Don’t Let Winter Weather Slow You Down.

Winter is here which means inclement weather resulting in harsh road conditions that affect critical vehicle components. With the current supply chain shortages, fleets cannot afford to wait several weeks for the replacement parts needed to repair their vehicles. So, how can you be ready for the inevitable?

Plan

Understand the common component issues experienced in wintertime and be prepared with a quick solution to help keep trucks running on the road.

Tech Tips >
Prevent

Help fleets avoid significant downtime by stocking critical components so they’re there where and when you need them.

Stocking List >

Air Disc Brake

Common issue: Availability of air disc brake components

Tech tip: Meritor’s genuine and all-makes air disc brake (ADB) product portfolio includes reman calipers, pads and rotors. Newer products require proactive inventory. Be prepared to support fleets as ADB penetration continues to grow.

EX+™ Driver Pre-Trip Inspection
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Air Systems

Common issue: Freezing brake lines and excessive air purging

Tech tip: Water in the air lines is the Achilles heel of the air brake system. Check performance of the cartridge and replace as required. Use high-quality dryers and compressors to keep lines from freezing.

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Shoes & Drums

Common issue: Frozen trailer brake

Tech tip: Water freezes brake shoes to the drum. Cut the air supply and resupply air to force out blockages. Employ rocking the trailer back and forth to free up brakes.

Meritor PlatinumShield III
Learn more on brake shoes
Learn more on brake drums

Tire Inflation (MTIS™)

Common issue: Low tire pressure

Tech tip: Ensure the proper inflation of tires and that you have ample repair parts for trailer axle tire inflation systems. Ice and road debris can damage the tire inflation air lines and thru-tee.

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Air Brake

Common issue: Worn components such as slacks, s-cams and brake kits

Tech tip: Pre-trip inspections are a must during the winter. Ensure proper lubrications of all components and that the brake mechanics are still in tolerances. Icy conditions combined with improperly performing brakes is a situation to avoid.

Brake Job Critical-Review Components
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Driveline

Common issue: Extremely cold temperatures create a shock load environment resulting in twisted tubing, broken welds and fractured splines

Tech tip: Utilize Meritor’s Driveshaft On Demand Program for 24-hour shipping on replacement driveshaft assemblies.

Common issue: Abnormal sounds such as clanking and squeaking, as well as jerkiness and vibrations indicate that there could be an issue with u-joints, center bearings or yolks

Tech tip: Pay attention to what the vehicle is telling you. The sounds and vibration are early indicators for potential issues.

Driveshaft On Demand
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Drive Axle

Common issue: Spinouts that create cascade failure for the differential and carrier

Tech tip: Spinouts result from when one or both wheels of an axle does not have traction and spins while the wheels of the other axle are not moving or are slowly moving (speed differences). Wintertime conditions with icy and non-icy roads lead to these critical failures. Utilize Meritor’s Drivetrain On Demand Program for 24-hour shipping on replacement differential assemblies.

Drivetrain On Demand
Parts Failure Analysis Manual
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Steering & Suspension

Common issue: Inclement road conditions can affect the control of the vehicle

Tech tip: Control can be maintained by ensuring proper contact with the road. Proper alignment and suspension maintenance is paramount when rubber meets the road. Meritor’s complete line of king pins, shocks, and suspension for any OEM will allow you to maintain control no matter what mother nature throws at you.

Front Non-Drive Steer Axles MM2
MTA-TEC6™ MM2049
Learn more on steer axle
Learn more on suspension

Clutch

Common issue: Potholes have the ability to do significant damage to a truck and can also cause a clutch to over adjust, degrading its life or even making it inoperable.

Tech tip: Trucks with hydraulic clutch linkages utilize self-adjusting clutches, because of the drivers inability to feel free play and adjust the clutch as needed. In many situations these self-adjusting clutches are replaced with manual adjusting clutches due to their quality and overall cost. Meritor’s Aftermarket line of self-adjusting clutches utilized the proven power of a manual adjusting clutches with the added benefit of self-adjusting technology.

Self-Adjusting Clutch Install Guide
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Stock Up For Winter in 3 Easy Steps.

Step 1

Step 1

Click the link below to download a complete stocking list of critical brake & wheel end, drivetrain, steering and suspension components. The list will download as an Excel file.

Step 2

Step 2

Adjust the quantities as needed in the Excel file and save to your computer/device.

Step 3

Step 3

Upload the Excel file with Stock Upload/Quick Order when logged in with your User ID to add the parts to your cart. You’re now ready to finalize and place your order!