Haldex
Important: Perform Maintenance Operation 42–11 before lubricating the slack adjusters.
Automatic slack adjusters must be lubricated periodically to ensure proper brake operation.
Warning: Failure to lubricate slack adjusters could lead to dragging brakes or a brake failure, resulting in property damage, personal injury, or death.
Notice: Do not use moly-disulfide-loaded grease or oil. Both the life and reliability of the slack adjuster will be reduced if this type of grease is used.
Lubricate a Haldex automatic slack adjuster at the grease fitting with any extreme-pressure NLGI Grade 1 or Grade 2 grease if the operating temperature is –20°F (–29°C) and above. If the operating temperature is below –20°F (–29°C), use a low-temperature extreme-pressure grease.