, 201156, 200929, 100592, 100592V, 201158, 201182, 100416, 201083, 201110, 201159, and 201033. Please read and view the follo…

Updated by Juan Velez

Remote Control Module Replacement - Open Frame Generator

This bulletin covers the following Champion Power Equipment models: All wireless-start open framed generators. Read the instructions carefully and completely before performing service. SAFETY PRECAUT…

Updated by Juan Velez

CO Module Replacement (Electronic Fuel Injection Generators)

The following bulletin covers the following models: 100485. Please read and view the following instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To reduce the r…

Updated by Juan Velez

Carburetor Replacement (Remote-Start Generators)

This bulletin covers the following models: 46538, 46539, 46565, 100433, 100544, 100576. Please read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce…

Updated by Juan Velez

Recoil Replacement (Open Frame Generators)

This bulletin covers the following Champion Power Equipment models: All Open Frame Generators. Please read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To…

Updated by Juan Velez

Adding and Changing Oil (114cc-224cc Generators)

This bulletin covers the following Champion Power Equipment models: All 114cc-224cc Generators. Please read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To…

Updated by Juan Velez

Pilot Jet Cleaning (196cc-459cc Open Frame Generators)

This bulletin covers the following Champion Power Equipment models: All 196cc - 459cc Open Frame models. Read the instructions carefully and complete before performing service. SAFETY PRECAUTIONS. To…

Updated by Juan Velez

Carburetor Replacement (6250-8000-Watt Dual-Fuel Generators)

This bulletin covers the following models: 100153, 100165, 100230, 100231, 100275, 100296, 100297, 100320, 100592. Please read the instructions carefully and completely before performing service. SAF…

Updated by Juan Velez

How to Handle a Tripped GFCI Outlet

The following bulletin covers the following models: Champion generators with GFCI outlets. Please read and view the instructions carefully and completely before performing the service. SAFETY PRECAUT…

Updated by Juan Velez

Wheel Kit Installation (40065)

This bulletin covers the following models: All Champion Power Equipment standard portable generators and open frame inverters of 2800 to 4750 watts built after January 2013 that contain the features…

Updated by Juan Velez

Choke Lever Replacement (3000-4000-watt Generators)

The following bulletin covers the following models: All Champion Power Equipment 3000-4000-watt open-frame generators. Please read the instructions carefully and completely before performing service.…

Updated by Juan Velez

Fuel Pump Replacement (EFI Generators)

The following bulletin covers the following models: 100485. Please read and view the following instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To reduce the r…

Updated by Juan Velez

Procédure de Test de Sortie Electrique

Ce bulletin couvre les modèles Champion Power Equipment suivants: Générateurs 2800w - 9500w, système de type brosse. Lisez complètement les instructions avant d'effectuer l'entretien. PRÉCAUTIONS DE…

Updated by Juan Velez

Oxygen Sensor Replacement (EFI Generators)

This bulletin covers the following models: 100485. Please read and view the following instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To reduce the risk of in…

Updated by Juan Velez

Carburetor Replacement (80cc Synchronous Generators)

This bulletin covers the following models: 42432, 42436, 100403, 100458, 100490. Please read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the ris…

Updated by Juan Velez

Carburetor Replacement (100111)

This bulletin covers the following models: 100111. Please read the instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To reduce the risk of injury, user must rea…

Updated by Juan Velez

Carburetor Replacement (5000-10,000-Watt Generators)

This bulletin covers the following models: 100109, 100110, 100161, 100219, 100247, 100248, 100340, 100409, 100452, 100462, 100463, 100464, 100496, 100538, 100637, 100693, 100704. Please read the inst…

Updated by Juan Velez

Instalacion de Disyuntores

Estas recomendaciones estan indicadas para los siguientes modelos de Champion Power Equipment: Generadores con motor de 79 cc - 439 cc. Lea las instrucciones atenta y completamente antes de realizar…

Updated by Juan Velez

Remote Module Replacement (Remote-Start Generators)

This bulletin covers the following models: 100554, 100558, and 100576. Please read and view the following instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduc…

Updated by Juan Velez

Carburetor Replacement (100519, 100520)

This bulletin covers the following models: 100519, 100520. Please read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of injury, user must…

Updated by Juan Velez

CO Shield Module Replacement (201072, 201076)

The following bulletin covers the following models: 201072 and 201076. Please read and view the following instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To r…

Updated by Juan Velez

Generator End Cover Replacement

The following bulletin covers the following models: All Open Frame Generators. Please read and view the following instructions carefully and completely before performing the service. SAFETY PRECAUTIO…

Updated by Juan Velez

Temperature Sensor Replacement (EFI Generators)

This bulletin covers the following models: 100485. Please read and view the following instructions carefully and completely before performing the service. SAFETY PRECAUTIONS. To reduce the risk of in…

Updated by Juan Velez

Carburetor Replacement (3500-4750-Watt Dual-Fuel Generators)

This bulletin covers the following models: 76533, 100307, 100397, 100401, 100456, 100524, 100628, 100629. Please read the instructions carefully and completely before performing service. SAFETY PRECA…

Updated by Juan Velez

Carburetor Replacement (3000-4000-Watt Gasoline-Only Open Frame Generators)

This bulletin covers the following models: C40012, C46514, C46535, C46540, C46598, 40026, 46533, 100100, 100103, 100216, 100217, 100222, 100331, 100406, 100407, 100460, 100522, 100555, 100559, 100575…

Updated by Juan Velez

Carburetor Replacement (Remote-Start Generators)

This bulletin covers the following models: 41532 and 100161. Please read the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of injury, user mu…

Updated by Juan Velez

Mi Generador no Arranca

Estas recomendaciones estan indicadas para todos los modelos Champion de marco abierto. Lea las instrucciones atenta y completamente antes de realizar el servicio. PRECAUCIONES DE SEGURIDAD. Para red…

Updated by Juan Velez

Adding and Changing Oil (270cc-459cc Generators)

This bulletin covers the following Champion Power Equipment models: All 270cc-459cc Generators. Please read and view the instructions carefully and completely before performing service. SAFETY PRECAU…

Updated by Juan Velez

CO Shield Module Replacement (4500/4650-Watt Inverters)

The following bulletin covers the following models: 201120, 201154, 201155, and 201184. Please read and view the following instructions carefully and completely before performing the service. SAFETY…

Updated by Juan Velez

Ignition Coil Replacement

This bulletin covers the following models: All 79cc - 459cc Champion Power Equipment open frame generators. Please read the instructions carefully and completely before performing service. SAFETY PRE…

Updated by Juan Velez

Air Filter Cleaning and Replacement (Open Frame Generators)

This bulletin covers the following models: All Champion Power Equipment Open Frame Generators and Inverters. Please read the instructions carefully and completely before performing service. SAFETY PR…

Updated by Juan Velez

Fuel Injector Replacement (EFI Generators)

This bulletin covers the following models: 100485. Please read and view the instructions carefully and completely before performing service. SAFETY PRECAUTIONS. To reduce the risk of injury, user mus…

Updated by Juan Velez

Powered by HelpDocs (opens in a new tab)