NHTSA ID Number: 10234588
Manufacturer Communication Number: SSM 51550
Summary
Some customers with 2020-2023 F-53 Motorhome and F-59 Commercial Stripped Chassis vehicles with a gross vehicle weight rating (GVWR) less than 20,500 lbs. may exhibit longer than expected brake pedal travel upon initial application with no other functional concerns. If normal Workshop Manual (WSM) diagnostics do not identify a concern, this condition should be considered a normal characteristic. These vehicles are equipped with brake calipers designed to reduce brake pad drag that may result in perceived excessive brake pedal travel. Comparison to F53 or F59 stripped chassis vehicles over 20,500 lbs. or prior model years should not be performed due to differences in brake system design and characteristics.
3 Affected Products
Vehicle
| MAKE | MODEL | YEAR |
FORD | F-53 | 2020-2022 |
1 Associated Document
Manufacturer Communications
SSM 51550
2020-2023 F-53 Motorhome/F-59 Commercial Stripped Chassis – GVWR Less Than 20,500 lbs. – Long Brake Pedal Travel
- Mixes well with conventional fluids
- Low-moisture formula provides excellent vapor lock protection
- Ideal for hydraulic and disc brakes
- Provides an extra margin of safety in extreme braking conditions (packaging may vary)
- Mix of polyglycol ethers ensures hot brake-system operation will not create dangerous vapor
- Excellent for ABS, disc and drum brake systems
- Delivers braking power when needed by avoiding a spongy pedal
- Both wet and dry boiling points exceed the minimum government standards
- Ideal for hydraulic and disc brakes
- Mixes well with conventional fluids
- Low-moisture formula provides excellent vapor lock protection
- High quality blend of polyethylene glycol ethers and additives
- Compatible with all brake system rubber components and other brake fluids
- Prevents seal hardening or softening
- Protects against rust and corrosion
- Provides excellent lubricity
- Increases dry boiling point to ensure maximum life and reliable braking power
- Provides protection against brake failure from vapor lock
- Helps prevent corrosion in brake system
- Works with all brake systems requiring DOT 4 fluids
- Exceeds federal motor vehicle safety standard No. 116
Last update on 2026-06-02 / Affiliate links / Images from Amazon Product Advertising API
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