in your garage to make future searches easy.

Condition Value
expand_moreFront axle brake disc diameter
All-wheel drive 11.65 in
All other modifications 11.89 in
expand_moreFront axle brake disc thickness
518 i with gasoline straight-4 1.8 L 111 HP engine (1989.8–1995.9) 0.47 in
518 i with gasoline straight-4 1.8 L 114 HP engine (1989.8–1995.9) 0.47 in
525 iX 24V with gasoline straight-6 2.5 L 189 HP engine (1991.10–1995.9) 1.1 in
525 iX 24V with gasoline straight-6 2.5 L 189 HP engine (1991.10–1995.9) 1.1 in
525 td with diesel straight-6 2.5 L 114 HP engine (1993.4–1995.9) 0.47 in
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) 0.47 in
530 i V8 with gasoline V8 3.0 L 215 HP engine (1992.9–1995.9) 0.87 in
535 i with gasoline straight-6 3.4 L 208 HP engine (1988.1–1995.9) 0.87 in
540 i V8 with gasoline V8 4.0 L 282 HP, 400 N⋅m engine (1992.9–1995.9) 1.1 in
expand_moreAll other modifications
Internally ventilated brake discs 0.87 in
Otherwise 0.47 in
expand_moreFront axle brake disc minimal thickness
518 i with gasoline straight-4 1.8 L 111 HP engine (1989.8–1995.9) 0.41 in
518 i with gasoline straight-4 1.8 L 114 HP engine (1989.8–1995.9) 0.41 in
525 iX 24V with gasoline straight-6 2.5 L 189 HP engine (1991.10–1995.9) 1.04 in
525 iX 24V with gasoline straight-6 2.5 L 189 HP engine (1991.10–1995.9) 1.04 in
525 td with diesel straight-6 2.5 L 114 HP engine (1993.4–1995.9) 0.41 in
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) 0.41 in
530 i V8 with gasoline V8 3.0 L 215 HP engine (1992.9–1995.9) 0.8 in
535 i with gasoline straight-6 3.4 L 208 HP engine (1988.1–1995.9) 0.8 in
540 i V8 with gasoline V8 4.0 L 282 HP, 400 N⋅m engine (1992.9–1995.9) 1.04 in
expand_moreAll other modifications
Internally ventilated brake discs 0.8 in
Otherwise 0.41 in
expand_moreFront axle brake lining minimal thickness
Without backing plate 0.079 in
expand_moreMaximum rear axle brake drum adjustment dimension
518 i with gasoline straight-4 1.8 L 111 HP engine (1989.8–1995.9) 9.88 in
Rear axle brake disc diameter 11.81 in
expand_moreRear axle brake disc thickness
All BMW gasoline V8 4.0 L M60 B40 (408S1) engines 0.79 in
All other modifications 0.39 in
expand_moreRear axle minimal brake disc thickness
All BMW gasoline V8 4.0 L M60 B40 (408S1) engines 0.72 in
All other modifications 0.33 in
expand_moreRear axle brake drum diameter
All BMW gasoline straight-4 1.8 L M40 B18 (184E1) engines 9.84 in
expand_moreAll other modifications
Parking brake 7.09 in
expand_moreRear axle minimal brake lining thickness
With disc brake 0.079 in
With drum brake 0.059 in
expand_moreAll other modifications
expand_moreParking brake
Without backing plate 0.059 in
expand_moreService brake
Without backing plate 0.079 in
expand_moreWheel brake cylinder diameter
518 i with gasoline straight-4 1.8 L 111 HP engine (1989.8–1995.9) 0.94 in

Brake system is the most important system in your 1994 5 Series Sedan. Check pads and disks from time to time and replace them as they worn below minimum thickness allowed by BMW.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1994 BMW 5 Series Sedan user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and BMW warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow BMW 5 Series Sedan service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 1994 BMW 5 Series Sedan you're not only saving money, but also also improving your technical skills and learning something new.

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