Mda Brakes - Bosch Rexroth Hagglunds CA Series Installation & Maintenance Manual

Fig. 45: Correct position of disc set
Installation | Hägglunds CA Radial piston hydraulic motor
7.4.7

MDA brakes

Preloaded springs
Danger to life or risk of injury, damage to equipment.
▶ Loosen the screws on the brake cover in sequence, maximum one turn each
until preload is zero
▶ The M12 thread in the center of the brake piston can not be used to release
the brake mechanically or hold spring force while removing the screws (40),
see Fig. 46
Wrong position of disc set
Danger to life or risk of injury, damage to equipment.
▶ When reassembly of brake parts, be aware of correct position of disc set.
See Fig. 45
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Escaping hydraulic fluid
Risk of injury or damage to equipment.
▶ The motor cannot be pressurized when the brake assembly is removed
DANGER
CAUTION
RE 15305-WA, Version 11.2019, Bosch Rexroth AB
49/76
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