Technical Bulletins

The latest technical information on your Cougar products

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Technical Bulletins

36652A Product Technical Bulletin – Dual Particulate Filter Canister Sealing Improvement

September 25, 2026

36622A Product Technical Bulletin Pilot Valve Replacement

July 7, 2026

36605A Product Technical Bulletin – MWM 4.1tca Turbo Fittings

July 7, 2026

36554A Product Technical Bulletin – MWM Ring Gear Availability

November 21, 2025

36542 Product Technical Bulletin – GMS Filter Addition to MWM Engine Registration

October 1, 2025

36518 Bulletin – Park Brake Valve Replacement

August 25, 2025

36538A Bulletin – Flitmate Cover Restraint

August 25, 2025

35923B Product Technical Bulletin – Grader brake quick exhaust valves

July 29, 2025

Product Improvement Notifications Grader

July 21, 2025

Product Technical Bulletin 36498A Mwm Low Water Shut-down Float Improvement

June 28, 2025