March 20, 2020 NHTSA CAMPAIGN NUMBER: 20V171000
Insufficiently Tightened Brake Caliper Bolts
Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
NHTSA Campaign Number: 20V171
Manufacturer Newmar
Corporation
Components SERVICE BRAKES, AIR
Potential Number of Units Affected 129
Summary
Newmar
Corporation (Newmar
) is recalling certain 2019-2020 Essex and London Aire, 2019 Mountain Aire
, Ventana LE and Ventana and 2020 Kountry Star motorhomes built on DTNA chassis. The brake caliper mounting bolts may have been insufficiently tightened.
Remedy
Newmar
will notify owners, and DTNA dealers will inspect and repair the vehicles, free of charge. The recall began May 6, 2020. Owners may contact DTNA customer service at 1-800-547-0712 or Newmar
customer service at 1-800-731-8300. Newmar
’s number for this recall is 20V-127.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
8 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| NEWMAR | ESSEX | 2019-2020 |
| NEWMAR | KOUNTRY STAR | 2020 |
| NEWMAR | LONDON AIRE | 2019-2020 |
| NEWMAR | MOUNTAIN AIRE | 2019 |
| NEWMAR | VENTANA | 2019 |
| NEWMAR | VENTANA LE | 2019 |
5 Associated Documents
Defect Notice 573 Report
RCLRPT-20V171-3128.PDF 215.843KB
Recall Acknowledgement
RCAK-20V171-4016.pdf 244.791KB
Recall Quarterly Report #1, 2020-2
RCLQRT-20V171-1949.PDF 211.135KB
Recall Quarterly Report #3, 2020-4
RCLQRT-20V171-1719.PDF 211.321KB
Recall Quarterly Report #2, 2020-3
RCLQRT-20V171-0269.PDF 211.239KB
Latest Recalls Documents
- Durable Ratchet Head: Made from Hardened treated Chrome Vanadium steel alloy (Cr-V) Corrosion-Retardant: Satin Finish. Made in Taiwan
- Easy Storage: A sturdy plastic storage case is included. Non-Slip Grip: Knurled handle
- Easy to Read: High Contrast & Dual Range Scale. Accurate: Pre-Calibrated to ± 4%
- Accessories included: 1/2" Drive 5" long Extension Bar
- Simple and Reliable: “Click” sound tells the preset torque value is reached. Stop applying force when you hear and feel it.
- PRECISE & HIGH QUALITY - Manufactured in Taiwan, our torque wrench is engineered for superior precision. It ships pre-calibrated to +/- 4% accuracy, ensuring dependable results every time. Includes a calibration certificate with a trackable serial number for your assurance.
- DURABLE - Built to last, featuring a reinforced ratchet gear head made from hardened, heat-treated Chrome Vanadium alloy steel for maximum strength and durability.
- LONGEVITY - Protect your investment with our proprietary Electro-Black finish, providing advanced rust and corrosion resistance for extended tool life.
- PERFORMANCE - Easily read and set torque levels with our patent-pending dual-range scale. The high-contrast, yellow-on-black markings are designed for easy visibility, even in low-light conditions.
- OMFORT - Equipped with a reversible ratchet head that drives in both directions and measures torque in a clockwise direction. The ergonomic, knurled handle ensures a non-slip, comfortable grip, reducing hand fatigue.
- 【9-in-1 Torque Solution】Complete set includes 1/4", 3/8", and 1/2" drive click torque wrenches plus 6 essential adapters (extension bars, universal joint, drive adapters) securely stored in a sturdy portable case.
- 【High Precision & Dual Scales】Factory-calibrated to ±3% accuracy with included certificate; features dual-range scales (1/4": 10-220 in.lb, 3/8": 5-45 ft.lb, 1/2": 10-170 ft.lb) for versatile application coverage.
- 【Clear & Safe Audible Click】Upgraded loud "Click" sound provides a distinct, reliable signal (strong over 5 N.m, subtle under) when preset torque is reached, preventing overtightening and ensuring safety.
- 【Smooth 72-Tooth Ratchet & Quick Release】Reversible 72-tooth ratchet head offers a low 5° arc swing for use in tight spaces and smooth operation in both directions. Quick-release button ensures secure socket changes.
- 【Durable Construction & Wide Use】Hardened Cr-V steel ratchet heads and phosphated adapters resist wear; aerospace aluminum handles ensure lightweight strength and corrosion resistance. Ideal for precise torque on bikes, motorcycles, cars, trucks, wheels, and industrial applications. Backed by 24-month support.
- PRECISION - Ships pre-calibrated to +/- 4% accuracy and ready to use. Include calibration certificate with traceable serial number.
- DURABLE - Reinforced ratchet gear head constructed from hardened, heat treated Chrome Vanadium alloy steel.
- LONG-LASTING - Rust & corrosion protection with our unique and newly invented Electro-Black finish treatment.
- PERFORMANCE - Features an easy-to-read, highlighted yellow print dual-range scale. Identify the markings even in low-light conditions.
- COMFORTABLE - Comes with a reversible ratchet head that drives in both directions and measure torque in a clockwise direction.
- 3/8 inch drive torque wrench with 15-80 ft.-lb./20.4-108.5 Nm range; reminder: to prevent the ratchet from breaking, please do not overload the torque wrench
- Durable ratchet head made from hardened treated Chrome Vanadium steel alloy (Cr-V); bright, full polish chrome finish wipes easily clean and resists rust and corrosion
- High contrast and dual range scale pre-calibrated to ± 4%; tips: for precise scale adjustment, please use the imperial scale; the conversion formula between imperial scale and metric scale is 1 Nm = 8.86 in-lbs
- Includes sturdy plastic case for storage and portability
- NOTE: unlock before adjusting the torque value, lock after adjusting for stability of working torque; when finished, loosen locking ring and adjust to the lowest value for next use
Last update on 2026-06-13 / Affiliate links / Images from Amazon Product Advertising API
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