![]() Re-set the brake by putting a socket wrench on to the hex nut and turning until the brake linings touch the brake drum. ![]() Never use Molybdenum Di-Sulphide (MoS2 'Moly') grease.įinally: after any service or maintenance always reset the brake. MEI automatic slack adjusters are fitted with a pressure relief valve to prevent over greasing or damage to the seals during greasing. We recommend to grease during the scheduled service, using a lithium or calcium grease if possible. MEI Automatic Slack Adjusters are filled with high grate EP 2 lithium grease on assembly. Regular Greasing will extend the life of automatic slack adjusters. If the wrench or indicator does not move replace the slack adjuster.ģ. The wrench or indicator will move in a clockwise direction on each application of the brake. Using a socket wrench or socket mounted indicator, rotate the hex nut 270° in anti-clockwise direction.Īpply the brake 5 times. If there is no clicking sound or the torque required is less than 18Nm replace the slack adjuster.Ģ. The torque required to turn the hex nut must be 18Nm. Repeat the operation to ensure the clutch is engaged. ![]() There should be an audible clicking sound. Using a torque wrench, rotate the hex nut in anti-clockwise direction: For on/off highway, off highway, refuse and city bus applications it should be carried out every quarter.ġ. The following check should be made annually for on highway truck and trailer applications. MEI Automatic and Self-Setting Slack Adjusters should be lubricated every 10,000km. If there is more than 0.5mm gap replace the camshaft and bush. Also check the condition of the the camshaft journal and bush. If the control arm is bent or cracked replace the slack adjuster. If the anchor point is loose, re-fit it.ģ. Check the anchor point and the condition of the control arm. If no other caused of excess stroke are found replace the slack adjuster.Ģ. If the stroke is more than 2/3 of maximum stroke carry out the annual check (see below).Įxamine the foundation brake system for seized brake shoes and cam rollers. The stroke should not exceed 2/3 of the maximum stroke of the actuator. Observe the stroke length of the actuator. ![]() Cage the spring brake or use a minimum hold off pressure of 90psi (6 bar).Īutomatic Slack Adjusters should maintain a constant stroke of the acutator.Īt regular service intervals, appropriate to the application, the following checks should be made:ġ. They've raised more than $13 million over two rounds including a Series A co-led by Accel and Greylock and a seed with participation from Slack Fund.Always ensure the vehicle is securely chocked before releasing the parking brake. His startup has a really interesting pitch for taking a look at individual employee schedules through the lens of the entire team and moving meetings around to maximize "focus time," which Martin defines as blocks of at least two uninterrupted hours during your day.Ĭlockwise's customers already include Lyft, Asana, Strava and Twitter they've been aiming to build out a wide footprint of customers by offering their product for free at first. I recently met with Matt Martin, the CEO of Accel-backed Clockwise. Time management software and daily planners put the accountability on the individual, but when you're in several hours of meetings per day, there's a lot that's out of your control. Startups are paying for more subscription services than ever to drive collaboration during working hours, but - whether or not the Slack-lash is indeed a real thing - the truth is that filling your day with meetings can sometimes be detrimental to actually. ![]()
0 Comments
Leave a Reply. |