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
- Exceeds DOT 3 regulations: Formulated to meet or surpass DOT 3 requirements, ensuring consistent braking performance and dependable stopping power in all conditions
- Premium high boiling point: Helps prevent vapor lock and brake fade under extreme heat, maintaining safe and reliable braking even in demanding situations
- Full synthetic formula: Provides superior resistance to moisture absorption and corrosion, helping protect vital brake system components for long-lasting performance
- Superior protection and performance: Designed to deliver reliable braking under extreme temperatures while supporting the safety and efficiency of the braking system
- Recommended applications: Suitable for ABS, disc, and drum brake systems; surpasses SAE J1703, FMVSS 116, and ISO 4925 DOT 3 specifications
- 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
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