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NHTSA ID Number: 10189769
Manufacturer Communication Number: TSB 21-2039
Summary
Some 2020 Escape/Corsair vehicles equipped with all-wheel drive (AWD) may exhibit a grinding noise during low speed turns from the left rear half shaft area. This may be due to internal contact within the seal. To correct the condition, follow the Service Procedure to replace the left rear half shaft seal.
Model:
2020 Escape
2020 Corsair
Issue: Some 2020 Escape/Corsair vehicles equipped with all-wheel drive (AWD) may exhibit a grinding noise during low speed turns from the left rear halfshaft area. This may be due to internal contact within the seal. To correct the condition, follow the Service Procedure to replace the left rear halfshaft seal.
Action: Follow the Service Procedure to correct the condition on vehicles that meet all of the following criteria:
- Exhibits a grinding noise during low speed turns from the left rear halfshaft area
NOTE: Part quantity refers to the number of that service part number required, which may be different than the number of individual pieces. Service part numbers contain 1 piece unless otherwise stated. “As Needed” indicates the part is required but the number may vary or is not a whole number; parts can be billed out as non-whole numbers, including less than 1.
Parts
| Part Number | Description | Quantity | |
| CCPZ- 3B477-B | – | Wheel Hub Nut | 1 |
| W720472-S439 | Package Contains 4 Pieces, 2 Pieces Required | Brake Caliper Anchor Bolt | 1 |
| W719466-S439 | Package Contains 4 Pieces, 4 Pieces Required | Wheel Hub Bolt | 1 |
| NZ6Z-3B498-A | – | Halfshaft Retaining Circlip | 1 |
CV6Z-4B416-A  |
– | Rear Halfshaft Seal | 1 |
6C2Z-4N282-AA |
– | Rear Drive Unit Fluid Fill Plug | 1 |
| XY-75W-QL |
– | Motorcraft® SAE 75W Disconnect Rear Drive Unit Fluid | As Needed |
Service Procedure
CAUTION: It is critical to apply the active torque coupling when installing the halfshaft while performing a repair/replacement of the left rear halfshaft seal. Failure to do so may result in a repeat repair. Refer to WSM, Section 205-05.
1. Replace the left rear halfshaft seal. Refer to Workshop Manual (WSM), Section 205-02.
2 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| FORD | ESCAPE | 2020 |
| LINCOLN | CORSAIR | 2020 |
1 Associated Document
Manufacturer Communications
21-2039
16 March 2021
https://www.nhtsa.gov/recalls?nhtsaId=10189769
MC-10189769-0001.pdf 112.097KB
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- Compatible with/in many late model BMW, Dodge, Ford, GM, Jeep, Lexus, Mercedes-Benz, Ram, Toyota
- Applications include differential oil, final drive oil, gear oil and transfer case fluid
- Contains additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required
- This product is not designed for use in most manual transmissions or transaxles with synchronizers, as extreme slipperiness may cause shifting problems
- Known formerly as LightWeight Gear Oil
- Two quarts of SAE 75W-85 Synthetic Axle Lubricant.
- Item Package Dimension: 10.39L x 4.45W x 2.72H inches
- Item Package Weight - 1.96 Pounds
- Item Package Quantity - 1
- Product Type - MACHINE LUBRICANT
- Motorcraft Rear Axle Oil - XY75W85QL
- Works in tight spaces and makes gear oil easier to use
- Full Synthetic formula for exceptional high and low temperature protection
- Contains an extreme pressure additive for better load carrying capacity and wear protection
- Excellent thermal stability designed to protect oil from high temperature breakdown
- Mobil 1 Synthetic Gear Lube LS is a supreme performance, synthetic, multipurpose, automotive gear lubricant
- Meet or exceed the highest level of performance requirements of many modern passenger vehicles – including limited slip applications
- Helps protect against thermal and oxidative degradation, wear and corrosion, and viscosity loss associated with premature shearing
- Promotes outstanding power transfer performance - even in some of the most severe driving conditions
- Sold as 6 pack
- genuine oem factory part
- exact fit
- durable
- best in quality
- this is not an aftermarket part
- Full synthetic formulation with no compromises; Equal or better performance than OEM fluids; Wide Compatibility Range Across Many European, Asian and Us OEMs
- Exceptionally smooth gear operation and frictional stability and gear functionality; Designed to prevent shudder, sticking, and slipping
- Protects brass, copper, and aluminum alloys; Excellent wear protection even in severe service conditions; Excellent gear protection in high horsepower / high speed conditions and sustained mechanical / thermal loads; High Load Capacity for Excellent Off-Road Performance and Significant Wear Reduction
- Excellent Heat Transfer and Low Operational Temperature; Excellent Cold Temperature Performance Down to -50°F; LIFETIME FILL Once Changed Unless OEM Recommends Drain Interval
- superior oxidation resistance
- promotes a longer seal life
- for use: rear axle 2014 silverado and sierra
- quantity: 1 quart
- Fit type: Vehicle Specific
- Specially recommended for ZF limited slip differentials with carbon linings
- High quality full synthetic SAE 75W-85 final drive lubricant
- High viscosity lubricant to better protect axle’s moving components
- Fit Type: Vehicle Specific
- Package Dimensions: 31.75 H x 15.24 L x 15.24 W (centimeters)
- Country of Origin : United States
- Package Weight: 3.447 kilograms
Last update on 2024-04-09 / Affiliate links / Images from Amazon Product Advertising API
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Warranty Status: Eligible under provisions of New Vehicle Limited Warranty (NVLW)/Service Part Warranty (SPW)/Special Service Part (SSP)/Extended Service Plan (ESP) coverage. Limits/policies/prior approvals are not altered by a TSB. NVLW/SPW/SSP/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool. Labor Times Description Operation No. Time 2020 Escape/Corsair AWD: Replace The Left Rear Halfshaft Seal (Do Not Use With Any Other Labor Operations) 212039A 1.3 Hrs. Repair/Claim Coding Causal Part: 4B416 Condition Code: D8
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