Not strictly required, but specialized drum brake tools make the job safer, faster, and more reliable. This article explains when basic tools suffice and which tools are worth having for drum brake service.
Drum brake work involves removing the wheel and drum, inspecting and replacing shoes and springs, and sometimes disassembling the brake hardware connected to the wheel cylinder. While many routine checks can be done with common garage tools, certain steps—such as removing stubborn springs or adjusting the star wheel—are much easier with purpose-built equipment. Below is guidance on what you can do with everyday tools and what tools can save time and reduce risk.
Tools you can tackle with common tools
The following list covers tasks that can be accomplished using standard tools most homeowners already own. It focuses on non-hydraulic steps and general inspection.
- Remove the wheel and drum using a lug wrench, jack, and stands; a rubber mallet can help loosen a tight drum without damaging the wheel studs.
- Inspect the brake shoes, springs, wheel cylinder, and the backing plate for wear, scoring, or leaks.
- Clean the drum interior and backing plate areas with brake cleaner to remove dust and grease; avoid getting any cleaner on the friction surfaces.
- Lubricate only the recommended contact points on the backing plate with high-temperature brake grease; do not apply lubricant to the friction surfaces of shoes or drums.
- Reassemble and reinstall the drum, then spin it by hand to confirm it turns with a light drag and no rubs when the trusted restraint is engaged.
- Bleed the brakes if a wheel cylinder was removed or the hydraulic line opened; this can often be done with a helper or a simple bleed kit.
Basic tools cover inspection, drum removal, cleaning, and general reassembly. For more involved tasks such as replacing springs or manually adjusting the star wheel, specialized tools are highly recommended to avoid damage and ensure proper operation.
Specialized tools that save time and improve safety
For anyone performing regular drum brake work or tackling stubborn assemblies, the following specialized tools can significantly ease the process and reduce the risk of damage.
- Brake spring tool set (S-shaped or paddle style) to safely remove and install return springs without bending or snapping them.
- Brake shoe retaining spring pliers and adjuster tool (brake spoon) for manual adjustment of the star wheel or automatic adjuster mechanisms.
- Drum puller or gentle impact tools to free a drum that is seized on the hub without marring the drum surface or hub.
- Line wrench (flare-nut wrench) to disconnect and reconnect the hydraulic brake line at the wheel cylinder without rounding the fittings.
- Brake bleeder kit (vacuum or pressure type) to efficiently remove air from the system after replacing wheel cylinders or opening hydraulic lines.
- Torque wrench and proper socket set for reattaching lug nuts and any fasteners to spec.
Using specialized tools can reduce the chance of damaging springs, misadjusting the system, or leaving the brakes in an unsafe state. If you’re not confident with brake work, consider renting tools, seeking guidance, or having a professional handle the service.
Safety and planning
Before you begin, ensure the vehicle is on a flat, level surface with the parking brake released and wheels chocked. Use rated jack stands, not a jack alone, to support the vehicle while you work. Never work on a live brake system with the reservoir overfilled or exposed to direct sunlight, and dispose of old brake fluid properly. If you encounter fluid leaks, severe corrosion, or seized components, pause and consult the service manual or a professional.
Additionally, consult your vehicle’s service manual for specific instructions related to rear drum brakes on your model, because the exact components and adjusting methods can vary between makes and years. If you’re unsure about any step or the procedure seems beyond basic maintenance, professional service is the safest option.
Summary
In many cases you do not need a full set of specialized tools to perform basic drum brake work, but specialized tools greatly ease more complex tasks such as removing stubborn springs, adjusting star wheels, or replacing wheel cylinders. Basic safety practices and following the vehicle’s manual are essential. If you’re new to brake work or face a difficult job, consider professional assistance or tool rental to ensure the brakes function correctly and safely.