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Oleo-Mac BC 22 - User Manual

Oleo-Mac BC 22
246 pages
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Table of Contents

Questions and Answers

  • G
    grace22Aug 15, 2025
    How to fix Oleo-Mac Trimmer that won't start?
    • A
      angelshawAug 15, 2025
      If your Oleo-Mac Trimmer engine won't start or runs only briefly, it may be due to: 1. No spark. Check for spark at the spark plug tip. If there's no spark, try again with a new spark plug (CMR7H). 2. Flooded engine. Follow the procedure on page 28. If it still won't start, repeat the procedure with a new spark plug.
  • M
    Mr. Travis DouglasAug 18, 2025
    How to troubleshoot starting issues with my Oleo-Mac Trimmer?
    • A
      Austin RiveraAug 18, 2025
      If your Oleo-Mac Trimmer engine won't start or runs only briefly, the issue might be due to a lack of spark or a flooded engine. First, check for a spark at the spark plug tip. If there's no spark, try again with a new spark plug (CMR7H). If the engine is flooded, follow the procedure on page 28. If starting fails, repeat the procedure using a new spark plug.
  • P
    Patricia RuizAug 21, 2025
    Why does my Oleo-Mac BC 22 engine smoke and lack power?
    • J
      Justin SmithAug 21, 2025
      If your Oleo-Mac Trimmer engine won't reach full speed and/or emits excessive smoke, consider the following: 1. Ensure you are using fresh fuel and the correct 2-cycle oil mixture. 2. Inspect the air filter and clean it according to the instructions in the Maintenance-Air Filter Section. 3. If the issue persists, the carburetor may require adjustment. Contact a Servicing Dealer for assistance.
  • J
    Joseph AlvarezAug 25, 2025
    What to do if Oleo-Mac BC 22 cutting attachment is not rotating?
    • M
      mooremasonAug 25, 2025
      If your Oleo-Mac Trimmer engine starts but the cutting attachment isn't rotating, it could be due to damage to the clutch, bevel drive, or transmission shaft. If necessary, replace the damaged parts. Contact a Servicing Dealer for assistance.
  • A
    Aaron FloresAug 27, 2025
    Why won't my Oleo-Mac BC 22 Trimmer accelerate properly?
    • T
      tyronereedAug 27, 2025
      If your Oleo-Mac Trimmer engine starts but will not accelerate properly or run properly at high speed, the carburetor may require adjustment. Contact a Servicing Dealer for carburetor adjustment.
  • K
    kbryantAug 30, 2025
    What to do if Oleo-Mac BC 22 won't idle?
    • S
      Shannon HallAug 30, 2025
      To address an Oleo-Mac Trimmer engine that starts, runs, and accelerates but won't idle, turn the idle speed screw “T” (Fig. 21) clockwise to increase the idle speed. See Operation-Carburetor Adjustment.
  • P
    Paula RobertsSep 2, 2025
    Why does my Oleo-Mac Trimmer engine not reach full speed and emit smoke?
    • S
      Shawn SmithSep 2, 2025
      If your Oleo-Mac Trimmer's engine doesn't reach full speed or emits excessive smoke, it could be due to several reasons. First, ensure you are using fresh fuel and the correct 2-cycle oil mix. Second, check if the air filter is dirty and clean it according to the Maintenance-Air Filter Section instructions. Finally, the carburetor may require adjustment, in which case you should contact a Servicing Dealer.
  • L
    Laura DeanSep 5, 2025
    What to do if my Oleo-Mac Trimmer starts but won't accelerate properly?
    • R
      Rebecca GibsonSep 5, 2025
      If your Oleo-Mac Trimmer starts but doesn't accelerate properly or run well at high speed, the carburetor likely needs adjustment. Contact a Servicing Dealer to get the carburetor adjusted.
  • K
    Kyle DuffySep 8, 2025
    What to do if Oleo-Mac Trimmer engine runs, but the cutting attachment is not rotating?
    • J
      Jennifer SmithSep 9, 2025
      If your Oleo-Mac Trimmer engine runs, but the cutting attachment isn't rotating, it could be due to a damaged clutch, bevel drive, or transmission shaft, or an incorrectly installed attachment. * If any of these parts are damaged, contact a Servicing Dealer to replace them. * If the attachment is incorrectly installed, mount it correctly, referring to the instructions in the ASSEMBLY section.
  • R
    robinsonmeganSep 12, 2025
    How to fix an Oleo-Mac Trimmer that starts but will not idle?
    • W
      Wendy TorresSep 12, 2025
      If your Oleo-Mac Trimmer starts, runs, and accelerates but won't idle, the carburetor likely needs adjustment. Turn the idle speed screw “T” (Fig. 21) clockwise to increase the idle speed. See Operation-Carburetor Adjustment.

Summary

Assembly Instructions

Fitting the Nylon Line Head

Instructions for attaching the nylon line head to the trimmer.

Fitting the Handle

Steps for correctly mounting and securing the machine's handle.

Bike Handle Assembly

Procedure for assembling the bike-style handle and control mechanisms.

Starting and Operation

Fueling the Machine

Guidelines for safely filling the fuel tank with the correct mixture.

Start-Up Procedure

Step-by-step guide for starting the engine, including choke usage.

Using the Machine Safely

Key operational guidelines, prohibited uses, and work area precautions.

Maintenance Procedures

Maintenance Chart and Procedures

Schedule and instructions for routine maintenance tasks and component checks.

Blade and Line Head Care

Guidance on sharpening blades and managing the nylon line head.

Engine Component Maintenance

Cleaning and checking air filter, fuel tank, engine, and spark plug.

Troubleshooting Common Issues

Engine Start-Up Issues

Solutions for problems related to the engine not starting or running briefly.

Performance Problems

Troubleshooting steps for poor acceleration, high speed, or excessive smoke.

Idle and Rotation Problems

Resolving issues with engine idling or the cutting attachment not rotating.

Oleo-Mac BC 22 Specifications

General IconGeneral
BrandOleo-Mac
ModelBC 22
CategoryTrimmer
LanguageEnglish

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