¹ Models produced in 2019 and later incorporate a common Mast B that can be used to produce telescopic
mast assemblies that can be equipped with or without the current generation of mast braking system.
² Prior to 2019 there were two different MLC Mast B part numbers. M00038 was used for telescopic masts
without a mast braking system and M00238 was used for telescopic masts that were equipped with the first
generation of the mast braking system. The difference between the two mast part numbers are how they
are machined, so they are not interchangeable.
³ Torque to specifications and use red thread sealant for these fasteners.