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Installation and Maintenance Manual, Compact CA
Installation
3.1.14 Mounting MDA 14 & 21
The brakes, MDA 14 and MDA 21 are normally mounted to a bearing bracket or winch (see figure
3.31) with M20 screws. The spline shaft shall be greased with Texaco Multifak EP2 or equivalent.
Figure 3.32
Plug M6
O-ring
Mounting kit 078 1700-801
Figure 3.32b
Flange mounted brakes
Disassemble the brakes according to page 38. Note: Remove cover (pos 312).
- Mount torque arm on the brake with M20 screws.
- Lubricate and install o-ring at leading edge of brakes shaft
- Check shaft/splines for burrs and lubricate shaft/splines with Texaco Multifak EP2.
- Mount the brake on the shaft.
- Mount the mounting kit, 078 1700-801, bolt and cover.
- Torque the bolt. M
V
=385 Nm/280 lbf
·
ft.
Assemble the brakes according to page 38.
Torque arm mounted brakes
Screw dimension Number of screws Tightening torque
Nm lbf·ft
M20 Strength class 10.9 22 540 398
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